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Best MPPT Solar Charge Controller

Best MPPT Solar Charge Controller

Solar power is one of the world’s cleanest energy sources. More eco-conscious home or commercial building owners than ever are choosing to make the switch to solar panels.

However, solar panels aren’t always the eco-friendly dream they seem to be in theory.

Maintaining an optimal battery charge through solar panels is more complicated than it sounds because you can’t always rely on the perfect weather conditions. For this reason, many solar panel users choose to invest in solar charge controllers. 

There are 2 types of solar charge controllers. These are the PWM (Pulse Width Modulation) charge controller and the MPPT (Maximum Power Point Tracking) charge controller.

They both serve the same purpose: to help turn solar energy into battery charge without overloading the battery or wasting power. 

PWM charge controllers do this by lowering and raising the power output according to battery status. MPPT controllers use power point tracking technology to adjust the battery’s voltage and amperage according to irradiance levels to achieve a full battery charge. 

MPPT charge controllers are superior to PWM controllers in almost every way. They yield a higher energy conversion rate (99% compared to 75-80%). They’re also suitable for larger solar power systems of over 2 KW, thanks to their typically higher amperage ratings. 

With that being said, MPPT chargers are significantly more expensive than their PWM counterparts. Therefore, you’ll want to narrow your search down to only the very best MPPT chargers to ensure a worthwhile investment. 

Today, we’ll be sharing our shortlist with you for the best MPPT solar charge controller. 

Can’t stop? Check out our top pick:

Victron Energy SmartSolar MPPT Charge Controller 

  • 30-amp
  • 12/24 volts
  • 98% conversion rate 
  • Ultra-fast MPPT technology
  • Built-in temperature protection
  • Operates from 0 volts
  • Bluetooth connectivity 
  • Connects to VictronConnect app

Best MPPT Solar Charge Controllers

1. Victron Energy SmartSolar MPPT Charge Controller

Victron Energy SmartSolar MPPT 100V 30 amp 12/24-Volt Solar Charge Controller (Bluetooth)

Victron Energy’s SmartSolar MPPT charge controller is one of the best MPPT charge controllers on the market for maintaining optimal power levels, even in substandard weather conditions. 

The Victron Energy SmartSolar MPPT charge controller uses ultra-fast Maximum Power Point Tracking Technology to monitor and adjust solar panel output. In doing so, the controller enables batteries to reach full charge as quickly as possible, even at night! 

Not only is this kind of monitoring and adjustment both time and energy-efficient, but it will also do wonders for your battery life. 

The reason the SmartSolar MPPT is so efficient (98%) is that it’s able to charge a battery from completely flat to full charge. While most PWM controllers only perform optimally when the battery is already nearing full charge, this MPPT can continue to operate even at 0%. 

This 30-amp controller is able to produce stronger currents than the best PWM chargers. This makes the SmartSolar MPPT suitable for small systems and larger ones, although it will be less effective in low-power systems.

This charge controller is able to support 24 and 12-volt systems equally well through its auto-select compatibility. 

Something else we like about the Victron Energy SmartSolar is its built-in safety features, including protection against overheating, reverse polarity, and short-circuiting. 

Best of all, Victron Energy has manufactured the SmartSolar controller with built-in Bluetooth connectivity. This allows users to connect their SmartSolar to another smart device (like a smartphone or tablet).

The SmartSolar’s Bluetooth connectivity enables access to the VictronConnect app, which provides users with their own charging profile. You can use the app to track your real-time charging status and charging history. 

However, there is a noticeable design flaw in the construction of the SmartSolar MPPT. The input terminals are positioned so close together that connecting thicker wires may present a short-circuit risk. 


  • 30 amps 
  • 12/24 volt flexibility 
  • 98% efficiency 
  • Ultra-fast MPPT tracking 
  • Improves battery health 
  • Temperature protection 
  • 0-volt functionality 
  • Bluetooth connectivity 
  • VictronConnect monitoring app 


  • Poorly laid out input terminals 

2. EPEVER BN Series MPPT Solar Charge Controller

EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground W/ MT50 Remote Meter + Temperature Sensor PC Monitoring Cable[Tracer4215BN]

The EPEVER BN Series MPPT Solar Charge Controller is one of the highest-reviewed solar charge controllers through online retailers. 

With a rated current output of 40 amps, the ability to switch between 12 and 24 volts, and a maximum power input of 150 volts, the EPEVER BN MPPT is a versatile, heavy-duty solar charge controller. It’s able to support 600-watt panels on 12 volts and 1,200-watt panels on 24 volts. 

The EPEVER BN MPPT is compatible with virtually all battery types, from lithium batteries to gel and flooded batteries. 

In terms of efficiency, this MPPT Solar Charge Controller surpasses most other chargers of the same type as well as PWM models.

Boasting over 99.5% efficiency, this controller will allow you to sleep well at night knowing that your power supply is in good hands. 

Alongside the controller itself, you’ll also receive a remote meter. This is a small handheld device with an LED display that allows charging processes to be monitored and charging parameters to be adjusted. 

Included with the controller and the remote meter are a battery temperature sensor and a PC monitoring cable.

The former is designed to measure battery temperature, allowing for temperature compensation. The latter is used to track other controllers on the network. 

Despite all of its superior features, however, we would recommend extra caution when setting the charging parameters for this controller, since some customers have reported experiencing voltage spikes.


  • 40 amps 
  • 12/24 volt switch
  • Up to 99.5% efficiency 
  • Multi-battery compatibility 
  • Sold with remote meter 
  • Temperature sensor included 
  • Includes PC monitoring cable 


  • Potential for voltage spikes 

3. RICH SOLAR MPPT Solar Charge Controller

RICH SOLAR 20 Amp 12V/24V DC Input MPPT Solar Charge Controller with LCD Display Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery Nagtive Ground

Rich Solar’s MPPT Solar Charge Controller boasts a sleek, modern design with equally advanced technology. 

Rated at 98% for conversion efficiency, the Rich Solar MPPT controller is available for purchase with 20, 30, or 40-amp current ratings.

It’s compatible with all battery types and can switch between 12 and 24 volts, automatically detecting the required voltage.

Thanks to its clear LCD display and helpful LED indicators, this controller allows you to monitor your solar charging system as easily and intuitively as possible.

You can use the controls to adjust charging parameters and check your charging status, and anything requiring your attention will show up on the indicators. 

The controller even connects to Bluetooth for Android app monitoring, although the BT-1 module (sold separately) is required for this function. 

The die-cast aluminum construction of the controller protects against overheating while a temperature sensor allows for remote battery temperature monitoring. There have been some quality control issues relating to the heat sensor cable, however. 

Considering its advanced features and high functionality, this solar charge controller is surprisingly affordable! 

As we’ve mentioned, this model is available in a choice of 20, 30, and 40 amps, with the higher amperages costing more than the lower-current options.

However, even the 40-amp model is cheaper than most high-quality MPPT controllers, so no matter what current rating you go for, you’ll be getting an excellent deal.


  • 98% conversion efficiency 
  • 20, 30, or 40-amp options 
  • 12/24 volts
  • Compatible with all batteries 
  • Automatic system detection
  • LCD display 
  • LED indicators 
  • Bluetooth connectivity
  • Affordable 


  • Temperamental temperature sensor cable 

4. Onesolar MPPT Solar Charge Controller

60A MPPT Solar Charge Controller 48V 36V 24V 12V Auto Battery System,Max 150VDC Input Solar Regulator Negative Grounded with LCD Display for Sealed Gel AGM Flooded Lithium Battery

Onesolar’s MPPT Solar Charge Controller is a powerful, mid-range solar controller. 

This controller is rated at 60 amps, so it’s suitable for large-scale solar power systems. Moreover, in addition to the usual 12/24-volt options, the Onesolar controller is able to support 48-volt systems. Best of all, it detects the different system ratings automatically! 

The controller can be incorporated into sealed, flooded, and gel battery systems. There’s also a User-Defined battery option that allows it to be used with other types of batteries, although an electrician’s advice should be sought beforehand in this case. 

You can expect an efficiency rate of 98% from this controller in terms of energy conversion, as well as a tracking efficiency of over 99%. 

The LCD screen displays real-time information relating to your charging system and allows for remote load control. The display is also adjustable, with controls for brightness, contrast, sound, date and time, language, and charging parameters. 

This controller model has built-in protection not only against the usual concerns like overcharging, overheating, reverse polarity, and short-circuiting but also against over-discharging and under-voltage. 

Unfortunately, despite all the other great features it has to offer, this isn’t the most durable solar charge controller out there.

Some customers have reported the display screen malfunctioning just a few months after purchase. In theory, this is a fantastic solar controller, and it lives up to this in practice most of the time – but it’s still a bit of a gamble. 


  • 60 amps 
  • 12/24/48 volts 
  • 98% conversion efficiency 
  • Automatic system detection
  • Adjustable LCD display
  • Remote load control 
  • Built-in safety features
  • Mid-range price 


  • Not the most durable option

5. EPEVER AN Series MPPT Charge Controller

EPEVER 20A MPPT Charge Controller 12V 24V Auto, Max 60V Input Solar Panel Charge Regulator Negative Grounded with LCD Display for Lead-Acid and Lithium Batteries

We’ve already reviewed EPEVER’s BN Series MPPT charge controller, and there’s no doubt that the BN model is one of the best out there. However, the EPEVER BN MPPT is on the expensive side, even for a pricey controller type. 

If you’re looking for a less expensive charge controller that’s almost as effective as the BN-series model, why not take a look at the AN-series controller instead? 

The EPEVER AN MPPT charge controller has a conversion efficiency rating of 98% and a very impressive tracking efficiency of over 99.5%!

Because it uses 4-stage charging to achieve full charge quickly, the controller is able to significantly extend battery life. It’s also compatible with 4 battery types (lithium, sealed, flooded, and gel) for maximum system compatibility. 

Moreover, this controller is super convenient and easy to use. It automatically detects 12 and 24-volt DC systems, preventing incompatible connections. It has a maximum input of 60 volts and can attain a PV input power rating of 260 watts on 12 volts and 520 watts on 24 volts. 

The AN series MPPT controller features an LCD display for monitoring purposes. Some users have reported issues with software bugs, but overall, the display and monitoring technology is very useful.

The screen is bright, easy to read, and provides important information about your charging status, such as voltage, current, loads, and temperature. 

Speaking of temperature, this controller comes with built-in safety features, including protection from overheating. This is partly due to the die-cast aluminum case, which encourages fast cooling. The device also protects short-circuits, reverse polarity, and overloading. 

As we mentioned earlier, the EPEVER AN Series MPPT Charge Controller has the huge additional benefit of being vastly less expensive than the more recent model.

In fact, it’s the cheapest of all the controllers on our list. So, if you’re looking for an affordable but still high-performing charge controller, this would be our recommendation. 


  • 98% conversion efficiency 
  • Maximum 60-volt input 
  • Extends battery life 
  • Automatic system identification 
  • LCD monitor 
  • Bluetooth connectivity 
  • Multiple protective features 
  • Affordable 


  • Some software bugs

MPPT Solar Charge Controllers Buying Guide

MPPT solar charge controllers certainly do have a lot of features to consider.

Luckily, you only need to focus on the few most important factors to select a high-quality, high-performing controller that will work with your power system. 


The first specification you should check on any MPPT charge controller model is the amperage, otherwise referred to as the rated current. 

The standard amperage range for MPPT charge controllers is between 20 and 60 amperages. You won’t find many (if any) MPPT chargers rated at less than 20 amps, although heavy-duty industrial controllers can surpass 60 amps. 


You’ll also need to pay attention to the voltage specified on your desired controller’s product information. The voltage ratings listed on an MPPT controller will indicate whether or not it will support your solar energy system. 

We’d recommend choosing a solar charge controller that supports both 12 and 24-volt systems, which is why we’ve exclusively included these types of controllers in our best-of selection.

This will save you the trouble of reducing your search to only 12 or 24-volt charge controllers, helping you keep your options open. Some MPPT controllers can have maximum voltage ratings of up to 60 volts. 

Moreover, many dual-voltage charge controllers now have the ability to detect the kind of solar power system they’re being connected to automatically.

This is a convenient feature and a huge bonus in terms of device safety and damage prevention because it means the controller won’t operate on the wrong voltage. 

Safety Features 

Speaking of safety, voltage isn’t the only thing you need to watch out for when considering your device’s safety – and your own, for that matter. 

Some of the most common issues with solar battery charging are overcharging and overheating.

Most charge controllers provide built-in protection against this, and a die-cast aluminum casing should help bring temperatures down quickly if they get too high. 

Additionally, most solar charge controllers protect against short-circuiting, overloading, and reverse polarity, just as you’d expect from a car battery charger. 

We would also recommend making sure that your controller protects from over-discharge and under-voltage.

Models like the Victron Energy SmartSolar circumvent this issue for the most part by being able to charge batteries from 0 volts. Still, in most cases, under-voltage can damage electrical equipment, so protection against this is desirable. 

Ease of Use 

The reason most people buy an MPPT charger is to take the guesswork out of solar charging. The idea is to make solar charging more reliable, manageable, and trackable.

If your controller is an absolute pain to use, your charging system may become more of a nuisance to you than before, negating the purpose of buying the controller in the first place. 

Therefore, it’s a good idea to prioritize controllers with features that simplify the charging process. 

The main thing is that you need to be able to monitor your charging progress effectively. This can be done through Bluetooth connectivity (via a smartphone app) or a built-in LCD monitor. 

If you’re looking at controllers with built-in monitors, make sure that these are clear, bright, and ideally customizable. For example, you should be able to set your own charging parameters.

When coupled with indicator lights or sounds, setting parameters specific to your charging system will provide optimal, tailored monitoring and alert you if something needs your attention. 

Additional Features 

Often, in order to effectively integrate an MPPT charge controller into your solar panel system, some extra features or accessories may be required. 

One thing you might need if you have other controllers set up in your solar power system is a PC monitoring cable. This will allow your controllers to communicate with each other for easier monitoring. 

Not all solar charge controllers come with a temperature sensor, but it’s a good idea to look out for those that do. This way, you can remotely monitor your battery’s temperature at all times. 

Frequently Asked Questions 

Do I need an MPPT solar charge controller?

Depending on the climate and weather conditions where you live, you might not necessarily need an MPPT solar charger.

If you’re lucky enough to live somewhere where the sun is always shining, but temperatures rarely get too high, your solar panel batteries may not need much, if any, regulation. 

However, such conditions are rare. With the climate changing the way it currently is, it’s probably not a good idea to rely on consistently optimal weather to maintain your solar charge.

Therefore, we would recommend getting an MPPT solar charge controller for your system regardless of climate. 

If you have a low-power system, you may be able to make do with a PWM charge regulator. This type of controller will cost you less upfront, but you’ll have to compromise on energy efficiency. 

Best Solar Car Battery Charger

Best Solar Car Battery Charger

If you are a car owner, one of the things that you’ll definitely be dreading is your battery running completely out of juice when you’re out on the road.

Being stranded is no fun, especially when you’re with your family, so you’ll be needing a backup power supply that can help you in such a situation.

This is where a solar panel will become invaluable for the long-distance driver. These handy devices are purpose built to help you when you’re out in the world and need to top up your car’s power supply. They come with handy clips that you can easily attach to the battery in your car.

These units are very portable, coming in a flat, square design that makes it perfect for storage and porting between vehicles. That’s right, there’s no reason that you can’t use this on your RV, your caravan or your boat. If you have anything that operates with an on-board battery, then you’ll be wanting to use one of these units.

One of the best things about this unit is how eco-friendly that it is, taking its charge from the sun, you’ll have to spend no money on buying replacement batteries or other chargers.

A solar battery will also reduce the risk of overcharging your battery, which can often happen with a regular charger that works from the mains.

But where can you find the best solar car battery charger? What features does this battery charger need to have to give you the most reliable charge? What materials should go into the construction of a really good solar panel? How much can you be looking to pay for a decent solar panel charger?

Well, if you’re worried about being stranded in the desert, then you won’t have to any longer, because we’ve got a list of some of the best solar car battery chargers currently available on the market.

We’ve also got a buyer’s guide that will help you decide between the best solar chargers and the worst, as well as some frequently asked questions.

Best Solar Car Battery Chargers

1. Eco-Worthy 25 Watts 12V Off Grid Solar Panel

ECO-WORTHY 25 Watts 12V Off Grid Solar Panel SAE Connector Kit: Waterproof 25W Solar Panel + SAE Connection Cable +USB Controller for Light

Our first solar battery has appeared on a lot of compilations of best solar panels, and for good reason, this is a very versatile panel that can be used not only in home units and cars, but it can be adapted for marine use.

The charge time takes about 8 to 10 hours, with a medium range power outage – introducing the Eco-Worthy 25 Watts 12V Off Grid Solar panel.

Not only does this charge a depleted battery, but it can charge a completely dead battery, certainly making it a more appealing option for those drivers that often experience this frustrating phenomenon.

You can adapt the panels to include 10W, 20W, 100W or 200W panels, meaning that if you need plenty of energy, that the option is there.

This solar battery charger is very portable, you can use it with many different cars for that complete and thorough charge.

This is a very efficient charger, coming with a pair of 30A battery clips and an extension cable that can be adapted for various sizes of living room or dashboard.


  • The power unit on this solar panel is very hefty, giving you plenty of juice to charge up your car battery. Leaving it charged for 8 to 12 hours, you can be sure of a full charge on your car battery, even if it is completely dead.
  • This has many built-in safety features, ensuring that your car does not become overcharged or damaged like a lot of unregulated car batteries.
  • This solar panel is made from very durable aluminum, making the product much more long lasting.
  • This panel is also waterproof, meaning that if you do intend to keep it in the car, especially with children, then you won’t have to worry about any light spillages that may occur.


  • Some users have complained that the controller that this solar panel comes with is faulty, giving either a false readout or a fake readout. Make sure that you purchase a solar panel that has plenty of good reviews online.

2. Allpowers 18V 12V 5W Portable Solar Panel

ALLPOWERS 18V 12V 5W Portable Solar Panel Car Boat Power Solar Panel Battery Charger Maintainer for Automotive Motorcycle Tractor Boat RV Batteries

This next battery is one that utilizes a trickle charge to replenish your car battery when it is running low on juice.

With a monocrystalline center, it draws in the maximum amount of power that can then be discharged in any 12-volt battery in a car, tractor, boat, motorcycle or all-terrain vehicle – introducing the Allpowers 18V 12V 5W Portable Solar Panel.

This solar panel takes only 8 to 12 hours to charge completely, giving you more than enough output wattage to keep your car running for a very long time.

The charger is quite simple to use, all you have to do is connect it to the cigarette lighting port in your car, although it does have the option of alligator clips that you can run straight to the battery itself.

This battery is very easy to clean and maintain, resilient to weather conditions, so you can use it in rain where lighting might be low.

Even in low lighting conditions, this machine will give you some degree of charge. It also comes with suction cups that will enable you to stick it to the dashboard securely and firmly.


  • The charge time on this solar panel is around 10 hours, which means that it will give you a full and rich charge to your car battery.
  • This solar panel is very efficient and will obviously save you a considerable amount of money on electricity bills or money for a new recharging device. Why not take it from the most powerful energy source known in the galaxy?
  • This is very adaptable to different forms of charging, you can either connect it with alligator clips or, if you don’t fancy opening up the hood of your car, then you can simply plug it into your cigarette lighter port.
  • This solar panel can withstand plenty of knocks and impacts, which will be very important if you have a car that will be driving across rough terrain or if you are taking the family on a long holiday and expect the children to tamper with it.


  • The price – this is one of the more expensive units on this list, which might not be appealing to those who just want a backup for the occasional long drive.

3. Sunway Solar Car Battery Trickle Charger & Maintainer

Sunway Solar Car Battery Trickle Charger & Maintainer 12V Solar Panel Power Kit Portable Backup for Car Automotive RV Marine Boat Motorcycle Truck Trailer Tractor Powersports Snowmobile Farm Equipment

This next solar panel is a great one for outdoor vehicles, with a high efficiency rating and 15V of output energy, it is constructed from durable ABS plastic that will ensure its long life.

The cover on this solar panel is very durable and will give you a very reliable charge – introducing the Sunway Solar Car Battery Trickle Charger & Maintainer.

The interface on this charger is very helpful, with an LED light that flashes when it is fully charged and automatically stops consuming power when it is full.

It also has built-in safety mechanisms so that it won’t overcharge your car battery when it is hooked up. This is a common issue with regular chargers and can permanently damage your car battery.

This comes with suction cups for more secure mounting, with options to use both alligator clips and a cigarette lighter for charging. This is very important when it comes to storage and preserving the integrity of the panel itself.

It also means that you can secure it to your snowmobile, trailer, RV, boat or ATV as a supplementary power supply for those long journeys.


  • This battery uses trickle charge, so you can use it to charge a depleted battery easily and quickly through the cigarette port in your dashboard.
  • You can store this panel easily and securely on the dash of your car, it doesn’t matter how much vibration your outdoor vehicle experiences, this panel will be able to withstand it.
  • This is a very versatile solar panel, you can even use it on your boat – it is highly resilient to adverse weather conditions such as rain and gale force winds, coming with suction panels that you will be able to use to secure it to the dash.
  • This solar panel comes with a 12-month warranty that will give you plenty of time to get to grips with it and exchange it if it fails for any reason. The company that manufactures these panels has great customer service.


  • Some users have complained that the solar panel won’t mount properly on the glass shelf, causing it to fall repeatedly and cause significant damage.

4. Battery Tender 10W Solar Battery Charger

Battery Tender 5W Solar 12 Volt Battery Charger, 270 mAmp - Weatherproof by Deltran 021-1163

This next solar unit is probably the most convenient on this list, coming with a microcontroller and a compact design that won’t take up space in your garage or on the dashboard of your car.

It has plenty of built-in safety features such as reverse polarity protection, as well as being safe for outdoor use – introducing the Battery Tender 10w Solar Battery Charger.

This battery comes with a temperature gauge that will stop your battery from overheating, making it one of the safest solar panels that you can use.

It takes up to 12 hours to charge, but once it is full, you’ll certainly be able to transfer that energy to your battery, with very little energy loss when not in use.

This is very easy to store, coming in a lightweight 3-pounds and a 14 x 16 inch size, ideal if you want to mount it on the dash of your car.

This model is also spark and water proof, giving you the ability to be able to run it in outdoor conditions without worrying about damage from excess impacts.


  • This solar panel is very easy to install – all you need is a few alligator clips or you can even just plug it into the cigarette port of your dashboard.
  • This has plenty of features and all available for a decent price – this is the perfect solar panel for a family that doesn’t have much money but likes going on long holidays.
  • The charging time takes 12 hours – all you have to do is leave it overnight to get a full charge before you leave the house or go on a long vacation.
  • This is one of the safest options on our list – coming with polarity protection, this is spark-proof and won’t succumb to the pressures of weather or repeated vibrations from your car.


  • Some users have complained that this unit does not come properly wrapped in appropriate packaging, meaning that if you order this online then you do run the risk of it arriving cracked or with impeded functionality.

5. BLSOLAR2 2.5 Watt Solar Battery Charger and Maintainer

BLSOLAR2 2.5 Watt Solar Battery Charger and Maintainer

This next solar panel is one that has been marked as one of the lower profile options, with a 2.5-watt charger that has a shorter charge time of around 8 hours.

This is perfect if you want a quick charge and decent rate of power exchange, you can hook it up to a wet, gel or AGm battery – introducing the BLSOLAR2 2.5 Watt Solar Battery Charger and Maintainer.

This solar charger can not just be used on cars, but you can use it to juice up your motorcycle or boat battery, making it great if you plan on charging a number of vehicles in the space of one holiday.

You can use this battery in all different weather conditions, which is perfect for the adventurer who plans on negotiating varying climates.

You can also get quite a lot of energy from this solar panel in low light conditions, ideal for longer state-wide vacations where you can all but guarantee a change in weather conditions.

This unit is extremely lightweight and can be mounted to the dashboard of your car for those shorter journeys where you want to charge your battery.


  • This battery is probably the most versatile on this list, you can operate it with wet or gel batteries, as well as MF, EFB or AGM batteries.
  • This solar panel will hold up very well under a range of lighting conditions. Whether it is a bright sunny day or overcast, this device will slowly charge itself until it is full, giving you everything you need for your car battery.
  • This has specially designed thin film technology that will prevent damages in the surface that will be sure to impact the functionality of your solar panel.
  • The batteries work well in recovery mode, giving you the ability to charge the unit at a slower rate, allowing you to perfectly time it for the moment that your battery needs charging.


  • Some people have reported that this solar panel can warp and even explode when subjected to intense rays of sunlight. This will obviously put off anyone who plans on using their solar panel frequently.

Solar Car Battery Chargers Buying Guide

There are many benefits to having a solar panel for your car, although you will have to consider the intensity and regularity of your car journey and usage before you buy the right model for you.

Is Your Battery Eco-friendly?

One of the main boons of a solar panel in the fact that it charges itself.

Harnessing the energy of the sun, you can recharge your car battery quickly, without having to shell out a few hundred dollars on a new battery or through energy bills.

Extend The Lifespan of Your Car Battery

The solar battery will provide your car battery with a steady stream of power.

You can even charge a battery from being completely dead, which is impossible to do from your mains power supply.

Is Your Solar Panel Easy to Use?

If you are a senior user or maybe someone who shies away from excavating inside the hood of your car, then you’ll love the option of simply charging your battery through your cigarette lighter port.

These solar panels are designed to be as convenient to use as possible.

Frequently Asked Questions

What Size Solar Panel Should You Buy?

Getting a charger that is a reasonable size for the types of car journey that you expect to be doing would be the wisest course of action.

Most of the panels listed above tend to be very long and wide, so you’ll want to make sure that they can fit easily on your dashboard.

The dashboard is probably the best place for your solar panel to charge, so we would recommend that you get the measurements of that first and see if they match up with your prospective solar panel.

Some of the solar panels you can buy come in handy foldable sachets. Simply unravel your solar unit and hang them off a tree or the hood of your car until they are fully charged.

Best Solar Battery Maintainer

Best Solar Battery Maintainer

Solar battery maintainers are one of the best ways to keep a battery topped up and ready to be used when needed. They’re also extremely easy to install and use, and they essentially keep your batteries nice and full, for free!

They’re ideal for use with batteries that might run down over time, as the solar battery maintainer will provide it with a constant trickle of energy that keeps it at max, just in case you need it.

They’re especially common for use in a car, as car batteries can become flat very easily, and the solar maintainer will stop that from happening. 

You might think that you need to be somewhere sunny, or install a very fancy solar panel for this to work, but that’s not true at all!

The solar battery maintainer also works on cloudy days, and you could install a small solar panel on the inside of your car, near the window!

There are also plenty of product options to choose from in the market, so you’re guaranteed to find a setup that suits your needs and preferences.

We’ve compiled a list of our top five picks for the overall best solar battery maintainers, so why not check them out and choose your favorite? Let’s get right into it! 

In a hurry?

Maintaining your batteries at peak power, for free, might seem like an unlikely thing. But a good solar battery maintainer can do just that!

If you’re in a hurry to get the very best option, we recommend you check out our top product choice: the Eco-Worthy 12V Portable Solar Panel Battery Maintainer. 

This solar battery maintainer features environmental protection and energy-saving functions, as well as having a built-in blocking diode to prevent reverse discharge.

It efficiently maintains the battery at full charge, without causing any damage, but rather extending the overall lifetime!

Easy to install, with no maintenance required. It also comes with a cigarette lighter adapter and a pair of battery clips. All in all, it’s convenient and high-quality. 

Here are the main features: 

  • Top product option – highly recommended and well-reviewed
  • Easy to install and maintenance-free
  • Environmental protection and energy-saving features 
  • Built-in blocking diode that prevents reverse discharge
  • Cigarette lighter adapter and battery clips included 

Best Solar Battery Maintainers

1. Eco-Worthy 12V Portable Solar Panel Battery Maintainer

ECO-WORTHY 12 Volt 5 Watt Solar Trickle Charger for 12V Batteries Portable Power Solar Panel Battery Charger Maintainer for Car Boat Marine Motorcycles Truck

The Eco-Worthy 12V Portable Solar Panel Battery Maintainer is by far our top favorite product option, for many reasons.

Not only is it incredibly efficient and high-quality, but it has also proven itself as a highly reliable battery maintainer, with an overwhelming number of positive reviews and ratings.

It’s easy to install and completely maintenance-free, and it is ideal for charging up 12V batteries by using solar energy.

It features environmental protection and energy-saving functions, with a built-in blocking diode that prevents any reverse discharge of the battery.

It efficiently maintains the battery to its maximum charge, and it also extends its usage life, making it all the better. Its compact and portable design makes it especially suitable for cars, motorcycles, and other vehicles, with a dimension of 8.7-inches by 7.5-inches.

The suckers that it comes with make it very easy to attach this battery maintainer to a window or smooth surface, struggle-free. This product also comes with a cigarette lighter adapter, and a pair of battery clips with a unique design to help prevent any short circuits.

Overall, this solar battery maintainer is one of the most convenient to use, as there is no need to monitor it constantly, and it is highly efficient and high-quality in its use. 


  • Top product option – highly recommended and well-reviewed
  • Easy to install and maintenance-free
  • Environmental protection and energy-saving features 
  • Built-in blocking diode that prevents reverse discharge
  • Cigarette lighter adapter and battery clips included 


  • Not water-protected

2. Suner Power 12V Solar Battery Charger and Maintainer

SUNER POWER 12V Solar Car Battery Charger & Maintainer - Portable 6W Solar Panel Trickle Charging Kit for Automotive, Motorcycle, Boat, Marine, RV, Trailer, Powersports, Snowmobile, etc.

The Suner Power 12V Solar Battery Charger and Maintainer is a close second on our list of top picks, and another excellent product option that we highly recommend.

The Suner Power brand was founded by technicians and has become one of the most reliable and affordable choices when it comes to highly developed solar power and its applications.

This solar battery maintainer has a US patent pending, with a highly efficient design that generates the necessary electricity to keep your batteries fully charged (so long as there is sufficient sunlight). It’s incredibly easy to install, and it is ideal for vehicle batteries such as cars, motorcycles, and others.

To ensure no damage is caused to the batteries, and to avoid any overcharging, this maintainer features a built-in blocking diode that prevents reverse discharge. This also helps prolong the battery life as a whole.

This product is also covered with a premium strong solar glass, with an upgraded ABS frame, meaning it has been built to be highly durable and long-lasting. With its plug-and-play function, you won’t have to struggle to install it, and there is no maintenance required.

And just to put your mind at ease, it also includes an extended 12 months warranty, along with a lifetime of technical support, so that you may receive help in the case of any questions or issues. 


  • Highly reliable and experienced brand 
  • US patent pending design – highly efficient
  • Easy to install and no maintenance required
  • Built-in blocking diode to prevent reverse discharge 
  • Extremely durable and long-lasting 
  • Extended 12 months warranty and lifetime technical support included


  • This solar battery maintainer struggles on cloudy days 

3. Schumacher SP-200 Solar Battery Charger and Maintainer

Schumacher SP-200 2.4 Watt 12V Solar Battery Charger and Maintainer For Cars, Boats, Motorcycles, Snowmobiles, Trucks, RV Batteries

If you’re looking for a tough and versatile solar battery maintainer, then the Schumacher SP-200 Solar Battery Charger and Maintainer might just be the product for you. It’s ideal for both indoor and outdoor use and works with all sorts of vehicles such as cars, trucks, boats, and more.

It maintains 12V lead-acid batteries in a highly efficient manner, and it can also help extend said battery life by protecting them from further discharge.

This battery maintainer has been constructed with highly durable material, making it one of the most long-lasting, as well as featuring a water-resistant panel for protection against water.

It’s incredibly easy to install, and it works extremely well, even during cloudy weather. It requires no maintenance, making it very convenient, and with its easy plug-and-play function, you can have it up and running in no time. Overall, a sturdy and reliable product option! 


  • Ideal for indoor and outdoor use, on many different batteries
  • Constructed with sturdy material, with a water-resistant panel – highly durable
  • Highly efficient, even during cloudy weather
  • Plug-and-play easy installation, and no maintenance required
  • Reliable and safe for your batteries


  • Doesn’t come with suction cups – can’t be installed on a window

4. Powoxi 12V Solar Trickle Charger and Maintainer

POWOXI 3.5W 12V Solar Trickle Charger for Car Battery, Portable and Waterproof, High Conversion Single Crystal Silicon Solar Panel car Battery Charger for Motorcycle Boat (3.5w Solar Chargers-Black)

The Powoxi 12V Solar Trickle Charger and Maintainer is yet another amazing product option, powerful enough to keep the most troublesome and abandoned batteries at full power, thanks to the constant solar energy top-up. It features a built-in blocking diode structure, which prevents any reverse discharging from happening.

It also has a blue light indicator that begins flashing whenever the solar maintainer is charging the battery. This way, you know exactly when the maintainer is being used!

It also features an ultra-high conversion rate, as it adopts the mono-crystalline silicon solar cell, providing 20% of high photoelectric conversion.

Essentially, it’s incredibly efficient! This solar battery maintainer is super easy to install, with it being able to be directly connected to the battery with an alligator clip.

It is also protected by transparent lowly iron tempered glass, making it highly resistant to impact and weather conditions.

It’s extremely durable and long-lasting, so it will keep your batteries working, with little to no maintenance, for years to come!

As a bonus, the product also comes with a 12-month free warranty. Not to mention that the customer service is friendly and super helpful! 


  • Highly powerful and efficient – ideal for lesser-used batteries prone to discharge
  • Built-in blocking diode to prevent reverse discharging
  • Blue light indicator so you know when it is in use
  • Protected by a transparent lowly iron tempered glass – highly durable and weather-resistant
  • Easy to install and no maintenance required 
  •  12-month free warranty included with the product 


  • The suction cups aren’t very good 

5. Powiser Solar Battery Maintainer and Charger

POWISER 3.3W Solar Battery Charger 12V Solar Powered Battery maintainer & Charger,Suitable for Automotive, Motorcycle, Boat, Marine, RV, Trailer, Powersports, Snowmobile, etc. (3.3W Amorphous)

Last but not least on our list of top picks, we have the Powiser Solar Battery Maintainer and Charger, ideal for use on a wide variety of different vehicles and batteries.

One of the best things about this solar battery maintainer is that it’s amorphous, and therefore can be used under any weather, as it’s not affected by its conditions.

Perfect if you live in a not-so-sunny place. It’s ideal for all sorts of vehicles and 12V batteries, keeping them topped up and at max, for free. The plug-and-play function makes it very easy to install, and it requires little to no maintenance when in use.

It has been constructed with a surface of tempered glass that allows it to be highly durable and resistant to impact, as well as it being weatherproof.

Overall, it’s convenient and efficient, with its main bonus being the use in bad weather. And as a bonus, this product also includes an extended 12 months warranty, plus a lifetime of technical support to help you out with any questions or issues. 


  • Highly versatile and efficient
  • Amorphous and able to be used under any weather conditions
  • Easy to install and no maintenance required
  • Constructed with tempered glass for high durability and resistance to impact
  • Extended 12-month warranty and lifetime technical support included with the product 


  • Inefficient suction cups 

Solar Battery Maintainers Buying Guide

Solar battery maintainers are incredibly useful, and they can protect your vehicle batteries from becoming flat or outright dead, without having to buy any extra electricity off the grid.

They use a solar panel to produce enough electricity to keep the battery topped-up and at max energy, for completely free! They also help extend the lifetime of your battery, and overall they are an excellent addition that requires almost no maintenance. 

There are plenty of product options available in the market, which can sometimes make choosing the right solar battery maintainer quite the challenge. With so many brands and designs, how can you determine which battery maintainer suits your needs and preferences the best?

You should aim for a high-quality, highly durable, efficient product option, and we’re going to help you do just that.

Below, we’re going to explain the basics of all the factors we like to take into consideration when picking out our favorite products, to ensure they’re not only efficient and reliable but that they suit different needs! Let’s get right into it: 

Brand and reliability: 

One of the most important things that you should look for in a solar battery maintainer, is its reliability. Once it has been installed, it shouldn’t need any maintenance whatsoever, and you should therefore leave it to function by itself.

For this to be safe, you need to know it’s reliable. It’s always good to look out for well-renowned brands that have the necessary experience and design development to provide you with high-quality products at a more affordable price.

Brands such as Eco-Worthy and Suner Power are two of the most highly acclaimed. 

Charging capabilities:

A solar battery maintainer, as the name suggests, draws its power and energy from the sun to top-up your battery.

So, usually, it will only work when there is sufficient sunlight, which might limit its use quite a bit depending on where you live.

However, there are solar battery maintainers that have better-charging capabilities, and that can therefore be used just as well even during cloudy weather. If you live somewhere with constant bad weather or little sun, we 100% recommend you look for this! 

You also need to check how the solar battery maintainer is able to connect to the battery, whether it’s directly or by some form of cable setup.

We recommend you keep an eye out for products that come with setup accessories, as they will allow for more versatility during the installation process. 

Durability and weather-resistance: 

Solar battery maintainers get installed, and then they’re simply left alone to do their job, no maintenance required.

But in order for them to last a long time, and keep up the good work for years to come, you need to make sure you’re choosing a highly durable product, resistant to impact and others.

Look for battery maintainers that have been constructed with a sturdy frame, or that are protected with tempered glass or others. 

You should also aim for a solar battery maintainer that is as weather-resistant as possible, so that it may be used safely both indoors and outdoors. 

Size and design: 

Solar battery maintainers can come in all sorts of different sizes and designs, to suit different needs and preferences.

If you need a bigger surface for the solar panel in order for it to be efficient with your battery, you might need a bigger overall product.

Otherwise, you can try looking out for one that is compact and portable, as it will make it easier to install somewhere stable and safe.

This factor truly depends on your own personal needs, so make sure the product you’re choosing adapts to you, and not the other way around. 

Mounting and installation: 

Solar battery maintainers are super easy to install, and will usually have a very simple plug-and-play function.

You can also mount them in different ways, adapting to what you need. Whether it’s with a bracket, a stand, or suction cups, find the option that suits you the best. 

However, when it comes to suction cups, a lot of them can be rather weak and cause the battery maintainer to fall off after some time. Check how strong the suction cups are, and if needed, buy your own to add, for extra stability. 

Shut-down diode for protection: 

Most solar battery maintainers will feature a built-in diode that protects the battery from reverse discharge.

We 100% recommend that you buy one that has this feature, as it protects the battery from any damage or overcharging, and it can also help extend its lifetime.

It essentially provides an auto shut-down, so that the solar battery maintainer is only charging up the battery when it’s lost some of its power.

It doesn’t need to keep topping-up when it’s completely full, and that is what this feature ensures. 


Solar battery maintainers come in a variety of different price ranges. More expensive doesn’t necessarily mean better quality.

Instead, when it comes to solar battery maintainers, a higher price usually means a higher wattage capacity. 

Frequently Asked Questions

Does a solar battery maintainer charge a battery up? 

A solar battery maintainer charges the battery in small consistent amounts so that it is constantly topping-it up to ensure it’s at max. So, technically, yes. The solar battery maintainer charges up the battery.

However, it is used to make up the difference for when batteries lose power and discharge over time, due to disuse. Therefore, solar battery maintainers will not provide enough electricity to power up a battery from zero. 

Best Marine Solar Panels

Best Marine Solar Panels

In the last 10 or so years, solar energy has come on in leaps and bounds, with solar panels available to power not just your greenhouse, your home or your car, but also your boat.

Having a good solar panel setup in your boat will allow you to operate appliances like a kettle or a small stove.

You can also rig up your solar panel to your onboard DC battery that will give it juice whenever you experience engine failure and find yourself stranded in the middle of the deep blue.

Having an alternative power source will be crucial to help get you out of a tricky situation.

Your special marine solar panel should be safe for use in a marine environment, not emitting any excess pollution or harmful chemicals in the water.

You want to know that if this gets lost overboard for whatever reason that it will not release any chemicals that might kill fish and other marine wildlife.

There are many types of marine solar panels currently available on the market, each one having different properties that will be suitable to your specific style of fishing.

Each one has different levels of power storage and different voltage capacities that will give you as much power as you need for a long-haul journey.

But what are the best marine solar panels? What features does a great marine solar panel have to give you the best power outage? What materials does it need to be made out to make sure that it is not harmful to the environment? How much can you be expected to pay for a marine solar panel?

Well, boaters and marine enthusiasts all over the world won’t have to worry for much longer, as we’ve got a list of some of the best marine solar panels currently available on the market.

We’ve also compiled a buyer’s guide that will help you to discern what the best solar panels are to buy as well as some frequently asked questions.

Best Marine Solar Panels

1. Eco-Worthy 12 Volt 10 Watt Solar Car Battery Charger & Maintainer

ECO-WORTHY 12 Volt 10 Watt Solar Car Battery Charger & Maintainer, Solar Panel Trickle Charger, Portable Power Backup Kit with Alligator Clip Adapter for Car, Boat, Automotive, Motorcycle, RV

Our first choice of solar panel is one that comes with 12 volts of power, making it a medium-range power unit for marine use.

It comes with an alligator clip that makes it one of the easiest units to use on this list, it is compact and portable, perfect to carry from one boat to another – introducing the Eco-Worthy 12 Volt 10 Watt Solar Car Battery Charger & Maintainer.

This is not a product that is designed to support the heavy-duty appliances that you might find on larger boats, as the 10-watt power supply should already be an indication. This solar panel might not be the most heavy-duty, but it is certainly efficient in terms of the power that it draws in and then uses.

This solar panel comes with plenty of built-in power-saving devices, with a module conversion that will ensure high performance in low lighting.

It has bypass diodes built inside that control and minimized the power drops that you can experience on a cloudy day. This panel is also resistant to dust and high impacts that you can expect to experience on a moving boat.


  • The power-saving capabilities of this solar panel are second-to-none, with plenty of features that mean that you won’t suffer too much power failure in low light conditions.
  • This panel is resistant to shocks, which will ensure that you’ll have it working even after it is dropped on the hard deck. This is crucial in maintaining your battery.
  • It is compact – if you have a smaller boat, then this is the perfect unit for you, giving you the ability to carry it between various vessels, with an easy set up and pack away.
  • This product is probably best known for its efficiency – both in energy and in price. It gives you the ability to keep charged for long periods of time, especially important if you’re planning on going on week-long boat trips and want that extra backup.


  • Some users have complained that this device doesn’t have the power output that is necessary for a medium-sized boat. Other users have also complained that this does have the voltage to charge even the most basic of appliances.

2. Renogy 400 Watts 12 Volts Monocrystalline Solar RV Kit

Renogy 400 Watts 12 Volts Monocrystalline Solar RV Kit Off-Grid Kit with Adventurer 30A PWM LCD Charge Controller+ Mounting Brackets+ Male and Female Connectors+Solar Cables+Cable Entry housing

This next kit has a slightly more generous charge of 400w, making it a great unit for larger boats that might need to power a few different supplies.

This system is easy to use, with multiple connectors that are long enough to extend from one end of your boat to the other, with a charge controller and a set of bracket mount panels – introducing the Renogy 400 Watts 12 Volts Monocrystalline Solar RV Kit.

This solar panel is very impressive, able to charge a 400ah battery in under 4 hours. It is also very versatile, you can use it on your boat and at home, it can easily run your lights, your fridge and a TV simultaneously. If you want to run a stove or a kettle on your boat, then this will more than meet the requirements.

This solar panel is a bit more heavy-duty than our last unit, and it comes with Z bracket mounts that will keep it stored firmly and securely, meaning that it won’t get knocked about and damaged when you hit rougher waters.

The construction of this one is also sealed, making it water and dust-resistant.


  • This is one of the best units to have if you have a sizable boat that you need to power more than one on-board appliance. These have decent connections that can be hooked up to a range of units.
  • You can use this panel in both your home and your boat – hook it up to the mains in your house as a backup in case your electrics fail.
  • This has plenty of power, giving you the ability to supply your stove or kettle for at least a week, if you put it on a conservative power-saving setting.
  • This monocrystalline solar kit has the ability to conserve energy for future use, which is very important if you’re out in the boat for an extended period of time and expect some cloud coverage.


  • Some users on Amazon have complained that their order was not received entirely, with two panels arriving without any hardware setup instructions.

3. BougeRV 180 Watts Mono Solar Panel

BougeRV 180 Watts Mono Solar Panel, 12 Volts Monocrystalline Solar Cell Charger High Efficiency Module for RV Marine Boat Off Grid

This next solar panel is adapted perfectly for moderate watercraft, giving you enough power to extend your on-water excursion by a few weeks, with a 170-watt output that is very affordable.

It has a very sleek design that is lightweight and won’t take up too much room on your deck – introducing the BougeRV 180 Watts Mono Solar Panel.

This panel comes with a diode that can conserve more light energy for those cloudy days, giving you the ability to keep your appliances charged throughout a few days of cloudy weather.

These solar panels will be able to withstand plenty of impacts, which is always an issue for unmounted water-based solar panels.

The cost/power output on this solar panel is one of the best on this list, you can get plenty of juice from this unit for relatively few dollars.

The panels will operate extremely well in adverse weather conditions, coming in a sealed design that will be able to suffer gusts of wind and even light rain, although you might have to disconnect it during a heavy storm.


  • High performance for the price – this is one of the better units for you to use with your boat, giving you everything that you need for hitting the ocean waves, either for a long haul or short trip.
  • You can not only use this in your boat, but you can hook it up to many different devices like RVs, trailers, sheds and cabins.
  • This has a pair of extended cables that gives you quite a bit of freedom to move your solar panel around the surface of your boat. Obviously, no boat is the same, so it’s important to have the flexibility to mount it to any furniture that you have.
  • The price – this a relatively cheap, especially when you factor in the amount of power that is supplied for you and your boat. If you want to simply power a small radio for your fishing trip, then we would recommend this unit, for sure.


  • Some users have complained that the tempered glass that the solar panel is made from is not shipped with the right amount of foam protection, resulting in a completely fractured product on delivery.

4. Newpowa 200W Monocrystalline 200 Watt 12V Solar Panel

Newpowa 200W Monocrystalline 200 Watt 12V Solar Panel High Efficiency Mono Module RV Marine Boat Off Grid

This next panel comes with plenty of high-tech features such as monocrystalline cells and ethylene-vinyl-acetate which is placed between a highly resilient Tedlar-polyester-Tedlar back sheet, with tempered glass that makes for high energy transfer.

The aluminum framing will give you a very high rigidity and strength – introducing the Newpowa 200 Watts Monocrystalline 200 Watt 12V Solar Panel.

There are pre-drilled holes in the sides of this boat that will allow you to fix the panel to whatever surface you deem sturdy enough.

It will fit very securely, resulting in a unit that will withstand very high gales, so if you are a more adventurous sailor who might need a power source to last them for a few days.

This unit will do very well to give you as much input and output as you need, allowing your energy to store and be transferred to your electrical appliances quickly and efficiently. This unit also comes with a very good warranty that will guarantee you 25 years of uninterrupted power output.


  • This solar panel works in partial shade – using the cutting edge technology of the design, this one will make sure that you have everything that you need to keep you powered even during cloud coverage.
  • The warranty – the manufacturer is so proud of this product, that it has guaranteed you 25 years of solid power output with the option of trading it in during that time if anything is wrong.
  • The construction – this is one of the most durable and resilient units on this list, it will be able to withstand plenty of battery from your boat and the other elements.
  • Most of the components of this solar panel come pre-installed, making it one of the easiest units to install and operate. Most casual fishermen or sailors won’t want the extra hassle of having to rig up such a complex unit. Having it done for you reduces installation time by a few hours.


  • Some users have complained that this gives you much less than the 200 watts advertised on the product description.

5. Acopower 35 Watts Polycrystalline Photovoltaic Solar Panel Module

ACOPOWER 35 Watts 35w Polycrystalline Photovoltaic PV Solar Panel Module for 12 Volt Battery Charging

Our final solar panel on this list is a very compact and lightweight one, you can use it for camping, going out on the beach or trucking in the mountains – it’s so portable that it can be practically taken anywhere with a decent trunk or roof space.

If you fancy getting away from the rat race and going off-grid for a number of years, then we would certainly recommend picking up this unit as a traveling power source that pays for itself – introducing the Acopower 35 watts Polycrystalline Photovoltaic Solar Panel Module.

The versatility of this unit is amazing, you can practically rig it up to most devices, with a lightweight anodized aluminum frame and a reinforced safety glass. This can withstand a lot of adverse weather conditions, making it a great unit for a lengthy sea journey where you can expect cloud coverage.

This solar panel comes with pre-drilled holes that will make it a lot easier to mount on the side of your boat, away from the floor where you will not suffer from the scrapes and knocks that might permanently damage a cheaper unit. This solar panel will supply your boat with 35 watts, making it a mid-range power unit.


  • The lightweight aluminum reflection will give you all the power that you need for your small or medium-sized boat.
  • This panel is resistant to most weather conditions – rain, gales, even snow can be heaped upon this unit and it will still give you a decent energy output at the end.
  • It can be used with plenty of solar systems on a number of vehicles including RVs, greenhouses and caravans, operating at a level of 12V, 24V, 36V or 48V.
  • This panel is one of the most long-lasting on this list, you can be sure that it will give you years of clean and efficient power.


  • Some users have complained that this solar panel suffers from frequent power failures, which will certainly be difficult if you’re stranded out in the middle of the ocean. We recommend you always test your solar panel before disembarking.

Marine Solar Panels Buying Guide

There are a few things that you’ll be looking for in your solar panel, although you will want to consider the level of boating that you’ll be doing, as well as whether or not you’ll want to be using it for other purposes.

These will all determine the amount of power that you’ll be wanting to generate.

How Much Will You be Using It?

You can often use solar panels to create a trickle charge effect that will help you keep your battery working when you’re offshore.

So if you’re planning to be off-land for a number of weeks, then we’d certainly recommend that you invest in a supplementary power source.

How Efficient Is Your Solar Panel?

We would recommend that you take the entire wattage of all the electrical appliances that you’re using in your boat and add them all together.

That way you’ll be able to determine how much power you need from your battery.

Frequently Asked Questions

Should You Install Your Solar Battery Yourself?

This will all depend on how handy you think you are doing electronics. If you already have experience wiring a solar panel, then we would certainly recommend that you give it a go.

However, if you are relatively inexperienced, then you might want to think about either hiring a professional electrician to install it or looking up an in-depth tutorial on Youtube.

Do You Need A Charge Controller?

We would certainly recommend that you pick up a charge controller to prevent your entire system from overheating.

These small devices are regulated by the maximum amperage of your solar system. You might want to connect different wires to different batteries by a series of wires.

Our Final Say

If you are serious about your boating and want to take long jaunts across the waves for weeks at a time, then we would definitely recommend you getting a solar panel.

These handy devices are often compact and lightweight, and can also be used in many different locations, making them very good value for money.

Best Solar Deck Lights

Best Solar Deck Lights

Solar deck lights do not only keep your entire house and its surroundings illuminated during the night, but it also helps you save money. These units, as the name suggests, takes energy from the sun to recharge themselves. Hence, this allows you to keep your electricity bills low. If you have been searching for a set of solar lights that give you the perfect amount of light during the night uninterruptedly, but you haven’t come across one yet, then this article is for you. This article will talk about ten different solar lights that we deem are perfect for most people.

The manufacturer of these solar led products offers a unique model and long-lasting solar deck lighting. These led lights are best for your home, garden, outdoor space, deck post, as the step lights, post lights, or deck rail. Also, you can even add these led lights to fulfill your deck lighting ideas. Every deck light in the article below comes in different sets; thus, you will find one with the perfect features! So let’s begin!

Best Solar Deck Lights

1. iThird’s 12 Pack Solar Deck Lights – Best Overall Solar Deck Lights

Rating: 4.5/5

  • 12 deck lights in a pack.
  • Easy installation.
  • Are functional for 8 to 12 hours.
  • Possesses 3 different types of LED bright chips.
  • Has polycrystalline silicon solar panel.

iThird’s 12 Pack solar lights will keep your house lit up from night till morning without any fluctuation. It has an automatic function which turns it on during the night and turns it off during the day, making it one of the long-lasting led lights.

Furthermore, the unit has 3 different LED bright chips that can last for approximately 30,000 hours. This roughly translates to 3 and a half years! Furthermore, these lights use 30W energy and can help you save as much as 150 dollars.

It adorns a polycrystalline silicon solar panel which takes only four to six hours to get fully charged when under the sunlight. It also possesses a 700 mAh rechargeable battery which can keep the deck lights functional for 8 to 12 hours easily. The best thing is you do not need any wiring! All you have to do is screw them on the surface and that’s it! 

Thus, if you are looking for deck lights that can keep your house illuminated from dusk till dawn, then these are the best you can get in the market.

2. Siedinlar’s 4 Pack Solar Deck LED Lights – Best Budget Option

Rating: 4.5/5

  • Made from aluminum alloy.
  • Has a wireless installation.
  • Are pressure-resistant (can survive 20 tons of weight).
  • Have an operational time of 12-15 times.
  • Have IP68 waterproofing.

SIEDINLAR’S 4 pack solar deck lights are constructed from high-quality aluminum alloy, a storage battery, and a solar panel. These solar lights have a wireless design, so all you have to do is use the screws it comes with and attaches the lights to any surface you want. One of the most admirable features of these particular deck lights is resisting pressure up to 20 tons. This makes them perfect for your deck or along the driveway.

Since these lights are solar, they take up sunlight and get fully charged only in six to eight hours. They have an excellent working time of 12-15 hours which is more than enough for anyone looking for outdoor lights that become alive as soon as the sunsets. Furthermore, each light has ip68 waterproofing which means they can surviverainstorms, daily heat, and even blizzard effortlessly.

3. JACKYLED’s 16-Pack Solar Powered Deck Lights – Most Deck Lights Available in Single Set

Rating: 4/5

  • Has a polycrystalline silicon solar panel.
  • The Ni-Mh AAA battery works flawlessly.
  • 8-10 hours of work time.
  • IP44 waterproofing.
  • Made from PC and stainless steel.

Possessing polycrystalline silicon solar panels, the JACKYLED outdoor deck lights, are an idea if you are looking for a durable and reliable light set that can keep your house for almost 8 to 10 hours. The lights have an in-built ni-mh aaa 1000mah battery which will never leave you out in the dark, pun intended. When the unit arrives, set them up, turn the unit on using the on/off button, and set the auto mode. After that, you will not have to ever turn the unit on or off.

All of the lights will flick on as soon as the sun disappears on the horizon. One noticeable feature of JACKYLED’S 16 pack solar powered deck lights is the ip44 waterproof protection. It is constructed from top-quality pc and stainless steel and can withstand all types of harsh conditions like high heat, snow, blizzards, rainstorms, and much more. Furthermore, it is resistant to rust.

4. JSOT’s 8 Pack Cool Solar Deck Lights – Best for Security Purposes

Rating: 4/5

  • Waterproof and heatproof.
  • Low maintenance.
  • Easy and quick setup.
  • Each deck light has 3 LEDs.
  • Has an inbuilt light sensor.

JSOT’S 8 pack cool solar lights consist of a lampshade made from stainless steel that protects the led from water and other harmful substance in the air. Furthermore, it also has a wireless installation with no complicated steps- All you have to do is use the screws that it comes with and attach them to the desired locations around your deck.

If you do not want to damage your walls with screws, then don’t worry! JSOT has given you the option of attaching it to any surface using double-sided adhesives. However, these are not included, and you will have to purchase them yourself. The solar deck lighting has an exceptional working-time of 9 hours and takes only six to eight hours to charge fully.

Moreover, the three LEDs in each of these eight units emit a bright but not blinding light which is excellent, especially if you are looking for deck lights that can enhance your house’s security. Finally, the unit has an automatic light sensor function that automatically turns on at night and on during the day. Furthermore, the solar lights automatically charge themselves during the day. 

5. Neloodony’s 4 Pack Solar Deck Lights – Best Super Bright Deck Lights

Rating: 4.5/5

  • Produces 200 lumens.
  • Each light has 100 LED beads.
  • Has a recharging time of six to eight hours.
  • Constructed from ABS.
  • Waterproof, heat-proof, frost-proof, and dust-proof.

NELOODONY’S solar deck lights come in a set of four lights, each of which weighs around one pound and have the dimensions of 10.3 x 3.5 x 2.7 inches. Each of the light has 100 led beads each, and it produces 2000 lumens which means it is bright. Thus, it is ideal to look for super bright deck lights that can vividly illuminate the surroundings. It has a fast recharging rate of six to eight hours using direct sunlight and can survive the entire night without fluctuating or dimming.

Besides, it has a superb solar panel that aids in this purpose. The construction of the solar-powered lights is beyond satisfying! They are constructed from sturdy and robust abs and have a waterproof rating of ip65 which means, it is an excellent unit that can survive even the harshest conditions without any damage. Concluding, these appliances are also frost-proof, heat-proof, and dust-proof, making them perfect to be used anywhere around the world!

6. ROSHWEY’s 10 Pack Solar Deck Lights – Best Waterproof Solar Deck Lights

Rating: 3.5/5

  • Has in-built 0.5 Watt solar panels
  • Each light consists of 30 LEDs
  • It has an Auto-working mode
  • Has a work time of 8 to 10 hours.
  • Quick to install.

ROSHWEY’S 10 pack solar deck lights have an efficient 0.5watt solar panel that ensures that each of the ten lights charges up to full as soon as possible. Each unit has 30 LEDs, making sure that each and everything is well lit and visible during the night. These LEDs have a 1600mah rechargeable battery that offers them an available time of 8 to 10 hours after being charged in the sunlight.

Another admirable feature of this light set is its incredible automatic light sensor which turns the lights on during the night and off when the sun rises high up in the sky. Not only is it easy to maintain, but it is just as easy to install it!

These deck lights are wireless, and hence, all you need are two screws or a double-sided adhesive tape. These electronics’ Installation can be done at the deck, staircase, fence, walkway, driveway, or any other place. Last but not least; it is waterproof and heat-proof so that you can use it all around the year!

7. VOLISUN’s 12-Pack Solar Deck Lights – Longest Runtime

Rating: 4/5

  • Each light has 6 LED beads.
  • Has an 800mAh battery.
  • Can withstand pressure up to 10 tons.
  • Has a waterproof construction.
  • Has a remarkable functional time of 72 hours.

With six high-quality white-coloured led beads in each, VOLISUN’S 12 pack solar deck lights will surely keep your deck and the surrounding area bright while you are peacefully sleeping away in your warm bed. These lights have an 800mah battery that has exception battery storage. These LED lights have the most extended runtime we have seen in deck lights! These can last for almost 72 hours before needing any charge! Yes, you heard that right. If you live in an area with longer nights than days, this particular deck lights set with be perfect for you.

Thanks to its aluminum casing, the unit is ideal for driveways or pathways as well. It can survive the weights of various cars as well as large, heavy trucks! VOLISUN lights have a waterproof rating of ip67 which means they can be used anytime and in any type of weather conditions. Last but not least, if you do not like the typical white-coloured LEDs and want to spice things up, then you have the choice to choose between blue and yellow LEDs.

8. Albertu’s 10 Pack Solar Deck Lights – Best Value

Rating: 4.5/5

  • Contains 4 LED beads each.
  • The angled beam makes walking at night easy.
  • It charges in only 6 to 8 hours.
  • Uses monocrystalline silicon solar cells.
  • Has IP44 Waterproof rating.

ALBERTU’S 10 pack solar deck lights are constructed from stainless steel and abs and can be used anytime and anywhere without any damage. Furthermore, these have a charging time of 6 to 8 hours only and can light up your entire deck for almost 8 to 12 hours with ease. The beam is angled at 34 degrees so that it can easily illuminate the floor of your deck. Furthermore, the unit works, automatically, which means you do not have to do anything other than initially setting it up and then turning it on.

It has an ip44 waterproof rating, and it is also heat-proof, so it makes it ideal to be used all around the year, irrespective of how cold or hot the temperature is. This device can bear it all. ALBERTU’S solar deck lights use monocrystalline silicon solar cells to charge the devices as quickly as possible. Moreover, each of the ten deck lights contains 4 LEDs, which gives you sufficient brightness during the night.

9. SUNFACE’s 6 Pack Solar Deck Lights – Best Durable and Compact Solar Deck Lights.

Rating: 4.5/5

  • Can change the light in 7 different colors
  • Made from ABS plastic
  • Has an automated switch
  • Wireless Installation
  • Gives sufficient lighting

SUNFACE’S 6 pack solar deck lights consist of a build-in sensor, an automated switch, and two lighting modes that make the perfect solar deck lights to purchase. The lights have a warm and a seven changing color mode that is ideal for using these lights for security purposes or fun. These lights will enhance your outdoor barbeque or party ambiance.

The lights are durable, reliable, and can withstand harsh conditions without any problem because they are Made from absolute plastic. Whether it is snowing, raining, or there’s a heatwave outside, you do not have to worry about these small devices because they will indeed survive it! Lastly, the units have a wireless installation which means all you have to do is get these bad boys out of their packaging and screw them up on the wall!

10. Garden Sunlight’s 4 Pack Solar Powered Deck Lights – Best for Deck/Fence Posts

Rating: 3/5

  • Has a copper-colored finish.
  • Adorns exceptional white LEDs.
  • Can get fully charged in six to eight hours.
  • Has a rechargeable battery.

GARDEN SUNLIGHT’s four-pack solar powered deck lights have an elegant copper-colored finish, making them stand out on your deck. It possesses brilliant and bright white LEDs that can work for almost 10,000 hours, approximately one year! It has a rechargeable aa ni-cd (nickel and cadmium) battery with a power of 600mah.

Moreover, they soak up sunlight during the day and complete charges in only six to eight hours. It was impressive that all you have to is turn these lights on once and that’s it. They will charge themselves using solar energy and light up your deck and its surroundings during the night. However, this unit does have a severe downside. The opening on the bottom of these post caps can also fit over posts that are 3.8 x 3.8 inches. Moreover, it is not designed for posts that are made from plastic, vinyl, or PVC.

Solar Deck Lights Buying Guide

This section will talk about all the tips and tricks that will help you choose a perfect type of solar deck lights. After surfing the internet and reading reviews of various users, the following are some aspects you need to inspect in a solar deck light before buying it.

This guide applies to all step lights, solar light, led light, and step lights. Make sure the customer service of the item you choose from the menu is easy to install, comes at a nominal price, and you may consider the design and the color as well. Some years back, there were not many options to choose solar lights, but nowadays it’s relatively easy to get a solar light.

1. Brightness

The first and foremost feature that you need to look for in any solar light is its luminance. Some units have a brightness to keep the deck and the surrounding place visible in the above reviews. And hence help you notice any unexpected movement during the night. In contrast, other lights are so bright that they are sufficient enough for a late-night outdoor party.

So, evaluate the type of deck lights you need for your place. If you are shopping online, you can easily estimate how bright the lights are by checking the number of lumens they possess. The high the lumen count, the brighter the lights will be.

Moreover, different units have different colored lights. While some vary only in their warm and cool tones, others are available in different colors, like VOLISUN’S 12-pack solar deck lights available in blue and yellow LEDs.

On the other hand, deck lights have different modes for different types of lighting. SUNFACE’S 6 pack solar deck lights offers not only standard lighting required during the night, but it can also change into seven different colors! So, evaluate the brightness level and the type of tone and color you want the LEDs to be.

2. Runtime

Another factor that you need to look out for is the runtime. Indeed, you do not want deck lights that dim out in the middle of the night. So, always check the specifications and verified reviews to find out the runtime of these lights and how well they perform.

3. The Type of Solar Panel

Since these are solar deck lights, it is evident that the type of solar panel they use will exponentially affect how they operate. So, always purchase a reliable and durable solar panel. Generally, there are four types of solar panels used in deck lights; monocrystalline solar panels, polycrystalline solar panels, thin-film amorphous solar panels, and the concentrated PV cell.

· Monocrystalline Solar Panels

These have an efficiency rate of 20% and are ideal for commercial purposes. Moreover, they have a long lifetime. However, they are expensive as compared to the rest.

· Polycrystalline Solar Panels

With an efficiency rate of 15, these units are effective in their operation and have a high-performance level. However, if we compare these to monocrystalline solar panels, these are more sensitive to high temperatures.

· Thin-Film Amorphous Silicon Solar Panels

These solar panels have an efficiency rate between 7 to 10% and are inexpensive. They work ideally in sunny conditions.

· Concentrated PV Cell

These have the highest efficiency rate; 41%. They have an almost perfect performance rate. However, you will need a solar tracker and a cooling system since they can get heated quickly.


Solar decks are easy to set up, does not require maintenance, are small enough not to spoil your house’s aesthetic but rather enhances it, and most of them come with rechargeable batteries so that you never run out of light during the night. The above ten devices are some of the best deck lights you will find in the market. Each one of these is unique in their way, but if there is not one thing that they have in common; it is their brilliant performance and consistency.

iThird’s 12 Pack Solar Deck Lights is the best of the best! It has 12 deck lights in a single pack, can be easily installed, and can work for as long as 12 hours a day!

Furthermore, it has a sturdy construction which further makes it one of our favorites. Our next choice is Siedinlar’s 4 Pack Solar Deck LED Lights not because it is the best budget option but also because it has a pressure resistivity of up to 20 tons! This means it can be used on the decks, driveways, and pathways without worrying they’ll get damaged by the weight of your feet, cars, and trucks.

Furthermore, it has Ip68 waterproofing, which means it can survive all types of problems. If you haven’t found the perfect solar deck lights till now, then go over the above ten enlisted ones. They have a long shelf life, can withstand harsh temperatures, and helps conserve energy.

Best Solar Pool Heaters

The Best Solar Pool Heaters

Heated swimming pools during colder weather becomes a necessity if you are a pool owner. You may want your pool to be serviceable and in good shape even in the colder months. If the cold weather persists for about seven months, what is the point of getting a swimming pool only functional for four months out of the 12?

Since the sun is an excellent source of energy and warmth, Solar Pool Heaters use energy from the sun to help you have warm water to swim in. It is crucial that you know the different kinds of heating systems available. It can be, pretty, tasking to choose from the variety. Hence your knowledge about the factors to consider, such as the pool type, size, capacity, to mention but a few, matters to accurately decide on the best solar pool heater for your swimming pool.

Although it is more expensive than a gas pool heater, a solar pool heater is an investment that can last a lifetime. It is also more environmentally friendly as it reduces carbon footing, unlike electric and gas pool heaters. It lasts longer than a heat pump or gas heater – usually about 10 to 20 years – and the payback rate is about seven years. 

This article contains a list of the best solar pool heaters of 2020. The GAME 4721 is our best overall solution for above-ground and in-ground pools. It is not just a reliable brand for pool heaters, but it also comes with many unique features. See the full article for all the ten best solar pool heating options. It contains a comprehensive guide on the factors that you should consider before buying a solar pool heater, too.

These factors include but are not limited to solar heaters, solar power, swimming season, flow control valve, pool solar panels, and solar water. It is also necessary to check the heated water valve and understand how to install your choice solar pool heater to keep the pool temperature per your liking year-round.

Best solar pool heaters

1. GAME 4721– Best Overall

Rating: 4/5

  • Gradually increases temperature – space-saving footprint.
  • Comes in a unique curved shape (contour shape also available)
  • Easy to set up due to its foldable legs Suitable for in-ground and above
  • ground swimming pools Durable and sturdy construction

The GAME 4721 is a reliable brand for solar panel pool heaters, perfect for both in-ground and above-ground swimming pool types. It is compatible with brands like BESTWAY’S and INTEX. THE GAME 4721 stands out tall among other solar pool heating systems due to its ability to gradually increase the temperature of your pool by 5 degrees F in 4days (say your pool water capacity is about 8000-gallon) – that’s quick!

It is also known for its space-saving footprint, which is ideal because it helps you save space. This solar panel pool heater is constructed with very durable materials and does not go bad if under the extreme sun for more extended periods. Its curved shape is so designed to ensure it harnesses enough heat and energy. Its other features include: threaded ports that are great for versatile plumbing, adjustable and fold-able legs which help maximize the sun’s exposure, and clamps and two hoses and adapters for installation purposes.

2. Intex Solar Heater Mat – Budget Option

Rating: 4/5

  • Include installation accessories
  • Heats the pool in the range of 5 to 9 degrees F
  • Its surface dimension is 47 x 47Inches
  • Made of UV-stabilized PVC

The INTEX solar heater mat is an eco-friendly pool heater with a surface area of 47 x 47 inches. It is made of UV-stabilized PVC, which ensures that it lasts long enough. This pool heater is portable and can become compact; it is small in size and foldable. Furthermore, its bypass valve makes Installation a breeze and is thus, easy to set up.

INTEX is a famous brand in the market and is known for its reliable products. It is made for above ground pools (with a capacity of up to 8000 gallons). It is not made for in-ground pools but is compatible with filter pumps with a flow rate of less than 9463 l/hr.

Thus, it is easy to set up, eco-friendly, and a large surface area solar pool heating mat. This solar pool heating system comes with a 32 mm hose attachment, a bypass valve, and an adapter.

3. Smartpool S601P – The premium choice for solar pool heating

Rating: 4.5/5

  • Comes with wind vents
  • Heating tubes cover a wide area
  • Fiberglass strengthened over-molded header
  • 4 x 20 ft. The heating panel, with a square ft. Of 80

The SMARTPOOL S601P is a superb solar pool heater option not just for in-ground pools but for above-ground pools as well. This solar pool heating system has a pre-installed pump that makes the water flow via solar collectors that heat the water to almost 6 to 10 degrees F, more significant than the average temperature.

The 4 by 20 feet long heating collector can fit well near the pool or on top of your roof for maximum sunlight collection. It is made of fiberglass enforced header that allows this pool heater to last for long. Moreover, its solar panels are designed so that each tube is greater in surface area, so more solar energy reaches the valves. The heating panels are made of long-lasting polypropylene and its liquid heat shield stores heat by reducing the pool’s evaporation.

Additionally, the reel system allows you to apply or remove the solar blanket easily.  The Installation is comparatively more complicated, and it requires the user to buy an SK21 system kit. This solar heating system covers an area of 80 square feet which is quite large.

4. XtremepowerUS Swimming Pool Heater– Best Value

Rating: 4/5

  • Made of lightweight polypropylene
  • Ideal for 18 ft circular pools and 350 sq ft. oval ones
  • Solar heat collector measures 2 x 20 ft.
  • Increases 10 to 15 degrees F above standard temperature

The XTREMEPOWERUS is a powerful pool heater for colder months. The solar heating system is made for both in-ground (350 sq ft. For oval ones) and above-ground pools (18 ft for round ones). However, adding another solar heating mat can increase its capacity. It comes with a solar heat collector that is made of lightweight materials.

This pool heater is made of tube construction that creates a greater surface area for heat transfer through the pipes.

It can raise the water temperature to 10 to 15 degrees F and is compatible with most pool pumps. What’s incredibly unique about this solar pool heater is that it is made of high-grade materials suitable for harsher weather. It comes with a 1.5-inch header that can be attached with a rubber coupling. It works by circulating the pool water with the pump and filter system’s help through the pool’s solar panels. It is cost-effective, eco-friendly, and requires low maintenance. Sometimes the diverter kit is needed for pumps 1.5 hp and more.

5. Sun2Solar solar panel system – Best rooftop solar heater

Rating: 4/5

  • Flexible and lightweight construction
  • Made of black polyolefin
  • Two by 20 feet long
  • Increases temperature up to 6 to 10 degrees F
  • it is a solar heating mat of 40 square ft.

SUNSOLAR ground-mounted solar pool heater is an eco-friendly option, with heating panels that produce no greenhouse gases. It requires minimal maintenance and is a suitable option for both above-ground and in-ground pools. Each kit consists of 2 x 10 ft. Panels, and it is made of flexible, lightweight, and long-lasting polyolefin.

The tubes allow for a greater surface area that absorbs more heat and heat the pool faster. It can raise temperatures to 6 – 10 degrees F than average temperature. The perfect rooftop solar pool heater as the Installation is straightforward because of its lightweight and flexibility.

Furthermore, the panels help protect your roof from radiation and rain by absorbing incoming heat. The pump mustn’t be a high horsepower one as it can blow up the system. For maximum heat absorption, you should place the panels at an angle of 45 degrees. This solar heating system comes with a bypass valve that allows you to adjust the flow rate and distribute the water all around the panels.

6. Kokido Keops Solar Pool Water Heater – Best storing option

Rating: 3.5/5

  • Includes a protective cover for storage
  • Comes with an angled built-in rack for heat collection
  • Saves costs by a lot
  • Dome-shaped
  • Eco-friendly heating

The KOKIDO KEOPS is a dome-shaped, solar heater that is suitable for above-ground pools only. You can also heat your pool water in the summer with it because it is quick and easy. It is great for the colder months; overall, it is a reliable dome-shaped solar-powered pool heater. It comes with a protective cover when it is not used to stay away from dust and other problems. It is reliable, does the job adequately, and helps save on energy costs.

It is also straightforward to install and store, although it might take a little longer than other pool heaters to warm up the water. However, it is much more economical than gas or electric pool heaters. It comes with 4 feet hoses, stainless steel clamps, and fittings. You can also add more pool heaters if your swimming pool is large.

7. Doheny’s solar pool heater – Most space saving

Rating: 4/5

  • Comes with a mounting kit
  • It has two solar panels of 2.5 x 10 ft.
  • 50 sq ft. total surface area
  • Temperature goes up to 15 degrees F
  • 5-year warranty

The DOHENY’S solar pool heater is polypropylene and consists of two 2.5 by 10 ft., long panels.  The total surface area for heat radiation is 50 square feet. The Installation and mounting are relatively easy as the package comes with a mounting kit and diverter valve. It is mostly for above ground pools (as the Installation is easy), but can also work with in-ground ones. It can heat the water to about 15 degrees F if you have correctly sized the pool heater. Its five-year warranty reassures its users about its longevity, where each solar panel user purchases is of superior quality.

You can also set it up on a slope with the help of a mounting racking kit that comes with it. You can fix the collector kit on plywood and set it next to the pool or roof. This ensures maximum heat radiation. The mounting kits come with the required hardware, including the diverter valve and spacer. You can also add more collectors to maximize the heating, although you need a bypass kit to connect more heaters.

8. SUN SOLAR Sungrabber Solar Pool Heater  – Most reliable heating efficiency

Rating: 4/5

  • 2 x 20 ft. long panel
  • 80 square ft of surface area
  • Temperature goes up to 15 degrees F
  • Made for above ground pools
  • 10-year warranty

The SUNGRABBER is famous for providing its users with solar technology solutions for water heating purposes. It is precisely for above ground pools and can increase the water temperature to 10-15 degrees F.

It features two 2 x 20 feet long panels or collectors that it uses for round heating pools of up to 24 or 28 feet (depending on whether you use one panel or both). The greater the solar panels you use, the faster it’ll increase the water temperature.

It comes for a Reasonable price and is famous for its high heating efficiency. It is compatible with almost all kinds of pool pumps, and it works better than gas heaters. Not only do you not have to pay hefty gas bills, but it is also environmentally friendly. It also features more tubes on a panel in comparison to other brands. It comes with a bottle of 310 ml of liquid heat solar blanket, ensuring the heat stays in the pool. Furthermore, it has a 10-year warranty which shows it is reliable.

9. SunQuest Solar Pool Heater – Longest service life

 Rating: 4/5

  • Can increase the water temperature up to 10 degrees F
  • Suitable for both inground and above ground pools
  • Compatible with all pool pumps
  • Features MAX-FLOW design
  • Easy DIY installation

The SUNQUEST solar pool heater is a heat cost-saving a pool heater that is of premium quality materials. It comes with a mounting kit (racking or roof) and couplers, making Installation and setting up a breeze. It is suitable for both types of pools, in-ground and above-ground. The pool heater uses superior technology, which ensures smooth performance and innovation. It is compatible with most kinds of pool pumps, including old pool pumps.

Moreover, it has a max-flow design, which allows for more excellent water circulation and Reduces pressure on the pump. It also increases the temperature of the pool up to 10 degrees f. Essentially, it helps save heating costs. It does not require you to spend on electricity or fuel costs that gas or electric heaters need. Its construction makes it durable and long-lasting.

10. Fafco Solar Heating System – Best pool pump and heater

Rating: 4/5

  • Comes with a user manual for installation
  • Very little maintenance required
  • Compact and sleek design
  • Can mount on a rack, the ground, or nearby roof
  • Optimal heating between 10 AM and 4 PM.

The FAFCO solar pool heater is a high-quality pool heater that is quite versatile when it comes to its mounting. You can mount it on a roof, ground, or even a rack. When placed at an angle of 10 to 30 degrees south from 10 AM to 4 PM, it maximizes efficiency. It is constructed with UV stabilized polyethylene, which is supposed to be sturdy and long-lasting even under extreme sunlight.

Its simple Installation is made even easier by including a barb connection, valve handle, 12 mounting caps, 20 rubber tube pieces, six mounting straps, and 12 mounting bases. The unique thing about it is that it features a pool pump and circulates water from the collector. The bypass valve it comes with allows users to turn it on or off quickly.

In case you need ground installation, additional materials like ground spikes and hoses will have to be purchased separately. It is one of the most reliable solar technology businesses since 1972. It comes with a 10-year long warranty, so it is worth it.

Advantages of using a solar pool heater

A solar pool heater comes with many benefits for the user.

· No waiting for the right season of the year

If you have a swimming pool at home, you want it to be functional all year round. A solar pool heater allows you to warm up the pool no matter what the temperature is. Thus, allowing you to make the most of it. 

· Eco-friendly

Solar pool heaters are environment friendly as they use the sun’s energy to generate heat. It is perhaps the eco-friendliest way to heat your pool without any carbon footing. Since it uses no gas or fuel, it releases no harmful emissions into the air either. If you want to take it a step further, investing in a solar blanket is a good idea. It helps the water keep the warm temperature even at night.

· Cost-saving

Using a solar pool heater helps you save much money as you rely on the sun’s energy instead of paying for additional electricity bills in the case of electric heaters. Your only money spending is in the beginning, and after that, it is just occasional maintenance.

· Long-lasting

On the average solar pool, heaters can go up to 15 to 20 years. However, some of the more high-end brands can also go up to 30 years. Thus, it is not only a one-time investment but also a long-lasting one.

· Low Noise

Despite what it may look like, solar pool heaters are noiseless. They do not create any humming noises either so that you enjoy a nice soundless swim.

· Water-resistant

Since solar pool heaters do not come with electrical wiring or components, there is no chance of water damaging them. Moreover, you can place them next to swimming pools and on the roofs exposed to rainwater. Thus your solar heater will be excellent if exposed to water and safe to have around water.

Things to consider before choosing the solar pool heater

It would be best if you kept in mind the following factors before picking out a solar pool heater that suits you best. Installing a solar was never so easy by getting heat from the sun. However, now pool owners can get different types of solar for the ground swimming pool. A solar system pumps the pool water after installing a solar. You also get the direct flow system of warm water per day for your swimming pool using solar energy.

· Climate

Since the heating efficiency and the collection of heat is dependent on how much sun it receives, the location matters a lot. If you live in a sunny area like Florida, then a solar pool heater is a great option. However, for people living in colder climates, you must get a pool heater with high output and heating.

· Efficiency

This is important for a pool solar or ground pool.

· Pool Size and Type

Naturally, the larger the pool, the greater heat it will require, and so the solar panel or collector should be equally large. It should be able to cover at least 80% of the size of the pool. Another consideration to keep in mind is the pool type. As discussed above, some solar pool heaters are made for in-ground or above-ground pools only. Some are compatible with both, but you need to be sure of it. Moreover, temperatures in the water vary for leisure and exercise pools, which should also be kept in mind.

· Roof Stability

Since most solar panels are placed on the roofs of houses, the roof should be reliable and sturdy. This is so because it should be able to hold it for several years. Thus, if you think your roof is not strong enough, you should arrange it beforehand.

· Accessories

In some cases, a simple solar panel or mat is not sufficient to heat the pool. Sometimes you need additional accessories to enhance the performance. Although the other accessories are not a must, we still recommend them to maintain it better.

· Mounting Type

Solar pools have three kinds of mounting options: flat, racking, and rooftop. Flat mounting is mostly applicable for solar heat mats, which simply need to be rolled out or spread flat on the ground. These are not ideal though because it is better to have them placed at an angle for maximum heat collection. Racking systems are not as simple as mounting flat systems. They mount at a tilted angle to achieve greater efficiency. Lastly, the rooftop mounting has the most extended Installation but is the best one in terms of space and heat collection.

Ideally, you should opt for the rooftop mounting if the Installation is not too expensive. The next option should be racking system one as it is at an angle that maximizes heat radiation.

Different types of solar pool heaters?

All solar pool heaters have the same function of heating the pool using the sun’s energy. However, there can still be differences in the way they operate.

· Evacuated tube collectors

This is perhaps the most effective way to heat your pool, even though it is costlier than solar collectors are. However, they are more reliable and suit better to colder climates. It uses a system where smaller glass tubes fit into larger ones to create a vacuum. When the sunlight heats the glass, the heat stays within the vacuum, then transfers with a heat exchanger to the adjacent water box.  Thus the water heats until it goes back into the pool but at a higher temperature than before.

· Thermal solar absorbers

These are perhaps the most popular solar pool heater type. We place the solar panels on top of the roof or next to the pool. The thermal absorbers are either glazed or non-glazed. The latter is of rubber mostly and the water transfers with a group of pipes. These are better for warmer regions. Glazed ones are more sturdy than aluminum, copper, or glass; these are better for colder regions. Thermal absorbers are easy to install and also reasonably priced compared to other kinds of pool heaters.


Solar pool heaters are a must-have for pool owners. People who use their pools regularly and wish to do so in the colder months should get them. However, choosing one is not so easy and requires a fair share of research. While there are several options available, some of them stand out more. For instance, Doheny’s solar pool heater is a carefully designed system that can heat the pool water to about 15 degrees F in a short time. Apart from that, it is a space-saving design that is energy efficient and eco-friendly. It is an excellent pick for consumers that care about their carbon footprint.

The SMARTPOOL S601P is a great option to consider as it is suitable for both in-ground and above-ground swimming pools. It uses a polypropylene heat collector, which ensures maximum heat collection. Since it has an 80 square feet surface area, it is sufficiently large for big pools. It also has a liquid shield that prevents the water from evaporating, and thus the water stays warm. However, please review the other options we listed in this review, so check them out.

Best Solar Water Features

Best Solar Powered Water Features

Not just energy-efficient and cost-effective, but solar-powered water features are eco-friendly options for your garden or backyard. In addition to enhancing your outdoor space’s beauty, the water feature encourages wildlife as it’s an ideal pit-stop for birds and animals for drinking and bathing. For those who appreciate nature and like spending time outdoors, a solar-powered water feature is a great way to upgrade your outdoor area. They come in a different array of styles and sizes to suit your garden style as well as budget. Place it on grass, gravel, patio, fountains, ponds, it’s easy to install and maintain. Bring tranquility and peace to your outdoor space!

Here are the top best solar powered water features on the market. However, the Sunnydaze Solar Water Fountain is the best overall option because of its durable construction, dry protection, 3 tier cascading flow, LED illumination, and battery backup. Scroll down to about more options.

Best solar powered water features

1. Sunnydaze Solar Water Fountain – Best Overall

Rating:  4.5/5

  • Battery backup
  • LED light illumination
  • Resin construction

 This modern and stylish water fountain with cascading bowls design by Sunnydaze solar can be perfect for your contemporary garden, patio, and porch. 15 x 15 x 28” dimensions make it ideal for all yard sizes. It comes with a remote 12 x 7” solar panel with a long 16 ft. cord to place at the area which receives maximum sunlight. The great thing about this Sunnydaze Solar water feature is the dry protection technology. The pump will automatically shut off when the water level is too low. This outdoor patio décor also comes with one top tier LED light for that illumination effect on bubbling water. Best of all, it’s constructed from sturdy resin to withstand all weather conditions. Thanks to the battery backup, it also runs at nighttime or when cloudy.

2. Smart Solar 23931R01 Ceramic Solar Cascading Fountain – Best for Contemporary Look

Rating:  4/5

  • Remote solar panel
  • Low voltage water pump
  • 4 Tier fountain

A must-have for your beautiful garden!

This Ceramic solar cascading fountain can be an elegant yet relaxing addition to your backyard, garden, or lawn. Smart Solar provides a wide range of solar-powered, environment-friendly, and energy-efficient water feature for your garden or patio. Their Cascading fountain is powered by a small remote solar panel that requires direct sunlight to work. This separate solar panel comes with a 10ft. cord so you set it under strong sunlight. It’s simple to set up and install with no wiring. Since it runs by direct sunlight, you don’t have to worry about operating costs. The 16.93 x 16.93 x 10.24” water feature has a low-voltage water pump and filters to recycle water coming from the main bowl with 2 gallons water capacity. Contemporary yet natural look; it has a 4 Tier design and is made from Vietnam sourced ceramic black clay. Besides, the green bamboo glazed finish and textured details create an eye-catching effect. For indoor use, you can add an AC adapter that’s separately sold.

3. Kenroy Home Classic Outdoor Solar Floor Fountain – Best for Sandstone finish

Rating: 4/5

  • 1-tier rose-esque bubbler
  • Scratch-resistant sturdy resin construction
  • Premium-grade solar panel

The Kenory Home Classic outdoor fountain can be the striking focal point of your garden. Mediterranean traditional look with textured sandstone finish is perfect to create a European-styled garden. The 22 x 22 x 44” high fountain brings the sound of calming water to your backyard. This architectural beauty powers by solar energy and sends water up via the Rose-esque spiral carved bubbler to flow through the light-toned 2 tier bowls. The bottom basin has small riveting along its edges while the sculptural pedestal is long. Made with resin, it matches the surface paint texture and resists chipping or fading over time. Industry-leading pump motor and components offer superior performance while the premium-quality solar panel has high conversion efficiency. Assembly is super-easy and simple; thanks to the step-by-step setup instructions. This fountain silhouette may require routine maintenance for the pump. However, you can adjust the flow using the access door at the bottom; No need to fully drain or disassemble. Weighing only 24.6lbs makes it lightweight to move the fountain from one place to another even after fully assembled.

4. Sunnydaze Solar Powered pond pump – Best for garden pond

Rating: 4/5

  • 48 GPH flow rate
  • Water-proof integrated solar panel
  • Lotus white flower design

The Sunnydaze solar-powered water feature has a white lotus flower appearance and comes with a submersible pump. It makes a great colorful addition to any man-made small pond because of its realistic design that resembles real-life water lilies. 11 x 11 x 2” mini pond fountain only weighs 2 lbs and freely floats in your garden lake to create a dramatic effect. This floating feature can spray water to a height of 20” with 48 gallons per hour flow rate. No wires, no cables, no installation, plumbing, or setup! Simply place it on the water and let the sunlight do the rest of the work, thanks to the unique solar kit that utilizes sunlight to pump water. This US-based water feature has a 1-year limited warranty.

5. Smart Solar 20326R01 Umbrella Solar Fountain – Best for Solar technology

Rating: 4/5

  • Aged bronze finish
  • GFRC construction
  • Dual solar panels with 2 modes

As the name suggests, the umbrella solar fountain by Smart solar features a whimsical fun design with a girl and boy reading a book sitting on a bench with an umbrella. What makes it stand out from other water features is the patented solar on-demand technology. It comes with 2 solar panels and there are 2 two modes marked on the top of the solar panel. This allows you to turn the switch to change between modes. One mode works when the pump powers by a solar panel in direct sunlight. When clouds block the sun, the backup battery activates automatically to keep the fountain running without any interruption. Thanks to high-quality solar panels, it allows for uninterrupted water flow on sunny days. When switched to an off position, the fountain doesn’t run and the panel charges the backup battery.

This 33” tall birdbath has a single one-tier 2.3” deep basin with 1-gallon capacity and finished with aged bronze. Made from durable glass fiber reinforced concrete, it weighs only 22 lbs and is designed for minimal maintenance. Also, it’s backed with a 1-year limited warranty. This birdbath produces soft ambient noise and beautifully blends in all outdoor settings.

6. goldflower Solar Bird Bath Fountain – Best budget option

Rating: 4/5

  • Free-standing floating design
  • 4 nozzle types
  • 30-40cm spray jet

Perfect for your fish pool, pond, and tank, this free-standing fountain by goldflower doesn’t require any wiring or electricity. A 6V 1.0W and 130 by 3mm Solar panel integrates on the top surface with 4 different size sprayer heads to adjust spray height to a maximum of 40cm. It starts pumping water as soon as the sun shines bright on it! The 0.5-0.85W pump power offers 150L/H maximum water flow. Pump with incorporated brushless motor offers long service life with low energy consumption. Thus, this goldflower provides more than 10,000 hours of long life. Not only an ideal birdbath or fountain, but it also circulates water for oxygen in a fish pool.

7. Smart Solar 22300R01 Solar Powered Ceramic Frog Water Feature – Best for easy installation

Rating: 4/5

  • Self-contained water feature
  • 1-gallon capacity
  • Low-voltage pump

It’s another solar-powered water feature by Smart Solar that can be a great addition to your patio, garden, or outdoor space. What’s makes it unique is the simplest installation that doesn’t require any plumbing or additional water reservoirs. Since it has a self-contained design, it recycles the same bowl water again and again. Thanks to the low-voltage water pump, it creates a mini waterfall effect. The pump also comes with a built-in filter to prevent any blockage. Powered by a remote solar panel that comes with a long 10ft cable cord, this lets you place water features in shade and panel in direct sunlight. This 14.5 x 14.5 x 7” water feature is constructed from ceramic and has a mini frog statue on top.

The green-colored glazed finish blends naturally with any garden setting. Water flows uniquely; water from the bowl flows through the frog’s mouth back into the 1-gallon basin. However, it’s not very strong in terms of durability and weather-resistance.

8. Design Toscano DW35127 Falls Rock Water Feature– Best for a realistic rock look

Rating: 4/5

  • Made from Polyresin material
  • LED Lights for illumination
  • 40 GPH fountain pump included

Add a relaxing soothing atmosphere into your garden, balcony, patio, or deck with the trickling water sound of this naturalistic water feature powered by sunlight. Best for those who want to add a touch of the meditative and peaceful environment but don’t have the power to run water fountains, this is where this solar-powered water feature comes in handy. Design Toscano is a well-known brand that provides one-of-a-kind garden décor and accents. This Anchor falls water feature is not only finely sculpted but also cast with designer-quality polyresin. To give it a more realistic nature feel, Anchor falls is hand-painted and detailed with a moss-covered rock finish. What makes it unique is the dramatic effect created by the low-voltage sparkling 3 LED lights with a white bulb. This lets you enjoy the water feature in the patio or garden in the evening time with its sparkly lighting glow. Not designed for outdoor use only, this softly illuminated fountain is also perfect for bedroom, office, and hotel’s desktop tables. The self-contained design with a Zen fountain has white noise that creates a calming environment and helps you sleep. 5.5 x 7 x 11” dimensions and 4lbs weight makes it perfectly-sized indoor and outdoor water fountain patio, lawn, deck, etc. Installation is simple; it doesn’t require additional plumbing and includes the UL approved adjustable water pump.

Benefits of adding a water feature to your garden

  • Water feature offers a soothing presence in outdoor settings.
  • Not only do they create a backyard beauty by increasing the visual interest of

your overall landscape but the bubbling water sounds seem to bring a sense of calm to any outdoor space.

  • Best of all, water features attract birds, butterflies, dragonflies, frogs,

toads, water spiders, and all kinds of good wildlife that brings life to your garden.

  • When powered by solar energy, this becomes a cost-free solution for you. Plus, there’s no need for an electric outlet.

Things to consider before choosing solar-powered water features

· Performance

Since these water features are powered by small solar panels, their performance is affected by the intensity of sunlight. The pump performance is directly related to the amount of strength of sunlight received in your garden or backyard. Full direct sunlight offers maximum performance while partial sunlight provides reduced performance. On the other hand, a cloudy or shady environment offers minimal to low flow and the water feature will not run at night. However, your fountain will be ready to run the next day as soon as the sun directly shines on the solar panel. Solar-powered water features are more suited for summer days. Performance is also affected by when a solar panel or water inlet gets blocked or dirty.

If you want water-feature to work at night time as well as winters, look for the ones like Sunnydaze Solar Water Fountain and Smart Solar 20326R01 Umbrella Solar Fountain that have an internal backup battery for overcast days. The backup battery also aids in illuminating the integrated LED lights during the night. If you don’t want your fountain to work all day long, a water feature with no battery backup won’t be an issue for you.

· Materials

Known for creating spectacular visual display and a calming environment in the garden, water features come in a variety of different styles and designs ranging from traditional to modern. A natural-looking garden ornament not only merges perfectly with flowers and plants, but it also attracts wildlife.

1. Stainless steel

Water feature made from stainless steel has a modern, clean, and stylish look that works great if you prefer to give your garden a contemporary look. They not only add beautiful mirror light-reflecting effect in surrounding space, but stainless steel water features also show great weather-resistant properties.

2. Stone/Marble/Granite

If you need a more rustic, realistic, and natural look, the traditional stone-made water feature can be a great option. Constructed from granite lumps, slate, marble, polystone, or hardwearing rocks, they appear more natural. Their rugged appearance blends in with the garden quite well. Some also have built-in LED lights.

3. Polyresin

Water features construction from polyresin offers a realistic rock effect. As polyresin can mold into different shapes, styles, and textures, these water features come in various designs. Polyresin water features are most lightweight as opposed to rock or steel counterparts. Besides, they are also available at a much lower price than the expensive and heavy carved-rock water features.

4. Resin and fiberglass

These water features use lightweight flexible fiberglass properties with a hard resin. One layer of fiberglass combines with 2 layers of resin material to make any shape and paint your desired color.

5. Metal

Metal water features are another great option for both modern and traditional outdoor spaces. They are durable and sturdy but some cheap metal features are prone to corrosion.

6. Ceramic

Water features made of ceramic are mostly hand-crafted from clay ceramic and then glazed for a smooth finish. They are easy to clean and maintain. However, ceramic water features tend to break if accidentally dropped or tipped over.

· Freezing and Frost damage

Solar-powered water features are designed for the outdoor garden. So, they must be made out of durable material to resist all weather conditions. Freezing temperatures can cause damage to the water feature so before the temperature falls below 4 ̊C; you must store the unit in a dry place like the garage or shed during the winter season. Move your water feature indoors in the winter to prevent it from cracking or freezing. It’s best to choose a water feature made of weather-proof material like polyresin that’s both frost and UV resistant to prevent damage.

· Sound

Sound is another important consideration to look at when choosing a water feature. It must produce the same noise intensity and ambient sound effect that you want. The sound differs from one model to another with varying power capacity and size. If you prefer the soothing bubbling stream sound, then opt for a water feature that creates a bubbling water stream. For bubble bath tone or rain trickling relaxing effect, choose the water feature carefully.

Types of water features

Various solar-powered water features include:

· Fountains

Solar fountains are perhaps the most common type of solar water feature that you can add to your landscape. They come in a variety of shapes and sizes to complement any design aesthetic and budget.

· Waterfall

As compared to other solar water features, solar waterfalls or streams are relatively cheaper, easy to install and maintain. If the goal is to add movement, drama, sound, and natural beauty to your landscape, mini waterfalls, and streams are the water features to consider. Solar-powered waterfalls create sounds and sights that most people are looking for in their backyards. Available in realistic rock or stony appearance, these solar-powered cascading waterfalls or mini streams create more natural meandering settings and bring a sense of flowing water into your space. These also mimic the sound and flow of a real waterfall. They do it in a way that accommodates potential space and budget constraints. 

· Pond water features

These solar-powered water features are designed to float freely in your garden ponds. This type of water feature has a built-in solar panel on its surface. The pond fountains can spray water up to 20” depending on the sunlight and water feature size. The compact ones often have shapes like a lotus flower to add more scenic beauty.

· Birdbath

This polar-powered water feature is a common choice among people who are looking for a fountain that also works as a birdbath. They usually are tall with a water bowl at the top and a bronzed oil finish. To fit your particular décor needs, solar-powered water features are available in many different styles that include cascading, tiered, column, statuary, and wall hanging.

What is a self-contained water feature?

A self-contained water feature is one that needs no additional reservoir to work. Most of the modern water features in the market have a self-contained design, this means they don’t require water plumbing. Water recycles or re-circulates from the pond, hidden sump, or water bowl. This makes installation easy and simple as you don’t require a constant water supply connection. Since water is reused, the self-contained water feature requires little or low maintenance and low operating expenses.

Is a remote solar panel a better choice?

The benefit of a remote solar panel with a long cable allows you to place water-feature in the shade while the solar panel under direct sunlight. You get the freedom to install a water feature and solar panel at your desired location.

Those water features that have an integrated solar panel need to be placed under sunlight for maximum performance. Keeping it under shade mix greatly reduces fountain performance.

What is dry run protection technology?

As the name suggests, the dry run protection technology protects the pump when the water feature runs dry. This built-in protection feature prevents overheating of the motor and breakage of the pump due to component wear. If the static water level is too low, it automatically stops the motor. The pump automatically resumes operation after an optimal water level.


A solar-powered water feature can make a lovely and lively addition to your patio or garden. A great choice for people who wish you have tranquility and serenity within their lawn! Sunnydaze Solar Water Fountain is the clear winner here with its solar technology combined with battery backup that lets people enjoy the solar fountain in the evening or nighttime. Plus, the Sunnydaze water feature has a solid construction and offer dry-run protection for better performance and durability.

Best Solar Water Fountain

Best Solar Powered Fountains

The solar-powered fountains are indubitably one of the energy-efficient and cost-effective options to consider for your beautiful gardens and the outdoors in general. As the name suggests, it is designed in a way that it functions without the use of electricity and derives its energy directly through sunlight. So, if you have a pond or a garden located in the area where sunlight comes directly, then, these solar-powered fountains are perfect to go for. We have tried to strain out some of the best solar powered fountains for you. Read on to find the best-suited fountain for your water feature.

Top Solar Fountain that works on the solar panel:

1. Frebw Solar Powered Fountain Pump – powerful water fountain panel

Rating: 4.2/5

• 4 different types of nozzles

• 2W solar fountain

• Best for small ponds, fish tanks, etc.

This solar-powered water fountain is controlled with solar power completely. Thereby, these fountains, along with being eco-friendly, save your money at the same time. There are no hassles of wires and electricity which makes them handy to use for your garden and overall outdoor home. Moreover, four different types of nozzles, attached to the pump, help in changing the height of water flow in different patterns up to 45 cm approximately. If you are looking for some solar-powered fountain pump for small ponds, fish tanks, or gardens, then we are confident you wouldn’t regret buying these pumps.

However, for efficacious working, this solar-powered water fountain requires a good amount of sunlight so if you live in areas where sunlight is not sufficient enough to run these fountain pumps, we won’t recommend you buy these pumps then.

2. Solar Powered Fountain Pump – best self-protected water fountain pump

Rating: 4/5

• The storage battery is an 800 mAh storage battery

• 14000 lithium battery

• Self-protection Mode

• 6 Water Spray Models

The Lasten solar powered fountain water pump is best suited for birdbaths and smaller ponds. Its 6 water spray model makes it unique amongst other solar fountains as it offers you a variety of spray models, ranging from jet shaped to jet height. The solar panel is made with such a material that it captures every bit of radiant energy to offer 2.5W power. However, the feature that compelled us to include this in our list is its self-protection mode. Most of the fountain pumps go out of order when they encounter water shortages. But the self-protection mode these solar-powered fountains offer makes it stand out among other pumps. They will automatically shut down while encountering a water shortage, hence saving your investment. Though it’s easy to use if your water pump is blocked just put it back into the water after cleaning and it’s good to go.

3. Solatec Solar Fountain – best value solar pump

Rating: 3.9/5

• Rising level up to 30-50 cm approx.

• Floating fountain pump

• Four different types of nozzle heads

The Solatec solar fountains are a good option for your garden, water circulation for oxygen. Different types of nozzle heads help you change the shape and height of the water level according to your mood and choice. The water rise level it offers is approximately 30-50 cm, which is quite suitable for small ponds, fish tanks, and your home garden. However, the feature which makes it unique is its floating fountain pump. You don’t have to get yourself indulged in the hassles of assembling it. You just have to float the pump on the water. And once it is in water it will run automatically within a couple of seconds, but of course, after getting sufficient sunlight. 

The downside of this solar water fountain is that you have to be cautious, as it does not offer a self-protection feature. So, once you put it in water make sure it gets enough water to run efficiently.

4. Smart Solar Powered Cascading Fountain – best birdbath fountain

Ratings: 4.1/5

• 4 Tier Cascading Fountain

• Low Voltage Water Pump

• A Solar Panel along with a 10 Ft. Cable

This Solar pump is ideal for your small garden to create a pleasant look. The 4 tier cascading fountain powered by solar energy works great in attracting birds, especially since these animals prefer to frisk around and drink moving water.

Moreover, the availability of these solar power fountains in a variety of colors gives you several options to choose from. Since this is powered by solar energy, so no battery or electricity is needed for the pump to run. Moreover, it recycles the water from the fountain’s main bowl using its low voltage water pump. You can customize the waterfall pattern depending on your choice through the nozzle heads.  Moreover, as already mentioned, the solar pump will help to remain the water clean as it would be constantly circulating with the pump.

5. HEYSTOP 5W Solar Fountain Pump -best built-in battery option

Ratings: 3.8/5

• 6 nozzle technology

• 0W solar panel

• Automatic storage of solar energy

• Built-in battery

HEYSTOP solar floating fountain pump makes an excellent choice for setting up a fountain in your small, mini fish tank, or anywhere in the patio, garden, etc. hence offering a safe, and a healthy bathing option for fish and birds. The water pump is powered by an outstanding 5.0W solar panel, so unlike many other fountain pumps, it could work even in a weak quantity of sunlight. Moreover, the built-in battery helps in storing solar energy for the times when there is a lack of sunlight, e.g., on cloudy days, etc. Moreover, this solar fountain pump offers automatic power-off protection hence making it quite handy to use as it would automatically stop working encountering a shortage of water. So, the HEYSTOP 5W solar fountain pump is the most maintenance-free option on our list. However, in order to get a long time service try preventing the fountain pump from getting clogged with dirt, so clean the pump regularly to prevent such mishaps.

6. Solar Bird Bath Fountain Pump– best extra features

Ratings: 4/5

• 10 feet long cable cord

• Filter bags inclusion to prevent clogging

• Multiple fountain heads

The Lewisia solar powered fountain pump is the best option for your garden, fish tanks, and ponds. This solar fountain pump comes with multiple faces so depending upon your mood, or choice you can customize the water patterns you want for the décor. Furthermore, the 10-foot cord provides you with the option of keeping the solar panel portion of this pump in the sun and the actual birdbath in the shade. Hence, making this model perfect for birdbaths and ponds. These features make it super easy to clean. Pump Kit also includes extension rods and spray heads. Since the solar panel is made with Polycrystalline silicone so it captures every bit of radiant energy and the water pump starts working as soon as it gets sufficient sunlight. Moreover, the solar power pump kit includes filter bags as well, this is to prevent any sort of clogging by dirt.

7. Loistu Solar Fountain Pump – best budget option

Rating: 4/5

• Low-power consumption

• No wires or electricity hassles

• Water can rise up to 30-50 cm

This Loistu solar fountain pump is an excellent choice for setting up a cost-effective fountain for your home décor. The solar-powered water pump starts working as soon as it receives sufficient sunlight. The feature that makes it stand out is it being budget-friendly. You don’t have to spend hundreds of dollars to get a fountain for your garden. Its low-power consumption motor boost more powerful flow while using low power hence increasing its lifespan. The water rising level it offers is also somewhat more than the usual birdbaths. So, for under $10 this solar fountain pump could be a perfect solution for you to go by.

8. Smart Ceramic Solar Koi Fountain – most durable

Rating: 3.9/5

• Recycles the water

• Powered by a separate solar panel

• Low voltage water pump

This solar pump is ideal for mini pools, small-sized ponds, and birdbaths. You could also put this solar-powered water pump in your backyard, patio, deck, or garden to enhance their beauty. Unlike the other pumps that use a high voltage water pump to work, this smart ceramic fountain features a low voltage water pump for low energy consumption, thereby, resulting in a longer lifespan and service.

Moreover, this solar power fountain is quite easy to set up and use, since the portable pump can be set up anywhere and the battery backup is good. It comes with a 10ft cable that allows for solar panel placement in sunlight and a fountain in the shadow area. This 17.3 x 15.4 x 6.9 inches pump starts working as soon as it receives sunlight and can help in catching the attention of the birds because of the vibrant color it has.

9. ECO-WORTHY 360GPH Powered Solar Fountain– maximum lift height 

Rating: 4/5

• 9 feet lifting height

• 20,000+ long life

• easy to operate

The Eco-worthy solar fountain uses sunlight with the 20W solar panel to lift the water flow. However, the reason we have jotted down this fountain here is because of its 2.1M or 6.9 ft. lift height. That is the reason ECO-WORTHY solar-powered water pump seems best suited for outdoor places including streams, large ponds, and waterfalls. The aluminum panel frame increases its durability. The pump kit includes a different style of spray nozzles and extension rods.

Moreover, its 2.1M large connecting cable helps you in placing the fountain wherever you want; either in sunlight or in a shadow. Due to the long cable, you can place the solar panel far away under the sun at an angle where it receives maximum sunlight. The 20,000 hours of lifespan increases its reliability with a 1-year warranty. This Eco-Worthy solar panel is quite easy-going as it operates very easily, there are no hassles of electricity, etc.

Things to consider before getting a solar-powered fountain

Choosing a solar-powered fountain could be a tricky task. Here are a few considerations

you should keep in mind before choosing a solar-powered fountain

· Maximum flow

What is even the point of investing in the solar water fountain when the water remains stagnant and still? The main essence of buying a fountain is to keep the water flowing. So, while choosing a solar-powered fountain make sure the fountain you choose allows the maximum re-circulation of the entire water volume at least once every 1-3 hours to guarantee clear healthy water. Choose the pump wisely that can deliver the flow you are looking for.

· Cord length

Another important aspect to look forward to while choosing a solar water fountain is its cord length. It is the cord length that makes solar-powered pumps more effective.

The benefit of having a larger connecting cable is that you can place the solar panel far away from the pump at any distance you want.  And, on the contrary, a shorter cord in this regard could result in a solar panel being placed right next to the pump. In case if you are looking for fountains for your home a 6ft. cable could serve the purpose of your garden or backyard. ECO-WORTHY 360GPH Powered Solar Fountain could serve as an ideal fountain in this regard.

· Nozzle Heads

Nozzle heads help you create the dynamic water movements you want for your garden. Different types of nozzle heads help you change the shape and height of the water level according to your mood and choice.  Hence, in a way, these offer you the option of customized nozzle heads. So, keep this consideration in mind as well, while choosing a solar water fountain.

· Head pressure

One of the most important considerations while selecting a solar water fountain is to check the head pressure. Go for the maximum height pressure that a fountain could provide. Because the higher the head pressure, the more significant it is.

These were some of the suggestions from our side. So, before purchasing a solar water fountain thoroughly scrutinize the feature it has to offer and then make your choice accordingly.

Why choose solar-powered fountains?

When it comes to buying some products for home décor, undoubtedly, everyone strives to select the best one amongst any category. The solar water fountains are a vital part of outside home décor tiered, or generally for your fish tanks, bird bath, garden, etc. But the confusion occurs while deciding to go for an electricity-based or solar-powered fountain. That is why we have jotted down some reasons why you should opt for a solar-powered fountain. You can get this product from direct physical amazon stores, an online store, or email them for more inquires. They also offer solar power light in black color to use with your new fountain to give or add a great outlook for your outdoor. Scroll down to read the reason;  

· Eco-friendly

First and foremost, whether we admit it or not, despite all the luxuries that we have in this technologically advanced era there are some downsides of it too. Climate change is drastically changing the environment. And here comes our role to be played. We should tend to focus on the products or the appliances we choose to be eco-friendly. So, these solar-powered fountains cause absolutely no harm to the environment and at the same time suffice your need as well.

· Saves electricity

We all have heard the phrase ‘sharing is caring’ but let just say ‘saving is caring’ too. With your little investment in buying these solar-powered fountains, you could save a good amount of money. As once you have fixed them at your place, you won’t be needing any maintenance cost. Plus, with the cherry on top, you won’t have to pay heavy electricity bills as the solar water fountain drive all the energy from the sunlight.

· Budget-friendly

You might be wondering how come these solar-powered fountains are budget-friendly. But, as mentioned already as well that the solar-powered saves electricity.

Moreover, it could look like an investment at the first sight but once you have bought them they need no maintenance cost. Also, if you need some inexpensive solar water fountains which would be beautiful at the same time, you can always go for Loistu Solar Fountain Pump.

· Easy to manage

As these solar-powered fountains use no electricity, means they won’t have those wires which get entangled all the time. So, there won’t be any electric wires hassle. You just need to place them in water and boom you are good to go. Some floating fountains HEYSTOP 5W Solar Fountain Pump are available too, which do not need any kind of fixation. You just need to put them in water and they start working automatically. All the aforementioned points highlight the significance of a solar-powered fountain over an electric-based fountain. This information hopefully clarifies your queries pertaining to the selection of solar-powered fountains.


The solar-powered fountain is an amazing way to re-create the look of your gardens and outdoors. All the above-mentioned fountains are unique in their capacity. Considering the indicators of a good fountain, to stand one fountain out, it has to be the Solar Bird Bath Fountain Pump because of the dynamic features it offers. 10 feet long cable cord, Filter bags’ inclusion to prevent clogging from any kind of dust, and multiple fountain heads make it unique among all others.

However, ECO-WORTHY 360GPH Powered Solar Fountain is best because of its long durability, 20,000 hours of lifespan with a 1-year warranty. Moreover, this Eco-Worthy solar panel operates very easily, as there are no hassles of electricity. To encapsulate the whole discussion, we would say weigh the pros and cons of all the above-listed fountains and choose for yourself. After all, in the end, it is always your call to make.

Best Flexible Solar Panels for RVs

Flexible solar panels are an ideal energy source for an RV. As the name suggests, these solar panels are flexible so they can fit on any curved surface, allowing them to convert sunlight into electricity. These can charge an RV battery, and can also provide energy for technology and light systems within the vehicle.

Solar panels are a popular energy source that benefits the environment, as regular electricity requires the burning of fossil fuels and excessive water use in production. The sun, however, is free. This makes flexible solar panels ideal for an RV, as whilst driving is considered non-environmentally friendly, an RV with solar panels will be more beneficial to the environment than one without solar panels. 

Best Portable Solar Panels for RV

As with flexible solar panels, portable solar panels are incredibly versatile for an RV due to the semi-permanence. You simply use them whenever you need, and fold them up when they are not needed. This makes them versatile for camping, hiking, and even picnics outside of the RV.

We have found the 5 best flexible and portable solar panels for an RV, along with a handy buyers’ guide and FAQ section to explain the advantages and disadvantages of flexible solar panels. 

In a rush? 

Our top pick is the TP-solar Flexible Solar Panel, an 100 Watt solar panel suitable for 12 Volt battery charging. This panel can bend up to a 30 degree arc, which is ideal for mounting on top of uneven or curved surfaces on an RV or other modes of transport.

This monocrystalline solar cell panel is designed for complete efficiency and durability, as the material is highly waterproof for extreme weather conditions. It isn’t made of glass, so there’s no chance of breakages from low-hanging trees. This panel can be mounted by adhesives or velcro, so it is extremely versatile and portable. 

Best Flexible Solar Panels for RV

1. TP-solar Flexible Solar Panel– Top Pick

The TP-solar flexible solar panel is most ideal for RVs, as it can be curved to a maximum of 30 degrees. This can not only fit perfectly on the roof of an RV, but also a car, a boat, a trailer, a cabin, or even a tent. It weighs just over 3 pounds and can be easily transported and moved, as it can be mounted using adhesives, glue, or even velcro.

The panel is designed to be waterproof and high temperature resistant, making it ideal for extreme weather conditions – as opposed to glass solar panels that may crack or break under low-hanging trees or bad weather conditions.

The solar aspect itself is made of monocrystalline solar cells, which is the most efficient of the solar cells and does not take up as much space. This solar panel is 100 Watts and can charge a 12 Volt battery, and comes with a controller and cable. 


  • Semi-permanent installation for portability 
  • Waterproof and temperature resistant for all weather conditions 
  • 100 Watts and can charge 12 Volt battery 
  • Versatile


  • Controller must be purchased separately

2. Newpowa Semi-Flex Solar Panel – Editor’s Choice

The Newpowa semi flexible solar panels are another great product for an RV roof that has a curved or uneven surface.

Made with monocrystalline solar cells, this solar panel can charge 12 Volt batteries with 100 Watts of power. The monocrystalline solar cell type is incredibly durable and does not waste extra energy for a highly efficient performance.

This solar panel is incredibly thin and lightweight, making it ideal for travel and relocation purposes. It comes with 6 mounting holes and an attached MC4 cable.

The solar panel also features an IP68 rated junction box to ensure that the panel is completely waterproof, which makes it versatile for both bad weather conditions on top of an RV as well as boats or yachts.

The material of the panel is also heat resistant. The panel can curve up to 30 degrees. This product also features a 5 year warranty for transferable power output. 


  • Lightweight and durable 
  • Can charge 12 Volt batteries 
  • Waterproof and heat resistant 
  • Versatile
  • Can be mounted in multiple ways


  • Controller needs to be purchased separately

3. SunPower 110 Watt Flexible Solar Panel– Best Value

The SunPower solar panel offers an impressive 110 Watt energy output, which can charge 18.8 Volt batteries. On the sunnier days, the power output will range between 50 Watts and 110 Watts, and between 10 and 50 Watts on overcast days.

This solar panel is lightweight and flexible up to 30 degrees, making it ideal for RVs with uneven rooftops as they require light solar panels to avoid damage. This is achieved due to the light polymer materials.

The solar panel is built on a solid copper foundation, and the cells are SunPower Maxeon solar cells – which work to prevent loss of power if the panel is damaged. This makes the panel extremely durable, regardless of scratches or cracks from extreme weather or damage from low-hanging trees.

The panel comes equipped with stainless steel grommets for easy installation, but can also be installed with adhesives or velcro for a semi-permanent mounting. The cables are standard and quick-connect. SunPower offers a 5 year power warranty and a 2 year product warranty. 


  • Durable solar cells
  • Lightweight material
  • Semi-flexible
  • Easy installation
  • Long warranty


  • Power output may vary depending on the weather and shadows

4. ECO-WORTHY Flexible Solar Panel– Runner Up

This ECO-WORTHY flexible solar panel stands out on our list for its simple design. Obviously, the aesthetic of a solar panel is not a key feature, but for those who want a subtle appearance, this solar panel has an all-black design.

This gridless design is actually beneficial to the solar panel, as it is not affected by shadows. Bending up to 30 degrees of flexibility, this solar panel uses glue instead of solder tape welding to connect the cell slices, which prevent cracking and power loss. This solar panel has been tested vigorously to withstand extreme weather conditions from high winds and snow.

What’s more, the panel is self-cleaning due to its non-stick surface, meaning that rainfall is essentially a shower for cleaning dirt and debris. The power output is 100 Watts maximum and this panel can charge 12 Volt RV batteries. This solar panel is versatile and can be used on an RV, trailer, boat, or camping tent. 


  • Gridless design to prevent power alterations from shadowing
  • Glue instead of solder tape to prevent cracking
  • Can withstand extreme weather conditions
  • Versatile and lightweight


  • Additional backing may be required to help the panel withstand extreme heat from the roof

5. DOKIO Portable Solar Panel Kit– Top Pick

The final product on our list stands out because, whilst it does not look as flexible as the other solar panels, the DOKIO solar panel is foldable and completely portable. These are quite popular amongst RV owners, as they are the most efficient to mount and move around. They can be hung or stuck, and then easily removed.

Once folded, the handle works to keep this solar panel incredibly portable. It is protected by a sewn thick fabric to prevent damage. This portable feature means it can be used for vehicles such as RVs, boats and cars, as well as outdoors activities such as camping, hiking, or even on the ground at a picnic.

Whilst it is waterproof, this foldable feature means you can take down the solar panel for peace of mind against water damage. This makes it the most versatile solar panel on our list. It is ideal for 12 Volt batteries, but can also reach a maximum power voltage of 18 Volts. 


  • Foldable feature makes it ideal for portability 
  • Incredible versatile
  • Easy to install and remove
  • Kit comes with all charging accessories


  • Only slightly waterproof, not recommended to be left in the rain or bad weather
  • Not a flexible solar panel

Best Flexible Solar Panels for RV Buyer’s Guide

Flexible vs traditional solar panels

Flexible solar panels work as the name suggests. These solar panels are bendable and can sit on curved or uneven surfaces without breaking. They are thin, lightweight, and awesome for portability and transportation. They are incredibly versatile and ideal for RVs and cars, but also water-based vehicles such as boats or yachts.

For avid campers or hikers, flexible solar panels are easy to carry. The installation is also incredibly simple as it is semi-permanent, meaning you can take them down in extreme weather conditions or when they aren’t needed. Whilst their paper-thin exterior may seem ineffective, these panels work in the same way as traditional solar panels.

The power outage, measured in Watts, is the same as the power outage on a rigid panel. Where rigid panels are often heavier and less simple to install, flexible panels offer a unique portability with the same benefits as traditional solar panels.

Flexible solar panels are ideal for an RV, because their energy efficiency makes them beneficial both financially and for the environment. They do not require screws for installation, which cancels out the possibility of leakages in the roof, and are incredibly lightweight to prevent damage to the roof also.

This type of energy production does not pollute the earth, does not depend on the burning of fossil fuels, and costs very little in production. For an RV, flexible solar panels are an ideal way of reducing your vehicle’s carbon footprint.

Solar cell types

The most popular solar cell type is monocrystalline. These are incredible efficient solar cells, as they don’t take up much space and can perform well in overcast conditions. They are durable and long lasting, with some cells said to last between 20 and 25 years. 

Polycrystalline cells require a cheaper production, which means the quality of the panel is often less durable. They are said to have a lower heat tolerance to monocrystalline cells and are generally less efficient. 

Amorphous solar cells are generally the most flexible due to the thin layer of silicon. These cells can work efficiently in overcast or winter weather conditions. 

Output and charging compatibility

When looking to buy flexible solar panels for an RV, the output is an incredibly important factor. You will need to know the size of the battery in relation to how much the solar panel can charge. The general rule is to look for panels with 100 or 150 Watts outage, as they can charge 12 Volt batteries as well as supply the rest of the vehicle with a suitable amount of power. 

It is, however, recommended to opt for solar panels with a larger maximum output voltage. For example, a 12V battery could benefit more from a solar panel that can produce an output of 18V. This can often be hard to find with flexible solar panels, however. 

It is worth noting that the maximum output of flexible and portable solar panels is generally less powerful than traditional rigid solar panels, as flexible solar panels tend to average only between 100-150 Watts. 


The key feature to flexible solar panels is the amount of flexibility they can offer. Most flexible solar panels can curve up to 30 degrees, which is ideal for an RV that does not have a flat roof.

Some panels offer more flexibility that can be rolled up, also. Some are less flexible than they are portable, and can be folded instead – these are very versatile for other situations such as camping or outdoors activities. 


Whilst flexible solar panels do have their versatile and practical advantages, it is worth looking at the limitations and disadvantages. These forms of solar panels often aren’t as durable as rigid panels, which can last up to 10 or 20 years longer than a flexible panel.

Traditional solar panels also have a larger power output than flexible panels, which is why they are better suited for powering an entire home. For an RV, however, flexible panels are more suitable due to their lighter weight, bendable design, and easy installation.

Frequently Asked Questions

Are flexible solar panels worth it for an RV?

Whilst they have their limitations compared to traditional rigid panels, flexible solar panels are definitely worth it for an RV. They are lightweight, easy to install and remove, durable, and incredibly beneficial to the environment.

An RV can be expensive to run, so a solar panel is a cost effective way to charge a battery and maintain the electricity inside the vehicle.

They do not require permanent installation such as screws, which means no damage to the roof is caused – as screwed equipment can often increase the possibility of leaks. They also do not contribute to the burning of fossil fuels or a carbon footprint, making them environmentally friendly. 

How many solar panels do I need to run an RV?

In most cases, the more the merrier, however an excessive amount of solar panels can actually waste energy. We recommend installing around 300 Watts of solar panels on the roof of an RV, which is generally around 3 flexible solar panels. This obviously depends on the battery size, but multiple solar panels can work to charge other aspects of the RV such as an air conditioner.

The main bonus of multiple flexible or portable solar panels is that they don’t all have to be installed and used at the same time, as their lightweight and slim design takes up little to no storage space. 

Are flexible solar panels less efficient than rigid panels? 

Whilst they have their differences, flexible solar panels are not hugely less efficient than rigid panels. If a rigid panel has a power outage of 100 Watts, then it would have the same outage as an 100 Watts flexible panel. However, they are often not as durable or as long lasting as rigid panels.

Though this means that flexible panels will need to be replaced, RVs are not used as often as the energy in houses (that are better suited for rigid panels). This means that flexible panels are the better choice for an RV due to their semi-permanence. True, they don’t have the same maximum output as conventional solar panels, but multiple flexible panels can be purchased to make up for this. 

How long do monocrystalline solar panels last? 

Monocrystalline solar panels are one of the most long lasting and durable solar panel cells. For rigid panels, this cell type can last up to 20 years. This can double in length with good maintenance. Even in flexible solar panels, these can last up to 15-20 years, but flexible panels in general don’t often last as long as rigid panels. 

Do flexible solar panels work in rain?

Most flexible solar panels are waterproof to work efficiently in extreme weather conditions. This is due to secure PET lamination. These solar panels also feature a non-stick coating on the surface, meaning that they are self-cleaning in the rain. This is when solar panels actually benefit from rainwater, as it helps to clean dirt or debris.

Some solar panels, for example foldable ones with fabric outer layers, are not designed for excessive water exposure. Whilst they can withstand light rain in emergencies, the fabric will soak up the water which can damage the quality of the solar panel.

Fortunately, flexible and portable solar panels are easy to uninstall and store, so it is recommended to put them away efficiently when not in use to prevent extreme damage. 

Best Batteries For Solar Lights

Solar lights are a wonderful way to brighten up an outdoor space when you don’t have electrical outlets or don’t want to use them.

Solar lights are also ideal for camping because you don’t have to rely on mains hook up.

If you’re out in the sticks with no plugs, a good solar light can guide you from the tent to the loo! 

Solar lights are able to work at night because they create and store energy during the day.

The sun’s UV rays are captured by the solar panels and converted into power. This power is stored in the battery that sits inside the solar light.

Without the battery, the light would only be able to work when it’s in direct sunlight. Which is rather pointless! 

As you can see, the battery is quite an important part of the solar light.

You want to choose the best battery possible or you’ll find that your light flickers off just when you need it the most! 

We’ve pulled together a list of the best rechargeable batteries for solar lights. We’ll discuss their strengths and weaknesses so that you can make the best choice. 

We’ve also put together a buyer’s guide which will help you understand what to look for in a battery for a solar light. 

Sick of being kept in the dark? Here’s our top pick: 

Tenergy Solla Rechargeable NiMH AA Battery, 1000mAh Solar Batteries for Solar Garden Lights 

  • 24 pack of AA or AAA batteries. 
  • 5+ years lifespan. 
  • Up to 2000+ charges.
  • Anti-leak protection. 
  • Low self-discharge. 
  • NiMH batteries.

Best Batteries For Solar Lights Reviews

1. Tenergy Solla Rechargeable NiMH AA Battery, 1000mAh Solar Batteries for Solar Garden Lights– Top Pick

These batteries are our top pick for several reasons. First and foremost, the sheer value. You get 24 batteries for under $20 which means that it’s less than a dollar per battery.

Now, we could be cynical and say that they’re low price because they’re low quality. However, that is simply not the case. 

The batteries work for 2000 charges which gives them a lifespan of 5+ years! Imagine not having to run around changing batteries for 5 years! That’s bliss!

Suitable for all weathers, these batteries have anti-leak protection which means that overcharging on long sunny days is not a problem.

They also have fairly low self-discharge meaning they won’t run themselves down on cloudy days. 

They come pre-charged so they’re ready to use out of the box. They’re also free from heavy metals like cadmium meaning they are greener than some other rechargeable batteries. 

You can choose the size of the battery and the pack quantity on the product page. This is handy if you need both AA and AAA batteries and want to use the same brand. 

The only downside we can see to these batteries is that they have a capacity of 1000mAh which is lower than a few competitors. That being said, 1000mAh is more than enough power to see you through the night. 


  • NiMH batteries. 
  • 5+ years lifespan. 
  • 1000 mAh capacity. 
  • Low self-discharge. 
  • Excellent value for money. 


  • Doesn’t do so well on cloudy days.

2. EBL AA Rechargeable Batteries for Solar Lights Replacement – Best NiCad Batteries

These are Amazon’s choice for rechargeable solar batteries and to be fair to them, they have some excellent reviews. 

They have a large temperature range that allows them to work in temperatures between -4°F and 140°F. This is ideal for solar lights that spend all day in the sun.

Their capacity is fairly large at 1200mAh. It doesn’t touch the Energizer’s capacity but considering the price difference, we don’t mind. A pack of 20 costs less than 8 Energizer batteries. 

The manufacturers claim that these batteries provided advanced anti-leakage because of their stainless steel shell.

Customers do tend to agree they are very pleased with the performance and longevity of these batteries. 

The batteries come as a pack of 20 but within that pack, they are separated into fours and housed in plastic cases.

This is handy because it means you won’t have loose batteries rolling all over the place. 


  • Great value. 
  • High capacity batteries. 
  • Lasts throughout the nights.
  • 3+ year lifespan. 
  • Anti-leak. 
  • Handy storage containers included. 


  • NiCad batteries. 

3. AAA Rechargeable Batteries 24 Pack, POWEROWL High Capacity Rechargeable –  Best Value

These are NiMH batteries that, according to the manufacturer, can be recharged over 1200 times. That would give you over 3 years of daily use in your solar lights which is pretty awesome! 

One feature we really like is the temperature-controlled valve system. Both ends of the battery feature three large vents.

When the battery temperature reaches over 70°F the vents open and releases any internal gas. 

This feature is wonderful for batteries that are going to spend their lives in the sunlight! It will help extend the life of the battery and prevent leakages that could damage your lights. 

Another great feature is the low self-discharge. What this means is that the battery won’t use up its charge when it’s not in use.

According to the manufacturer, you could pick up one of their batteries after 3 years of non-use and it would still have 70% of its charge left.

Obviously, if you’re planning on using these in solar lights, they’re pretty much going to be used daily.

However, it’s good to know that on days when recharging is limited, the battery won’t waste what power it has. 

You get 24 batteries in the pack which makes this a great value pack. You’ll be able to power a garden full of solar lights.

The batteries can operate in temperatures as low as -4°F and the vent technology means they’ll operate safely at high temperatures too. 


  • Temperature activated vent system. 
  • 24 batteries. 
  • Low self-discharge. 
  • 3-year lifespan.
  • Last all through the night. 


  • AA option is much more expensive.

4. Energizer NH15BP-8 Rechargeable AA Batteries– Best Capacity

Energizer is one of the biggest names in the battery world. Their batteries promise unparalleled performance and longevity.

These batteries boast a capacity of 2300mAh which is much larger than most of the other batteries on this list.

This means that you have a larger store of energy and can run for longer without needing to recharge. 

Another great thing about these batteries is that they are made from recycled batteries. Ok, it’s only 4% but that’s a massive improvement on 0%.

If you’re environmentally conscious, these batteries are a good choice. 

The major issue with Energizer batteries is that they are just so dang expensive!

This pack contains 8 batteries but it’s almost as expensive as other packs containing 24 batteries!  

If you can afford Energizer, there’s’ no doubt they’ll serve you well.

However, you may need to remortgage your home to fill your solar lights with these! 


  • NiMH batteries. 
  • Huge capacity. 
  • Powers your lights throughout the night. 
  • 1500 recharges.
  • 3+ years lifespan. 


  • Very expensive.

5. GEILIENERGY NiMH AA 600mAh 1.2V Rechargeable Batteries – Runner Up

I suppose the first thing you notice about these batteries is the luminous green color! You definitely won’t lose them in a drawer somewhere! 

In terms of performance, there are lots of happy customers who vouch for these batteries. They seem to perform well in solar light, providing constant and even power throughout the night. 

The product description does suggest that you use all of the pre-charged power before recharging them. This is to prevent recharge memory from kicking in. This is an issue more commonly associated with NiCam batteries. You can read more about it below. 

Charge memory is less than ideal for solar lights. However, most customers don’t seem to have noticed much of an issue with it. It could be that the seller is being over cautious. 

These batteries can be recharged up to 1000 times giving them a lifespan of over 2 years with daily use. It’s a pretty solid lifespan and means that you can get on with life rather than running around the garden constantly replacing batteries. 


  • NiMH batteries. 
  • 2+ years lifespan. 
  • Provide light throughout the night. 
  • Up to 1000 recharges. 
  • Choice of battery size and pack size. 


  • Memory charge issues. 

Best Batteries For Solar Lights Buyer’s Guide

The first thing you should know about batteries for solar lights is that they must be rechargeable. Non-rechargeable batteries won’t be able to receive or store power from the solar panels. 

Once non-rechargeable batteries run out they are essentially dead weight in solar lights. You might as well have just bought a regular battery operated light. 

Battery Sizes

Before you rush off to buy some batteries, make sure you know what size you need. You might scoff, but we’ve all done it. We’ve gone out and come back with the wrong size. 

Generally, solar lights will use either AA or AAA batteries. If it’s a particularly large light, it may use C batteries, but this is uncommon.

If you do end up with the wrong size, you could theoretically still use them. This only really works if you buy AAA in place of AA batteries. 

You can use balled up aluminum foil to fill the gap between the AAA battery and the negative terminal. 

You need to be careful and make sure that the foil doesn’t touch the other battery and that you only place it on the negative terminal. 

Battery Types

Not all batteries are the same, even if they’re the same size. You see, batteries are made from lots of different metals.

Here are the most common kinds:

  • Nickel-cadmium batteries – Often listed as NiCad, these batteries were the most widely used rechargeable batteries back in the day.

These batteries are pretty lightweight which makes them great for portable lights. 

They don’t drop their voltage as they run out of power. This means your lights will shine just as bright with 20% of the power left as when they are fully charged. 

The issue with these batteries is that you have to use them till they are dead before you recharge them.

These batteries tend to have memory charge issues.

This means that if you try to charge a battery on 40% the battery will remember that it only took 60% power to charge. 

Next time you come to charge the battery it will only charge 60% before it thinks it’s full. 

  • Nickel metal hybrid batteries – Usually listed as NiMH, these batteries are probably the best when it comes to solar-powered lights.

    They don’t suffer from memory charge issues, they don’t drop their voltage, they are more eco friendly in terms of disposal, and they can generally hold more charge.

    The only issue with these batteries is that they tend to have a shorter overall lifespan. To counteract that, they tend to be cheaper than other batteries.
  • Lithium-ion batteries – Abbreviated to Li-ion, these heavy-duty power cells have been around for decades. They’re not as popular as NiMH batteries in small devices because they’re quite expensive to produce.

    They do have a much longer lifespan, no voltage drop, and a shorter recharge time. They are, in a way, the Prada of rechargeable batteries. Great if you can afford them, but not in everybody’s price range.
  • Lithium-phosphate batteries– Not so conveniently abbreviated to LiFeP04, these batteries do make excellent power sources for solar lights. However, they tend to only come in larger sizes.
  • Alkaline batteries– Alkaline batteries have been around for a long time and are fairly popular in the disposable market.

    When it comes to rechargeable alkaline batteries, the main problem is that they don’t take well to deep discharges. That means if you use one till it’s flat, you’ll have a limited number of recharges left. 

While alkaline batteries tend to be fairly cheap, they’re not typically suited to devices with a high drain. This is because of the deep discharge issue.

As such they’re less than ideal for solar lights which draw power for around 10 hours a day. 

For solar lights, your best bet is NiMH batteries or Li-ion batteries if you can afford them. NiCad will do at a push, but you’re best off staying away from alkaline batteries.

Disposing of Batteries

Rechargeable batteries are not infinite. The materials within the battery degrade over time as it goes through more charging cycles. 

These batteries have a fairly broad lifespan. In general, they last between 2-7 years depending on the kind of battery and its usage. 

When rechargeable batteries reach the end of their lifespan, they stop holding a charge. You’ll notice that they don’t last through the night or don’t power on at all. 

Rechargeable batteries are recyclable. When they’ve reached the end of their life with you, take them to a recycling point so that they can have a new life. 

To find a battery recycling point near you check out

Frequently Asked Questions

Can I replace NiCam with NiMH batteries? 

You can indeed! NiCam and NiMH batteries have the same voltage so you are more than welcome to replace them with each other. 

What you should not do is use them together in the same appliance. They each have different discharge rates which can increase the risk of battery leakage.

NiCad batteries will discharge faster meaning they will be empty sooner.

The NiMH batteries will still be working and you might end up reversing the charge on the NiCam batteries. 

It’s always best to use batteries as a pack. As in keep to the same type and the same age. 

We’ve all done the thing where we hunt for a battery or pinch it from another device. That’s ok in the short term.

However, to get the most out of your batteries it’s best to replace the bunch instead of one at a time. 

Is there a difference between solar batteries and normal rechargeable batteries?

Not really. You’ll see some batteries marketed as rechargeable solar batteries and they’ll claim to be designed for solar lights.

In reality, they are just NiMH batteries. Many solar lights used to be sold with NiCam batteries.

When NiMH batteries hit the scene some companies marketed them specifically as solar batteries because they were more appropriate for solar lights than NiCam batteries. 

You don’t need to buy ‘solar’ batteries. Any rechargeable battery will do though NiCam batteries are better in terms of functionality.

Do solar lights need direct sunlight or just light?

Have you ever been to the beach or the park on a cloudy day and not bothered with sunblock.

When you get home you realize you’ve burnt even though you weren’t in direct sunlight!

Well, that happens because daylight is the real powerhouse when it comes to solar energy. Sunlight, as in the direct kind, is what makes us warm but daylight is what contains the photons necessary for solar power. 

Direct sunlight will indeed charge your batteries quicker, but it’s not strictly necessary for charging.

On a cloudy or overcast day, your batteries will charge at about 40% of the speed of their charge on a sunny day. 

If for whatever reason, you want to charge your solar light with another kind of light, you can. LED lights create enough UV light to charge a solar light. 

It will take a fairly long time as they don’t produce a huge amount of UV light, but it can be done. 

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