Best Solar Pool Heaters Reviews & Ratings For 2018

Are you sick and tired of diving into an ice cold pool? Have you vowed to finally find a great solar pool heater once and for all?

If you answered yes to these questions, then you’ve come to the right place! With a passion for swimming pools and an unquestionable love for the environment, we’ve made it our mission to discover the best solar swimming pool heaters and share those discoveries with others just like you.

Our Top 3 Picks

  • SunQuest
  • 5 out of 5
    Our rating
  • Easy Instal
  • Price: See Here
  • Fafco
  • 4.6 out of 5
    Our rating
  • Optimal
  • Price: See Here
  • Game
  • 4.3 out of 5
    Our rating
  • Compact
  • Price: See Here

There are a lot of solar pool heater reviews out there trying to steer you in multiple directions. However, we’re confident our comprehensive reviews and knowledgeable tips will help you find the best solar pool heater for your pool. So, dive headfirst into our guide and begin enjoying a warmer pool today!


 10 Best Solar Pool Heaters


1. Sunquest 2 -2` x 20`

1. Sunquest 2 -2` x 20`
Like the Sunheater solar panels above, SunQuest Solar Pool Heating Panels do a great job of warming pool water to desirable temps time and time again. While large like other traditional solar pool heating panels, they can be installed, working, and raising the water temp of your pool in under an hour from start to finish.

Despite their inexpensive price tag, these professional-quality panels have a reputation for reliability and durability. If you’re on the hunt for quality solar pool heaters for inground pools, it’s tough to overlook SunQuest.

Type: Solar Collector Pool Heating System
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Product Details/Specifications:

• Solar panel collector pool heating system
• (Two) 2-feet x 10-feet panels included
• Pool size – up to 15 square feet
• Two-inch OD headers for maximum water circulation
• Easy DIY installation
• 1 1/2-inch by 1 1/4-inch connectors included


SunQuest Solar Pool Heating Panels feature advanced solar collectors with copper absorber plates and Tefzel glazing, resulting in a UV-resistant design capable of standing the test of time. While known for their durable performance, Sunquest panels are also easy to install, which is one of the biggest concerns buyers have when considering solar pool heating systems. With so many features, the affordable price tag on these panels is simply the icing on the cake.


Rated to last up to fifteen years and capable of warming the average-size above ground pool by up to 10 degrees in a matter of hours, SunQuest solar swimming pool panels are some of the most durable around.

  • Easy DIY installation
  • Compatible with all pool pumps
  • MAX-FLO design for increased water circulation
  • Designed for both in-ground and above ground pools
  • Environmentally-friendly
  • Large panels require ample space
  • Designed for smaller pools and spas up to 15 square feet

2. Fafco Solar Bear

2. Fafco Solar Bear
If you’re looking for an affordable pool heating solution for your above ground pool, the Fafco Solar Bear Economy Heating System for Above Ground Pools is tough to beat. Although the Solar Bear collector panel measures a sizable 20 feet in length, it doesn’t use couplings or connectors, which makes the unit unbelievably easy to use.

With oversized two-inch headers for maximum circulation and an included by-pass valve for easy operation as well, the Fafco Solar Bear Economy Heating System has a lot to offer for those with big backyards.

Type: Solar Collector Pool Heating System
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Product Details/Specifications:

• Solar panel collector pool heating system
• Panel size – 20-feet x 4-feet
• UV-resistant polyethylene construction
• Four clamps and two six-foot hoses included for installation


Fafco is no stranger to putting out quality products, but the Solar Bear may just be its best yet. Although its size makes it more of a Grizzly than a little cub, the Solar Bear is super durable and works like a dream when properly installed. With a range of features, proven panel design, 10-year warranty, and over 125,000 models sold, there’s a lot to like about the Fafco Solar Bear Economy Heating System.


It may be larger and a little more expensive than some of the other solar pool heaters on our list, but the Fafco Solar Bear Economy Heating System is one of the most popular models on the market today. With two-inch headers and other thoughtful features, this solar pool heater will keep your above ground pool comfortably warm all season long.
  • Two-inch headers for maximum water circulation and optimal solar heat transfer
  • Durable UV-resistant construction
  • By-pass valve included for easy use
  • Eco-friendly
  • Backed by a 10-year warranty
  • Very large in comparison to other models
  • Some reports of minor leaks

3. GAME 4530

3. GAME 4530
The SolarPRO EZ by GAME is one of the most affordable and compact above ground pool heaters on the market today. Although it’s only designed for use with 3/4-horsepower or smaller filtration systems, it’s made of quality durable materials and utilizes impressive technology to create one of the highest heat transfer ratings in its class.

Combined with its reasonable cost, the unique design and performance of the SolarPRO EZ Pool Heater make it hands down one of the best values around. It’s perfect for anyone with a small budget and an even smaller backyard.

Type: Solar Collector Pool Heating System

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Product Details/Specifications:

• Compact design for easy installation and use
• For use in above ground pools under 20 square feet in size
• Rated for use with 3/4-horsepower pumps or smaller
• Foldable for easy storage
• Intex adapters included
• Size – 3 1/2-feet x 3 1/2-feet when filled
• 90-day replacement warranty


With the GAME SolarPRO EZ, anyone can enjoy swimming in a comfortably warm pool regardless of their budget. Utilizing a unique cost-effective design, the SolarPRO EZ is much less expensive than the models found in our other solar pool heater reviews and works just as well for small to medium-sized above ground pools. Best of all, it’s small, easy to install, and can even be folded up and stored in the offseason. What other pool heater can dothat?


With the GAME SolarPRO EZ, there’s no excuse for diving into an ice-cold pool. For under $60, anyone can afford to relax in a warmer pool and smile all the way to the bank!
  • Very inexpensive and efficient
  • Extremely easy to install
  • Connectors and adapters included
  • Works well in sunny locations
  • Eco-friendly
  • Folds up for easy storage
  • Not as durable as other models
  • Lack of power due to size

4. SmartPool WWSK21

4. SmartPool WWSK21
The SunHeater may arguably be the best solar pool heater available for both above and in-ground pools, but many buyers have expressed a desire for an easier set-up process and the ability to connect multiple panels for additional heating power. Realizing this, the folks at SmartPool developed a kit with all of the necessary pieces to smoothly install up to four SunHeater panels, allowing anyone to transform their frigid pool into a warm tropical oasis almost any time of the year.

With all of the valves and mounting hardware you need to achieve this same level of aquatic bliss, the SmartPool SunHeater Systems Kit is a must-have if you really want to kick your swimming enjoyment up a notch.

Type: Solar Pool Heating System Accessory Kit
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Product Details/Specifications:

• Five stainless steel mounting brackets
• Five two-inch #14 stainless steel screws
• Three stainless steel clamps
• Two pipe adapters
• 1 1/2-inch diverter valve
• 3 3/4-inch hose
• End cap
• Vacuum relief end cap
• 100 feet of web strapping
• Spring check valve
• Installation manual


The SmartPool WWSK21 SunHeater Systems Kit isn’t exactly necessary, but it’s a wise choice for anyone undergoing a SunHeater solar pool heater installation. With all of the valves and hardware needed to install not one but four boxes of SunHeater SK21 solar pool heaters, it’s more than capable of helping you warm your pool once and for all.


It may cost more than some solar pool heaters on the market today, but this handy kit from SmartPool is a must-have accessory for any SunHeater owner.
  • Makes installing the SunHeater a breeze
  • Allows you to set-up up to four SunHeater panels for maximum heating power
  • All of the necessary valves and hardware are included
  • A little pricey for valves and hardware alone
  • No solar pool heater included

5. Kokido Keops

5. Kokido Keops
The days of only being able to choose from large traditional solar pool heaters are long gone. Today, there are a myriad of smaller and more portable solar pool heaters on the market, including the low-priced Kokido Keops Solar Dome Pool Heater. The innovative Kokido Keops utilizes a dome design with curling connector tubes to extend your swimming season in the most cost-effective, eco-friendly way possible. With a surprisingly low price tag and an even smaller footprint, the Kokido Keops is an excellent option for small above ground pool owners.

Type: Solar Dome Pool Heater
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Product Details/Specifications:

• Solar dome pool heater
• One heater recommended per 6,000 gallons of pool water
• Fittings, stainless steel clamps, and 4-foot hoses included
• Compatible with 1 1/4-inch and 1 1/2-inch pool hoses
• Ability to connect multiple Keops for heating large pools


The Kokido Keops certainly isn’t the best solar pool heater on the market, but it is one of the least expensive, most compact, and easiest to use. Thanks to its unique dome design, the Keops is able to absorb and disperse an incredible amount of heat for such a small model. While it won’t sufficiently heat an Olympic-size pool, you connect two units together for increased heating power. Throw in a solar pool cover as well and you’ll have a relaxing heated pool in no time.


The Kokido Keops Solar Dome Pool Heater is impressive in more ways than one. If innovation, ease of use, and affordability is what you’re after, this impressive solar dome heater may be for you.
  • Affordable
  • Compact and lightweight
  • Easy to set-up
  • Cost-effective and Eco-friendly
  • Hoses, fittings, and clamps included
  • Multiple heaters needed for medium and large-sized pools

6. SMARTPOOL SunHeater S425P

6. SMARTPOOL SunHeater S425P
The Sunheater Solar Pool Panel is a traditional solar collector pool heating system, which utilizes a specialized panel filled with tubes where water is pumped in and warmed before being released back into your pool.

Although installing the Sunheater Solar Pool Panel can be a little difficult compared to other models, the panel itself is surprisingly lightweight, durable, and works like a champ. Once it’s up and running, the Sunheater Solar Pool Panel can raise your pool’s water temperature by 10 degrees in under 12 hours, making it one of the best-selling solar pool heaters on the market today.

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Product Details/Specifications:

• Residential solar collector heating system
• Direct flow system for easy connection
• Connectors interchangeable with all models
• Pool size – up to 40 square feet
• 5-year limited warranty


The Sunheater Solar Pool Panel System features a panel-based design capable of raising your pool’s water temperature by up to 15 degrees. Similar to other solar panel swimming pool heaters, the Sunheater uses a series of panels and tubes that are connected to your existing pump. Aside from being a little more difficult to install than other systems and potentially requiring the help of a pro, the Sunheater checks all of the boxes.


Sunheater Solar Pool Panels may be a bit difficult to install and take up valuable backyard space, but they perform like workhorses in sunny environments and will extend your swimming season far into the fall.
  • Performs well for both in-ground and above ground pools
  • Raises pool temperature by up to 15 degrees
  • Easy connecting direct flow system
  • Interchangeable connectors adapt with all pool models
  • Connection hardware included for above ground pools
  • Eco-friendly
  • Large and unappealing panels
  • Not entirely DIY

7. Blue Wave NS6028

7. Blue Wave NS6028
Featuring a similar but inversed design to the Solar Arc above, the Blue Wave SolarCurve Solar Heater looks great next to your pool and pumps out some seriously warm water as well. The eco-friendly pool heater simply takes solar dome heaters to the next level.

The new and innovative curved shape of the SolarCurve creates increased heating capacity and allows it to heat pools up to 12,000 gallons. Like most quality solar pool heaters, however, multiple units can be connected to generate even more heat if needed. It looks snazzy and works as advertised, making it the perfect heater.

Type: Curved Solar Collector Pool heating System
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Product Details/Specifications:

• Curved solar collector pool heater
• Over 50 feet of 1.2-inch solar coils
• Recommended for pools up to 12,000 gallons
• Stainless steel clamps and hoses included
• Collapsible legs for easy placement and adjustment


The SolarCurve is relatively new and yet to be mentioned in more than a handful of solar pool heater reviews. However, thanks to its modern good looks and flawless performance, this little solar heater is quickly attracting buyers in search of something outside the norm. With 40 percent more heating capacity per cycle than other solar pool heaters, the SolarCurve performs just as good as it looks. In terms of solar pool heaters, it’s a breath of fresh air.


Slender, sleek, and oh so efficient, the Blue Wave SolarCurve Solar Heater is one of our favorites and we think it may become one of yours as well.
  • Looks great
  • Affordable and cost-efficient
  • Easy to use and install
  • Able to heat pools up to 30 feet round
  • Eco-friendly
  • One-year warranty
  • Solar cover and additional unit needed for larger pools or maximum warmth

8. Smartpool S204

8. Smartpool S204
Thanks to its unique curved design, the Solar Arc Pool Heater from SmartPool not only looks like a modern art masterpiece, but it can be used to adequately heat in-ground and above ground pools as well. Your pool pump simply pumps water through the Solar Arc’s numerous curved tubes where it’s warmed by the sun before returning to your pool.

In addition to being small, compact, and easy to install, the smart design of the Solar Arc allows you to extend your swimming season while saving money on electric bills each and every month. To top it all off, the guys at SmartPool also decided to include a five-year warranty, providing you with years of worry-free pool enjoyment. What else could you ask for?

Type: Curved Solar Collector Pool Heating System
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Product Details/Specifications:

• Unique curved residential solar collector heating system
• Pool size – up to 30 square feet
• Hi-flow design
• DIY-ready with adapters and hose fittings included


The SmartPool S204 Solar Arc Pool Heater is a compact model that takes up much less space than traditional solar panel pool heating systems. Controlled by your pool’s existing pump and filtration system, the Solar Arc utilizes the power of the sun to effortlessly raise water temperatures by five to 10 degrees. Granted, when heating a pool this model is not as effective as an electric heater would be, but it’s for sure a very cost-effective way to heat a poo.


What we love best about the Solar Arc is its unique, easy-to-use design. It can be installed by anyone in under a day and easily placed anywhere in the yard, making it a top contender in our books.
  • Lighter and more compact than traditional solar panel systems
  • Easily installs in-line with your current pool plumbing
  • Intex adapters and 1 1/4 – 1 1/2-inch hose fittings included
  • High-flow design makes by-pass kits a thing of the past
  • Built-in legs allow it to be easily positioned for maximum sun absorption
  • Environmentally friendly
  • 5-year limited warranty
  • Works best when paired with a gas or electric heater
  • A little costly

9. Fafco Deluxe

9. Fafco Deluxe
The Fafco Deluxe Above Ground Pool Solar Heating System is quite similar to the Solar Bear above. In fact, it features the same two-inch max-flow headers, UV-resistant polyethylene construction, and overall design as the Solar Bear, except it’s twice the size for even more heating power.

It may take up some considerable room if you’re unable to mount it to your roof, but let’s have a closer look at this Fafco solar pool heater to see if it suits your needs. For less than $200, it may be just the best solar pool heater you’ve been looking for.

Type: Solar Collector Pool Heating System
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Product Details/Specifications:

• Solar panel collector pool heating system
• UV-resistant polyethylene construction
• Two 20-feet x 2-feet solar pool heating panels
• Clamps and hoses included for easy installation


The Deluxe Above Ground Pool Solar Heating System from Fafco features all of the same great design elements of the brand’s popular Solar Bear pool heater but on a grander scale. With a proven design complete with a durable polyethylene construction, two-inch headers, and tons of square feet of connector tubes, the Fafco Deluxe can heat up a pool with the best of them. When combined with a solar cover, you’ll have all the heat you need and none of the costly gas bills to show for it.


It may be large and in charge, but the Fafco Deluxe Above Ground Pool Solar Heating System is one of the best around and will provide you with a warmer pool to enjoy without the usual expenses of heating it.
  • Comes with two 20-feet x 2-feet panels for maximum heat absorption
  • Capable of raising the water temperature of a pool by more than 10 degrees
  • Very efficient and durable
  • Powerful two-inch headers
  • Eco-friendly
  • Backed by a 10-year warranty
  • A lot of bang for your buck
  • Takes up a lot of space compared to other models

10. SmartPool Solar Arc

10. SmartPool Solar Arc
Measuring only two feet across and four feet deep, this SmartPool Solar Arc Swimming Pool Solar Heating Unit is one of the smallest and most compact solar pool heaters on the market today. Unlike larger solar pool heaters utilizing flat panels, the Solar Arc has a uniquely curved panel that provides maximum light absorption and a touch of style. Thus, not only does it look cool, but it performs like a seasoned pro as well.

Type: Curved Solar Collector Pool Heating System
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Product Details/Specifications:

• Unique curved solar collector pool heating system
• Size – 2-feet x 4-feet
• Features 52 tubes, threaded headers, clear cover, and molded internal baffle
• Easy-to-install design
• Rated for pools up to 30 square feet in size
• 1 ¼-inch and 1 ½-inch hose fittings and adapters included


The Solar Arc is a small and compact solar swimming pool heating system designed for easy use and installation. The unique curved shape of the Solar Arc is designed to maximize heat absorption and allow the undersized heater to perform as well as much larger models. With built-in legs for the perfect sun angle and a variety of other thoughtful features, the Solar Arc is a great standalone product and an even better companion to a conventional gas or electric pool heater.


It may not be the most powerful solar pool heater out there, but the SmartPool 2-Feet x 4-Feet Solar Arc Swimming Pool Solar Heating Unit is pound for pound one of the best in the industry.
  • Compact design takes up minimal space
  • Unique arc shape for enhanced light absorption
  • Capable of raising water temperatures as much as 10 degrees in under six days
  • Designed to directly install in-line with existing plumbing
  • Environmentally-friendly pool heating solution
  • Not as powerful as some larger solar pool heaters

What is Solar Pool Heating?

Most pool heater reviews only focus on product reviews, but in order to find the best solar pool heater for your family and pool, it’s important to know a little about them and the solar heating process. In solar heating, water is warmed via solar energy in what is known as a “collector.” Pool water is simply pumped and filtered into the collector where it is warmed before being pumped back into the pool. It’s as simple as that.

How Does a Solar Pool Heater Work?

Thermal collector pool heating systems are by far the most popular. These types of systems circulate pool water through collector tubes where it is warmed until pumped back out. Typically, the collectors are located in panels, which are mounted to a roof or tilted on the ground in an area with maximum sun exposure.

Pros and Cons of a Solar Pool Heater Compared to Other Types?

While great, there are quite a few pros and cons to consider before jumping into the deep end on a solar pool heater purchase.


• Zero harmful emissions
• Free energy
• Works great in warm climates
• Savings outweigh costs
• Possible tax credits


• Dependent on sunshine
• Backup gas or electric pool heater required in cooler climates
• Takes a few years to repay itself

What is a Solar Pool Cover?

A solar pool cover helps maximize energy absorption and trap heat in the water, allowing it to raise a pool’s temperature up to 20 degrees within a week. Unlike standard pool covers, solar covers are able to achieve this heating effect through the use of specialized air chambers designed to intensify solar energy before disbursing it into the cold water below.

The solar blankets or bubble covers, can be found in a number of solar pool heater reviews and are often advertised as the easiest and most inexpensive way for pool owners to warm up their pool. However, no solar cover is capable of trapping 100 percent of of a pool’s warmth. Therefore, a solar pool heater is often used as well.

What is the Best Floating Solar Pool Heater?

Prior to recently, we honestly had mixed views about floating solar pool heaters. Until the Natural Current came onto the market, the only options available were passive solar rings made from UV-resistant vinyl. Sure, these worked okay but hardly deserved mention as a pool heating solution.

Today, however, floating solar pool heaters like the Natural Current are totally changing the game. Made from closed-cell foam and plastic, the innovative floating heater pumps and filters pool water at five microns while sanitizing and heating it via UV light, ionization, ozone, and a salt cell system. With its thermal and electric heater attachments, which can be controlled from your smart phone, it’s capable of heating your pool water up to a balmy 104 degrees. It even has lights that change color. Best of all, it’s completely powered by its solar panels. Talk about cool!

When it comes to versatility and cutting-edge technology, the Natural Current is the best solar pool heater on the market today.

Top Pool Heater Brands

If you’ve been looking through solar pool heater reviews for any length of time, chances are you’ve run across the same solar pool heater brands time and time again. That’s because there are truly only a handful of brands manufacturing quality solar pool heaters. Here’s some info about these brands to give you a better idea about the type and quality of pool heaters they craft:

Game Solar Pool Heaters – Made for easy use and installation, Game’s small, portable and innovative solar pool heaters are less expensive than other pool heaters. While most people find Game’s heaters ideal for smaller above ground pools, two heaters can easily be connected for increased heating power. Game solar pool heaters take up less space and look much cooler than traditional panel heaters as well.

Sunheater Solar Pool Heaters – Speaking of traditional panel heaters, Sunheater is well-known for making arguably the best solar pool heater around. While slightly more expensive and much larger than the innovative Game heaters, Sunheater solar swimming pool heaters work as advertised and can be used for both above ground and in-ground pools.

Fafco Solar Pool Heaters – Fafco is one of the most reputable solar pool heater manufacturers around. In addition to backing up their solar collectors with an unheard of 12-year warranty, Fafco’s solar collectors also utilize a patented design featuring twice as many tubes for superior heating performance. As you can see in other solar pool heater reviews, the company’s products are slightly more expensive than others, but it’s hard to go wrong with one of North America’s best solar pool heater makers.

AquaQuik Solar Pool Heaters – AquaQuik solar pool heaters are extremely compact and utilize a panel-free design. In fact, each unit only takes up a few square feet of space while managing to heat large pools up to 15,000 gallons in size. With so much to offer, it’s hard to believe their products are on the lower end of the pool heater price scale.

Natural Current Solar Pool Heaters – Unlike the other solar pool heater brands, Natural Current specializes in making an innovative floating solar pool heater capable of doing much more than simply warming water by a few degrees. Setting the bar in pool heating innovation, the folks at Natural Current are quickly making a name for themselves in the solar pool heating industry.

SmartPool Solar Pool Heaters – As one of the most well-known solar pool heater manufacturers in the game today, it’s hard to go wrong with SmartPool. The company’s innovative curved Solar Arc pool heater is one of the most compact and efficient pool heaters on the market and arguably the best solar pool heater available in its price range.

Sungrabber Solar Pool Heaters – A Sungrabber solar pool heater may be big, bulky and follow the traditional solar panel collector design, but if you’re looking for a quality solar pool heater made in the USA by a company with over four decades of experience, look no further than Sungrabber.

Did you know that the solar pool heaters can also be able to cool your swimming pool?

The solar swimming pool heaters are known to raise the pool’s temperature. The raise in temperature is usually between 2 degrees and 4 degrees. This occurs when water is passed through collectors. When the days are sunnier and the room temperatures is high, then the solar heaters can increase the pool temperature by around 5 degrees and go as high as 15 degrees.

But apart from just heating the swimming pool, the panels are capable of lowering the temperatures of the pool. This will happen when the nights are very cold and you have turned the heaters on. This happens through this process: the water will collect at the panels, after that it will be released again into the swimming pool, the same way when it’s heating up the pool.

But this doesn’t mean that you can only enjoy a good warm swim when the sun is up. Due to the variety in heating options you can adjust the panel to suit the weather or time of the day.

There are three main types of pool heaters. The gas pool heater, the solar pol heater and the pool heat pumps. Compared to the other types, the solar pool heater is the most suitable because of its features that are cost effective, and easy to use. They gain energy from the natural sunshine which is not only reliable to some extend but also makes a platform for no energy cost like electricity and gas. The other advantage is that the solar pool heaters do not need any professional to help with the installation, they are DIY. You only have to mount the panels and then carefully lay them on the ground pick a spot that is always sunny. We also have the floating blankets type of solar panels that are also very easy to install.

Apart from extending the swimming seasons for pool lovers and being cost friendly, the solar pool heaters are also durable in comparison with other pool heating systems. The equipment, features and systems used in making the solar pool heater do not wear out easily because of they hardly corrode, making a last of longer than twenty years.

The maintenance required by this type of heating system is also not demanding. Electricity and gas systems definitely need time to time check-up servicing as compared to solar systems because their source of energy is natural. Solar pool heaters can go for a year without servicing or at most once in the whole year. Not to mention, the solar pool heater does not react with the environment as compared to gas and electricity which have by-products like nitrogen oxide which are risky for the environment and its holdings.

Types of Solar Pool Heaters

There are a variety of solar pool heaters, but only two are the main: Glazed and Unglazed solar pool heaters. The main difference between the two types of solar pool heaters lies on the different materials and features made in each. Glazed solar pool heaters are basically made from tubing of copper and have coating made from iron-tempered glass. The unglazed solar pool heaters are only made from plastic or rubber and do not have glass coating on them.

Factors to Consider when Choosing a Solar Pool Heater

One should consider the following factors when choosing a solar pool heater:

Location of the pool and the location of the solar panels.

The location of the pool is a determinant factor for whether you will need a solar pool heater or not. Or what type of solar pool heater you will need. Is the pool located where there are a lot of obstructions like trees and buildings or is the location on a free space? The best location to use a solar pool heater is on a free space so that the solar panel can absorb as much energy as possible from the sun.

pool solar panels

For effective functioning of the solar pool heater, it is recommended for the pool to have some extra free space for installation of the solar panel because it occupies a lot of land too. But depending on the size of the pool and its functionality, the size of the solar panel will be chosen. The other factor is that the place should be secure and this means that if there are children or pets around, they cannot interfere with the panels or spoil them. Even though the panels are supposed to be kept outside, pick a spot that cannot be totally accessed by children and especially pets. In case you are worried about the ideal space, you can invite a technician who will install the solar panels and ask them the best place that the solar panels can be placed and hence be able to get maximum sunlight and also be able to be safe from external interference from pets and children.


The functionality of the pool is also a factor that can determine what kind of solar pool heater one can choose from. Whether it’s just relaxation and entertainment or exercising, the amount of warmed water needs to suit the function. Exercising needs consistent temperature of water. That will require a solar pool heater that is exercising oriented. Relaxing and entertainment will require a solar pool heater that supports the same.

Type of material.

The user might be interested in having a solar pool heater that contains glass coating on them or solar pool heater that does not have any. The pool owner should have in mind the materials that are best for his or her pool before choosing the best solar pool heater.

Size of the pool.

The size of the pool will definitely determine the brand and size of the solar pool heater to be selected. The bigger and deeper the pool, the more powerful the solar pool heater should be in order to serve the large amount of water. It is propositional for bigger pools to have bigger solar pool heaters.

Personal Preference.

When purchasing an entirely any item, the final say should come from the buyer. The same applies when choosing a solar pool heater. The market today has a variety of solar pool heaters from different companies, designs, from different materials and types. In coordination with other factors, the chooser should have something that is appealing to his or her eyes.


Q: How does a solar pool heater work?

Solar pool heaters are kept out of the house where the sunlight energy can penetrate easily to them. A dry area is preferred. Other equipment that is used inside the pool like the pump and filter can run hand in hand with the solar pool heater. These systems acquire heat produced by the solar pool heater to warm the water inside the pool.

how does solar pool heater work

When identifying the ideal space to place the solar heating panel, one should consider placing it in a space with obstructions like trees and buildings or any other objects that prevent the sunrays from reaching the solar panel.

Q. How easy is it to use a solar pool heater?

The solar pool heater is as easy to operate as just lifting a finger. It is the simplest and most automatic type of pool heater to use, operate and install by anyone. All types of solar pool heater follow the same criterion in installation. The maintenance, which is not often done, is also easy and cost effective.

Q: How much does itcost?

Unlike many gas and electric pool heaters, which can cost hundreds of dollars, solar pool heaters typically range in price from $50 to $300 depending on the needs of a pool owner.

Q: How are they installed?

Aside from floating models, solar pool heaters can either be installed on a roof or the ground. Nearly all models connect to your pool pumps’ existing plumbing and come with valves, brackets, and hoses for easy installation. While larger solar pool heaters sometimes require the help of a professional installer, most models can be installed and ready to operate in an hour or less.

Q: Can one be used for above ground pools and in-ground pools as well?

Yes, most solar pool heaters can be used for both above ground and in-ground pools. Although some models are not designed to warm large in-ground pools, multiple heaters can often be connected together allowing them to heat larger in-ground pools.

Q: Where is one supposed to place the sun collector?

When considering the best place to place the solar panels, it’s advised that the panels are placed in a strategic location that will allow the panels to receive the maximum amount of sunlight directly.

Consider a place near the swimming pool that is able to receive plenty of sunlight from morning till evening. You should avoid any obstructions that might be present. Obstructions can be nearby buildings, trees or any objects even if temporary that can interfere with the path of the energy from the sunlight penetrating to the solar pool heater.

Q: What added advantage does the solar pool heater have on other types of pool heaters?

The solar pool heater has variety of advantages over other types of heaters like electricity and gas heaters. This makes the solar pool heater more preferable and suitable for use by most swimming pool owners in the backyards. Its ease of use, economic and effects on the atmosphere make it outstanding.

Q. What are the cons of using the solar pool heater?

The Solar pool heater has the best features one can consider when choosing a pool heater for his or her swimming pool on the backyard. But it also has a few minor cons. For one to have a solar pool heater, he or she needs the exposure of direct sunlight energy to his or her backyard for efficient working of the solar pool heater. This limits the owner of the pool to having the pool in specific areas.
Pool water heating by solar pool heaters also takes a lot of time to warm the pool water.

Another disadvantage of using the solar pool heater is that it uses a lot of room in the backyard making the view a bit unattractive for the users of the pool.

Q. Does it affect the environment in any way?

Yes, the solar pool heater is very friendly to the air and the environment. Unlike other forms of pool heaters, the solar pool heater has no negative effect like air pollution depletion of the ozone layer, acid rain or having any effect on the greenhouse effect. If one is looking for a eco-friendly pool heating system, then the solar pool heater is what he or she is looking for.

Q. Can I use the solar pool heater to heat in my spa?

Definitely yes. The solar pool heater can also be used in spas. The location of the collectors should only be kept in the right points of directly getting the energy from the sun. This is in fact a good way of saving energy and economical expenses in a spa. The only con is that one has to have a backup energy plan for evening or nights use.

Q. Do the solar pool heater installations and collectors have a specific direction which they should face?

No, the solar pool heater does not necessarily have a specific directions which they should face. They can literally face any direction which is in favour of their features, absorption and production of energy. The collectors just need to be located in an area where they can absorb energy from the sun directly at any angle. This means a location with no distractors like buildings and trees or any other form of temporaries on the way of the sun energy to the solar collectors.

Making the Decision

If you’ve been reading through solar pool heater reviews for any length of time in search of the best solar pool heater for you and your pool, then you know choosing from the myriad of options out there is easier said than done. Between floating passive solar rings, curved solar collectors, large traditional panel systems, and the other intriguing options, how do you know which one is right for you? Well, similar to the pool buying process, there are some important factors to consider, such as size, efficiency, cost, and ease of installation.

For peak efficiency, solar pool heaters traditionally feature large collector panels, allowing them to warm as much water as possible. While the old belief of having a solar collector panel with at least 50 percent the surface area of your pool still holds true as more warmth is able to be generated, there are a number of modern solar pool heaters that work quite well despite their smaller size. When in doubt, however, you should go with a larger panel system if possible.

You may not know this because it’s never mentioned in other solar pool heater reviews, but nearly all solar pool heaters have a thermal performance rating. Unfortunately, you have to contact suppliers directly in order to find this out. Therefore, the best way to find out about the efficiency and performance of solar pool heaters is to read reviews from actual buyers and trusted reviews like ours.

When taking cost into consideration, it’s important to account for possible installation costs and long-term solar water heater cost as well. Smaller, more expensive systems with less solar collector panels are not only easier to install, but they may save you more money in the end. After all, it doesn’t do any good to save $100 on a solar pool heating system only to spend $200 to have it installed.

As you can see, there’s a lot to consider when shopping for a solar pool heater and plenty of great models out there to choose from. Each of the solar pool heaters above are great in their own way, so take your needs, lifestyle and the pros and cons of each model into consideration in order to find the right one for you and your pool!