10 Best Solar Inground Pool Heaters & Their Reviews [Updated 2022] (2024)

1. Smartpool S601P SunHeater Solar Heating System for In Ground Pool

This sun heater system is loved by many people due to its efficiency and effectiveness.

You will be able to keep your pool warm by putting in use its uniquely designed solar collectors.

With an option for a solar blanket, you can actually retain more heat and deflect cooling winds.

This solar heater’s panel measures 48 x 1 x 240 inches.

It’s made from tough but lightweight polypropylene material.

This makes it the best in resistance to corrosion or scaling.

You will enjoy swimmable pool water all year round for many years. Thanks to this durable and efficient solar heating system.

It has a patented web designed panels that guarantee maximum exposure to the sun rays.

The sun heater’s multiple tubes receive pool water flowing via the actual pool pump.

The warmed water now flows freely back to the pool.

This is aided by its one header hole for each heating tube.

Its lightweight solar panels can be installed in three easy steps.

They can be placed on any surface that enables maximum exposure to the UV rays.

With the use of an optional mounting kit (SK43), you can mount it on the roof of your house or a rack.

It can also be placed anywhere on the ground, where there are no shadows.

This Smartpool S601p Sunheater Solar Heating System is a perfect choice for any inground swimming pool.

The absorbed heat is capable of warming the pool water to a raised temperature of up to ten degrees.

Pros & Benefits:

• It’s a DIY installation- you won’t need any professional help
• It’s very light in weight- guarantees easy mounting
• It uses the existing pool pump
• Uses a direct flow system for easy connection
• Its connectors are compatible with all models

Check Price on Amazon

2. Enersol 1' x 8' Solar Pool Heater w/Hardware

This Enersol Solar Pool Heater is an excellent choice if you’re looking for a long-lasting and effective solar heating system.

It’s an exclusive model that, when perfectly fit, can raise the pool temperature by up to fifteen degrees!

It’s the most durable solar heater in the market.

Its heating panels are made from high-quality material – solarprene rubber.

This rubber material enables it to be absolutely resistance to salty water, UV rays, and pool chemicals.

This, therefore, is assured durability even in extreme weather changes.

The pool water is pumped via the existing pool pumps to the systems’ solar panels; this consequently warms the pool water raising its temperature to your liking.

This solar heater functions very well with free UV rays and doesn’t need any extra power to work.

Its unique ‘slip and clip’ technology makes it easy to assemble and install.

Its clips are made in a way that they unable to disconnect even in the extreme winter season. It made from a very flexible material and can easily maneuver the roof vents without any problem.

The installation is very simple.

You can easily mount it on the ground, rack, or shed.

Even if you have minimal space in your yard, you can use your rooftop where it’s well-exposed for maximum sun exposure.

You can opt to install it yourself or seek professional assistance.

This solar heating system is fit for any inground swimming pool.

It will make you have a prolonged and relaxing pool session giving you fun-filled family time.

Pros & Benefits:

• It’s easy to assemble and install
• It made from high-quality material – very durable
• It uses the existing pool pump
• It’s very flexible -easy mounting

Check Price on Amazon

3. SunHeater S120U Universal Solar Pool Heater 2 by 20-Feet

This solar heating panel 2’x20’ (40sq. Ft.) is capable of warming your pool to a raised temperature of between six to ten degrees.

It’s a one-time investment for any pool type. It uses a broad system making it fit for both in-ground and above ground pools.

Its solar collectors have a conspicuous web design that enables it to get maximum exposure to sun rays.

The connectors work effectively with a minimum of six hours of full sun exposure daily. It’s enabled wind vents maintain the panel in position even during strong winds.

Water is pumped to the solar collectors via the existing pool pumps.

It’s then heated and returns to the pool where it’s circulated to offer warm, luxurious swimming pool water.

It has a simple do-it-yourself installation for both inground and above ground pools.

However, for larger pools, an additional connecting kit may be required.

This system ensures a clean swimming pool free of contamination, thanks to its meshed cover that traps up to the finest debris.

This sun heater’s panels are very flexible and can be easily mounted on the roof of your house, fence, or placed on the ground.

It offers optimal heat absorption that can be retained for a longer period with the use of an additional solar blanket.

The polypropylene material used in designing it’s lightweight and very durable.

It’s a cost-effective way of getting the best out of your swimming pool.

Pros & Benefits:

• It’s made from a durable material
• It’s a DIY installation – you won’t need any professional help
• It’s compatible with the existing pool pump
• Made from flexible material – easy mounting
• It’s lightweight – easy mounting

Check Price on Amazon

4. GAME 4721-BB SolarPRO Curve Solar Pool Heater

This is an excellent gradual heating system.

For a pool of 8,000-gallon capacity, this GAME 4721-BB SolarPRO Curve Solar Pool Heater can gradually increase the pool temperature by up to five degrees in a few days.

It’s engineered in a unique curvy shape that ensures maximum exposure to the sun rays as compared to flat shapes.

Once installed, you’re assured of the optimal absorption of solar energy regardless of the position of the sun.

It’s clear cover locks in the absorbed heat, making it very effective in raising the temperature of your pool water.

It’s also engineered with additional threaded ports for flexible plumbing options.

This heating system has been designed for most in-ground and above ground pools.

Its compatibility with Bestway and Intex above ground pools makes it among the best and most loved solar heating system in the market.

The curvy panel is made from durable black plastic.

It’s capable of resisting damage from repeated sun exposure and other environmental components.

It’s flexible and adjustable legs make it easy to set up for maximum absorption of heat.

It gives a space-saving impression, which makes it a darling to many consumers.

Having this heating system, you won’t need any bypass kit for pumps up to 1.5 HP.

However, pumps more than 1.5 HP will need a bypass kit. If you also desire to connect more than one unit, you will require a solarPRO Multiplate Heater Bypass kit for additional energy.

The kits are available by GAME.

This solar heater is very efficient and provides a favorable environment free of pollution.

It’s a product of the Great American Merchandise and Events (GAME) Company, which is renowned when it comes to solar lighting and pool heaters.

Pros & Benefits:

• It’s very durable
• It has a unique curved shape – maximum heat absorption
• It has adjustable legs – for easy setup
• It has a dual system for both inground and above ground pools

Check Price on Amazon

5. SmartPool S240U Universal Sun Heater, 4 by 20-Feet

Make your swimming pool session fun with this best-rated solar heating system.

It will keep your pool warm by increasing your pool temperature by six to ten degrees.

The heating panels are made from strong but lightweight polypropylene material.

It’s very durable, assuring you of effective service for many years. It’s top-rated in the market, thanks to its heat collectors that are renowned for optimal solar energy absorption.

Its solar heaters also consist of two threaded elbow adapters that allow water to flow smoothly and effectively within the tubes.

It’s designed to suit all existing pool pumps.

It has a complete pool accessory that consists of a roll of Teflon tape, four end caps, four stainless steel hose clamps, one rubber connector hose with a bonus solar pill.

For efficient water circulation, this solar heating system uses a direct flow system that enables the use of one header hole for each heating tube.

The heated water from the collectors then returns the pool where it’s circulated, giving you maximum enjoyment time.

It’s equipped with an operation manual.

This makes the installation simple and fast.

The manual is written in three different languages –English, French, and Spanish.

If you want prolonged fun-filled swimming season, consider this smart pool universal heater system.

It’s very efficient and gives you value for your money.

Pros & Benefits:

• It’s made from a durable material
• It’s very cost-effective
• It uses a direct flow system
• Dual style – it’s suitable for both inground and above ground pools
• Easy to install and manag

Check Price on Amazon

6. SunQuest 6-2X12 Solar Swimming Pool Heater Complete System with Roof Kits

SunQuest Solar swimming pool heating system is the best choice for any pool owner.

It’s capable of raising your pool temperature by up to ten degrees. It’s engineered to function both in the above-ground and inground swimming pools.

Made with superior technology, MAX-FLOW design with 2” OD headers, this solar heating system ensures efficient water circulation with minimal backpressure.

It’s also uniquely built for compatibility with any existing pool pump.

The high-quality material used in designing makes it the most durable solar heating system available.

This heating system is available in different panel sizes.

You’re at liberty to choose a size depending on your needs.

These factors maybe the size of your pool, the cost implied, or the installation space.

The installation process is made simple with the user manual included in the pack.

You can effortlessly assemble it yourself in simple, easy steps and mount it anywhere the sun shines, the roof of your house, fence, or place it on the ground for maximum heat absorption.

Pros & Benefits:

• Easy to assemble and mount
• It comes with a complete package
• Uses the existing pool pump
• Available in different sizes- freedom of choice
• Universal system -Best for both inground and above ground pools

Check Price on Amazon

7. 9TRADING Booster Pressure Garden House inground Swimming Pool Cleaner Pump

This solar heating system is a cost-effective way to raise your pool temperature.

It can warm pool water by up to ten to fifteen degrees in season. It’s very popular with consumers due to its quick-connect design, which is also easy to assemble. It has around 1.5’’ header manifold that is attached with a rubber coupling.

The solar panel rolls are made from high-quality material.

They’re capable of withstanding extreme outdoor conditions. Each roll measures 24-inch x 20 foot long (40 sq. Ft.)

Pool water flows freely via the existing pool pump to the solar panels’ many tubes where it’s heated before returning to the pool.

The warm water is circulated anytime the pump is functioning. It’s compatible with most existing pool pumps.

This 2′ X 20′ inground and above ground solar pool heating system has a very simple DIY installation.

For maximum sun exposure, the system can simply be installed on the roof of your house, shed, or simply placed on the ground.

The installation manual packed makes the installation process much simpler.

Pros & Benefits:

• It’s very durable
• It’s compatible with most existing pool pumps
• DIY installation – very easy to assemble and mount
• Universal usage – compatible with both inground and above ground pools

Check Price on Amazon

8. Sun2Solar Ground Mounted Heating Solar Panel System

If you’re looking for lightweight panels and very effective, then the sun2sun solar ground-mounted heating system is the best option.

It’s been rated the best performing sun heater pool system. It raises the pool temperature when exposed to enough sunlight.

The black polyolefin material used is lightweight, flexible, and long-lasting.

Each kit consists of one 2’x20’ panels.

To ensure maximum heat transfer from the sun to your pool, the panel tubes are constructed with a larger surface area.

The solar cover on the panels retains heat and deflects strong cooling winds.

This ensures the maximum performance of the solar heater. Using the rubber hose connector, you will be capable of connecting multiple panels.

It’s a dual heating system designed for both inground and above ground pools.

It’s cost-effective and doesn’t pollute the environment with greenhouse gases.

The system’s package comes with a few straps or clips to anchor the panel on the ground.

Once anchored on the ground, the panels can easily be rotated at 45 degrees angle for maximum heat absorption.

It also comes along with a by-pass valve that can be turned on to send water to the solar panels.

This sun heating system can be easily installed by you, or you can seek the services of a professional.

Always consider surfaces that receive direct sunlight.

Pros & Benefits:

• It’s easy to install and manage
• It ensures a friendly environment
• It’s very light in weight
• It’s made from a durable material

Check Price on Amazon

9. Kokido Keops Solar Dome Above Ground Swimming Pool Water Heater

Reduce your monthly bills with this easy to set up a solar heating system.

This Solar Energy Swimming Pool Heater functions well for both inground or above ground pools.

It comes in various features making it a very popular product with consumers in the current market.

When fitted properly for maximum exposure to suns UV rays, it’s capable of warming your pool by raising the pool temperature by ten to fifteen degrees in the season.

It’s very convenient to use. Its compatibility with the existing pool pumps gives it an added advantage.

Equipped with a user manual, the installation is made simple, and you can effortlessly mount it anywhere the sun shines.

The roof of your house shed or place it on the ground.

You won’t need any extra kit or professional assistance to set up this heating pool system.

You can choose to have a fun-filled swimming time with your family using this cost-effective and efficient solar pool heating system.

Pros & Benefits:

• It’s a one- time investment- cost-effective
• Dual system- works with both in-ground and above ground pools
• It’s easy to install
• It’s compatible with the existing pool pump

Check Price on Amazon

10.

For excellent quality sun heater, consider this uniquely designed SKEMIDEX Solar Energy Pool Sun Heater.

Its solar collectors are durable –made from high-quality material.

They effectively absorb free heat from the sun rays to raise your pool temperature.

This heating system works well when perfectly installed anywhere the sun shines.

This can be on the roof of your house, shed or cabana or simply placed anywhere on the ground where there are no shadows.

It has an exclusive design that ensures maximum heat absorption from the sun rays.

The solar collectors have many tubes that allow water to flow freely via the actual pool pump.

The water pumped to the collectors is warmed and returns to the pool.

This solar heating system, therefore, gives you fun by ensuring proper circulation of warm water in your pool whenever the pump is running.

This heating system is proven as a cost-effective option to warm your swimming pool water.

Thanks to free energy from the sun’s UV rays.

Additionally, it doesn’t produce greenhouse gases like other heaters that use fuel or electricity hence ensuring a safe and cool environment for your family.

Pros & Benefits:

• It’s compatible with the existing pool pump
• It’s made from high-quality material – long-lasting
• Easy to install
• It’s cost-effective