Best Solar Pool Heater Solutions: Top Picks for 2024




Are you looking to enjoy your swimming pool for more months of the year without skyrocketing energy bills? Solar pool heaters might be just what you need.

These systems utilize solar panels or modular designs to absorb sunlight and transfer heat to pool water. They are environmentally friendly and can significantly extend your swimming season without increasing your energy costs.

However, finding the best solar pool heater for your needs can be daunting. You’ll need to consider factors like the pool size, the amount of sunlight your property receives, and the system’s efficiency.

Well, we’ll be going over:

  1. What makes solar pool heaters a cost-effective and eco-friendly choice?
  2. How do you select the right solar pool heater for your pool size and climate?
  3. What are some of the top solar pool heater solutions available in 2024?

With the right solar pool heating system, you can enjoy a warm and inviting pool while reducing your carbon footprint and saving on utility costs. Let’s dive into the world of solar pool heating and explore the best options for your swimming pool.

Best Solar Pool Heater Solutions: Top Picks for 2024 1
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My Experience with Solar Pool Heating

When I purchased my house ten years ago, the pool already had solar sheets fitted on the roof.

With these installed and using our solar pool cover, I would estimate that our swimming season is extended by up to 2 months. We can normally start swimming in April (March one year) and swim through until late October/early November.

In those ten years, I have had no problems apart from one small leak which I fixed quickly and easily. They are over 15 years old and still going strong.

I would never pay for electricity or gas to heat the pool, so solar is an ideal free way to heat it.

Solar Pool Heater Panels
My Solar Pool Heater Panels

Best Solar Pool Heater Solutions

Top Solar Pool Heaters for 2024 include the SolarPoolSupply SwimEasy High Performance Solar Pool Heater Panel and SunHeater Smart Pool S601 Inground Pool Solar Heating System. SolarPoolSupply offers a durable, universal-fit DIY kit, while SunHeater’s system is efficient for in-ground pools, raising temperatures by 6-10°F.

SolarPoolSupply SwimEasy High Performance Solar Pool Heater Panel Full DIY Kit

SOLAR POOL SUPPLY SwimEasy High Performance Solar Pool Heater Panel Full DIY Kit, 15 - 20 Year Life Expectancy, Built for 2" I.D. Header — 4 Panels, 4' x 10' Each

Best solar heater for inground pool

This SolarPoolSupply solar heater is an excellent choice for efficient and long-lasting pool heating solutions. There are many different packages available to suit all pool types.


  • Reliable and long-lasting performance
  • Universal compatibility with round 2″ I.D. header manifold
  • Simple installation with a full DIY kit


  • Requires higher temperatures to function effectively
  • Higher price compared to other panels
  • Potential issues with customer support

The SolarPoolSupply SwimEasy High Performance Solar Pool Heater Panel Full DIY Kit is designed for easy installation and long-term use. Made with top-quality pre-compounded polypropylene, these panels are built to withstand varying temperatures and UV light exposure, ensuring a lifespan of 15-20 years.

SOLAR POOL SUPPLY SwimEasy High Performance Solar Pool Heater Panel Full DIY Kit, 15 - 20 Year Life Expectancy, Built for 2" I.D. Header — 4 Panels, 4' x 10' Each

One of the best aspects of this solar heater is its universal compatibility with round 2″ I.D. header manifold, which makes it ideal for various pool sizes and types. The full DIY kit offers everything you need to mount and install the panels, creating a hassle-free experience for the user.

On the downside, some users have reported that the system requires higher temperatures to work effectively, which may not suit all climates or seasons. But then it is obvious that if you live in a mild climate area with little sun, they won’t work either.

Additionally, the SwimEasy panels are more expensive than other competitors in the market, which may be a significant factor to consider when making a decision.

In conclusion, it is worth considering for its easy installation, long life expectancy, and universal compatibility, but be aware of the temperature requirements.

SunHeater Smart Pool S601 Inground Pool Solar Heating System

Smart Pool S601 Inground Pool Solar Heating System, Includes Two 2’ x 20’ Panels (80 sq. ft.) – Made of Durable Polypropylene, Raises Temperature Up to 15°F – S601P, Pack of 1, Black

Consider the SunHeater Smart Pool S601 for efficient solar heating of your in-ground pool and potentially raising its temperature by up to 10°F.


  • Efficient 80 sq. ft. polypropylene heat collector
  • Suitable for any in-ground swimming pool
  • Increases water temperature by 6-10°F (4-6°C)


  • Installation kit sold separately
  • It can be difficult to unroll
  • Do not clamp header pipes down

The SunHeater Smart Pool S601 Inground Pool Solar Heating System offers an eco-friendly solution to heat your pool. With 80 square feet of solar panels built with durable polypropylene material, this system efficiently captures sunlight to heat your pool. As a result, your swimming experience will be more enjoyable with warmer water during colder days, thanks to the temperature increase of 6-10°F (4-6°C).

To properly install this solar heating system, you’ll need to purchase an installation kit separately, so make sure to factor that into your overall cost. Remember that unrolling the panels may be challenging, but once installed, the system effectively maintains the desired pool temperature.

Do not clamp header pipes down, as it may cause performance issues. Instead, follow the provided instructions to maximize the efficiency of your SunHeater Smart Pool S601 Inground Pool Solar Heating System.

With a 4-star rating from 268 customers, this solar heating solution is worth considering if you’re looking for a reliable and eco-friendly way to heat your in-ground pool.

GAME SolarPRO Curve Solar Pool Heater

GAME 4721-BB SolarPRO Curve Solar Pool Heater, Made for Intex & Bestway Above-Ground and Inground Pools, Includes Intex Adapters, 2 Hoses & Clamps

Best solar heater for above ground pool

Consider the GAME SolarPRO Curve Solar Pool Heater for a gradual increase in your pool’s temperature using solar power


  • Designed for above-ground and most inground pools
  • Unique curved design for maximum heat collection
  • Adjustable legs for optimal sun exposure


  • Gradual heating may not be suitable for those wanting quick results
  • Multiple units may be required for larger pools
  • Bypass kit needed for pumps greater than 1.5 HP

The GAME SolarPRO Curve Solar Pool Heater is an eco-friendly solution designed for above-ground and most inground pools. It gradually raises the pool’s water temperature by 5 degrees in 4 days, making it perfect for pool owners looking to extend their pool season.

GAME 4721-BB SolarPRO Curve Solar Pool Heater, Made for Intex & Bestway Above-Ground and Inground Pools, Includes Intex Adapters, 2 Hoses & Clamps

Constructed with high-quality materials, this pool heater can withstand frequent exposure to sun and outdoor elements. Its unique curved shape and adjustable foldable legs allow for optimal solar energy collection, ensuring you get the most out of the sun’s rays. The clear cover helps lock in heat and deflect cooling winds, further maximizing its efficiency.

However, remember that this solar pool heater provides gradual heating and may not be ideal for those seeking a rapid increase in water temperature. Also, for larger pools or pumps greater than 1.5 HP, you may need multiple units and a bypass kit to get the most out of this product.

Doheny’s Solar Heating Systems for Above Ground Pools

Doheny's Solar Heating Systems for Above Ground Swimming Pools (5' x 20' Collector Kit)

Doheny’s solar heating systems are a great environmentally friendly solution for heating your above-ground pool


  • Easy to install solar dome pool heating system
  • Multiple collector configurations are available
  • Saves energy and money for pool heating


  • Bypass kit is required for certain installations
  • Roof/rack mounting kit not included
  • PVC or flex pipes not included

Doheny’s Solar Heating Systems for above ground swimming pools offer both solar dome and solar panel collector kits to meet your pool’s heating needs. These systems are designed to harness solar energy effectively, making them eco-friendly for those looking to extend their swimming season with minimal operational costs.

The solar domes can raise pool temperatures by up to 10 degrees in about a week, and multiple collectors can be connected in series for increased efficiency.

The solar panel collector kits are available in various sizes to suit pool dimensions. While the installation process is relatively straightforward, it’s important to note that you may need to purchase a bypass kit if you plan to connect multiple heaters or have a 1 HP or larger pump in your pool. Additionally, should you choose to mount the collectors on a roof or plywood, you must invest in a separate roof/rack mounting kit.

One downside to Doheny’s solar heating systems is the exclusion of PVC or flex pipes in their packages, which may require you to make additional purchases for a complete setup. However, customers who have used these systems report satisfaction with the product’s performance in raising pool temperatures effectively.

Doheny’s Solar Dome Heating System

Doheny's Solar Heating Systems for Above Ground Swimming Pools (Solar Dome Heating System w/Bypass Kit)

The Doheny’s Solar Dome Heating System is a great investment if you’re looking for a green way to heat your pool without breaking the bank.


  • Easy to install with no gas or electric connections required
  • Can extend the swimming season by using solar energy to heat the pool
  • Multiple collector configurations are available to suit a variety of pool sizes


  • Bypass kit required for larger pools or multiple heaters
  • Roof/rack mounting kit necessary for certain installations
  • PVC or flex pipes are not included in the package

Doheny’s Solar Dome Heating System offers an environmentally friendly way to heat your above-ground swimming pool using solar energy. This system is easy to install and can add weeks to your swimming season by harnessing the sun’s power, all while saving energy and money. With multiple collector configurations available, finding the perfect fit for your pool size is easy.

Doheny's Solar Heating Systems for Above Ground Swimming Pools (Solar Dome Heating System w/Bypass Kit)

However, there are some considerations to consider when purchasing this solar dome pool heater system. A bypass kit is required if you have a larger pool or need to hook up multiple heaters.

A separate mounting kit must be purchased if you choose to mount the collector kit on a roof or a rack. Be aware that the package does not include PVC or flex pipes, so you must acquire them separately.

YUEWO Solar Dome Above Ground Pool Heater

YUEWO Solar Dome Above Ground Pool Heater for Inground and Above Ground Outdoor Swimming Pools Water Heater with Connector, Black

Consider the YUEWO Solar Dome Pool Heater for its eco-friendly heating solution, but be aware of potential leakage issues.


  • Harnesses sunlight for energy-efficient pool heating
  • Compact and space-saving design
  • Easy to install and compatible with most above-ground pools


  • Mixed reviews about product leaks
  • It may not be suitable for hard wall pools
  • Limited effectiveness for larger pools

The YUEWO Solar Dome Above Ground Pool Heater is a great option if you’re looking for an eco-friendly way to heat your pool. Powered by sunlight, this heater magnifies solar rays within its streamlined housing to warm up your pool water. Its innovative design allows for better sun heat capture while taking up less space than traditional solar panels, making it suitable for small spaces.

Installing the YUEWO Solar Dome Pool Heater is quite simple. With standard 1.25-1.5-inch fittings, it is compatible with most above-ground pools. Attach it to your filter and pump system, and let the warm water flow.

This solar dome pool heater is adaptable to different pool sizes and can work with any pool pump, both above-ground and underground swimming pools. However, some concerns exist regarding product leaks and compatibility with hard wall pools. Additionally, the heater may not be as effective for larger pools. Make sure to consider your specific pool type, size carefully, and needs before making a purchase.

Beluga Pool Solutions Solar Heating Device

Beluga Pool Solutions 1652US Beluga Solar Pool Heating Device, Blue

The Beluga Solar Pool Heating Device offers a low-cost and environmentally friendly option to heat your pool using a garden hose, ideal for in-ground and permanent above-ground pools.


  • Economical and environmentally friendly heating solution
  • Easy to connect to standard 1 1/2″ return fitting
  • Extends swimming season and increases pool temperature


  • Not suitable for temporary above-ground pools
  • Results can vary depending on external factors
  • Some users experienced difficulties with the plastic threads

The Beluga Pool Solutions Solar Heating Device utilizes the sun’s power to heat your pool’s water as it passes through a standard garden hose. This innovative product is convenient and cost-effective for those looking to enhance their swimming experience without needing costly gas or electric heaters.

Beluga Pool Solutions 1652US Beluga Solar Pool Heating Device, Blue

Installation is quick and simple, as the device easily connects to a standard 1 1/2″ return fitting on an in-ground or permanent above-ground swimming pool. By allowing water to travel through the sun-warmed garden hose, the Beluga Solar Pool Heating Device raises the water temperature before it reenters your pool.

The device is not designed to work with temporary above-ground pools, such as those from Intex, Bestway, or Summer Waves; however, an additional Universal Adapter is sold separately to fit these.

Additionally, the heating performance may vary due to factors such as water flow rate, sunlight exposure, and the type and color of the garden hose used. You would probably need to buy a few of these to make any significant difference.

Buying Guide

Several factors must be considered when choosing the best solar heating solution for your pool to ensure the most efficient and cost-effective system.

In this guide, we will discuss the key features and aspects to consider when selecting the right solar pool heater for your needs.

Size and Efficiency

The size and efficiency of the solar collector are crucial factors in determining how well the system will heat your pool. You must consider your pool’s surface area and the sunlight your region receives.

A larger collector is more effective in capturing solar energy, but it should be proportionate to the surface area of your pool. The efficiency of the collector is also significant. Opt for one with a high thermal efficiency rating.

Durability and Materials

The durability of the solar heating system is another important factor. Look for systems made from high-quality materials that can withstand different weather conditions.

Popular materials for solar collectors include polypropylene, ethylene propylene diene monomer (EPDM), and extruded aluminum.

Installation and Compatibility

Before buying a solar pool heating system, ensure it is compatible with your pool’s existing pump and filtration setup.

Some solar heaters can be easily installed by yourself, while others may require professional installation. When making your decision, you should factor in installation costs and the level of expertise required.

Warranty and Support

A solar pool heater is an investment, and you want to be sure you are covered in case anything goes wrong. Look for products with a solid warranty covering manufacturing defects and other possible issues.

Additionally, consider how easy it is to access customer support and whether replacement parts are readily available if needed.

By carefully considering these aspects, you can choose the best solar heating solution for your pool, ensuring maximum efficiency and enjoyment.

How Do Pool Solar Heaters Work?

Pool solar heaters use the sun’s energy to warm swimming pool water. The process involves:

  1. Absorption of Sunlight: Solar collectors, typically made of rubber or plastic panels, absorb sunlight and convert it into heat.
  2. Water Circulation: Pool water is pumped through these solar collectors. As water flows through the panels, it absorbs the heat from them.
  3. Returning Heated Water: The now-warmed water is returned to the pool, raising the pool’s overall temperature.

Installation Process

Solar heating systems do not require a separate pump or electrical hook-up but are installed as part of your existing pool plumbing setup.

  1. Site Assessment: Determine the best location for the solar collectors, usually a roof or an open area near the pool that receives ample sunlight.
  2. Mounting the Collectors: Solar panels or collectors are mounted on the chosen location. If on a roof, they’re typically fastened using brackets.
  3. Plumbing Integration: The pool’s circulation system is integrated with the solar heating system. This involves connecting the pool pump to the solar collectors using PVC pipes.
  4. Installing a Control Valve: A manual or automatic control valve is installed to divert water through the solar collectors when heating is desired.
  5. System Check: Once everything is set up, the system is tested to ensure water flows correctly through the collectors and returns to the pool.
  6. Optional Controller: Some systems may include a temperature controller that automatically sends water through the collectors when the sun’s energy is sufficient and the pool requires heating.


When it comes to keeping your pool at the perfect temperature all year round, there’s nothing better than the best solar pool heating system. With the innovative design and advanced technology, the solar heater for the pool ensures efficient and eco-friendly heating for all pool sizes.

The best solar heater for pool harnesses the sun’s power to warm up your pool water, eliminating the need for expensive electricity or gas. By utilizing solar energy, this exceptional heating system saves you money and reduces your carbon footprint.

Investing in a reliable solar pool heating system provides the ultimate swimming experience and contributes to a greener environment. So, why wait? Upgrade your pool heating setup now and enjoy the benefits of the best pool heater solar heater for pool.

Why Trust Us: Our Personal Experience in Backyard Pool Maintenance

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To support our expertise, we provide visuals, audio guides, and links to our own detailed articles and videos. For instance, our step-by-step video on how to clean a pool filter has helped thousands of pool owners maintain crystal-clear water. These informative resources demonstrate our commitment to helping you succeed in your pool maintenance journey.

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