10 Best Above Ground Swimming Pool Solar Heaters of 2025

Tested and Reviewed: Top 10 Above Ground Swimming Pool Solar Heaters deals with expert ratings from 8.1 to a perfect 10

May 2025 Edition

Editor's Choice

9.7

FAFCO

FAFCO - Solar Bear Universal DIY Solar Pool Heater with Starter Kit - High Efficiency Above Ground Swimming Pool Solar Heaters (3 ft x 9 in x 20 ft)

Editor's bottom line:

“This above ground swimming pool solar heaters is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

EFFECTIVE SOLAR HEATING - Heat your above-ground swimming pool with solar energy. Harnessing the power of the sun provides a cost effective renewable energy source right at your fingertips.
MADE IN THE USA - FAFCO is the largest, award winning, solar pool heating manufacturer in America with nearly 30 U.S. patents.
TOP-TIER QUALITY- Every unit is made from the highest quality polyolefiins before being inspected and tested. Proven dependability that lasts.
UNIVERSAL DESIGN - The versatility in our design means you don't have to worry! Our products work with most above-ground pools, pumps, and filters.
YOU'RE IN CONTROL - This design features a built-in manual control valve allowing you to easily control the temperature of your pool.

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Picked by 150 people today

9.5

Doheny's

Doheny's Solar Heating Systems for Above Ground Swimming Pools (2.5' x 20' Collector Kit)

Main Highlights

SOLAR DOME POOL HEATING SOLAR SYSTEM: Easy to install with NO gas or electric connections! Heat your pool water the GREEN way using solar energy. Add weeks to your season with free energy from the sun! Multiple collectors can be connected in series to increase heating efficiency. Each dome can raise pool temps up to 10 degrees in approximately seven days. Dimensions: 28" L x 28" W x 12" H. Bypass kit REQUIRED for hooking up two or more heaters or pools that have a 1 HP or larger pump.
ABOVE GROUND SOLAR HEATING PANEL SYSTEMS: These energy and money saving solar pool systems collect the sun's rays, warming the water that circulates through the panels channels and returns it to the pool! Collector kit can be mounted on plywood (as shown in image) and rests besides pool, or be roof mounted. Either option REQUIRES a roof/rack mounting kit.
SOLAR PANEL COLLECTOR KIT CONFIGURATIONS AVAILABLE IN THE FOLLOWING SIZES: 2.5' W x 20' L; 5' W x 20' L (Comes as (2) 2.5' W x 20' L Panels); and 5' W x 10' L (Comes as (2) 2.5' W x 10' L Panels). **ALL SYSTEMS DO NOT INCLUDE PVC OR FLEX PIPES**
ABOVE GROUND ROOF/RACK MOUNTING KITS include all hardware necessary for mounting panels on roofs or sheets of plywood that will be installed on a slope (as shown in image). Kit includes (5) 6' straps, 15 SS mounting brackets, and (15) #14 SS screws. 2-WAY DIVERTER VALVE can be plumbed into your filter/solar heating system and acts as an on/off switch. Includes diverter valve and spacer.
ABOVE GROUND COLLECTOR SIZING CHART: 12'-15' Round = 2.5' x 20' Collector (40,000 BTU Rating); 18'-24' Round = 5' x 20' Collector (80,000 BTU Rating); 27'-28' Round = 2.5' x 20' & 5' x 20' Collectors (120,000 BTU Rating); 12'x24' Oval = 2.5' x 20' Collector (40,000 BTU Rating); 15'x30' & 16'x32' Oval = 5' x 20' Collector (80,000 BTU Rating); 18'x34' Oval = 2.5' x 20' & 5' x 20' Collectors (120,000 BTU Rating)

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9.5

Kirumie

Kirumie Solar Pool Heater for Above Ground Pool, Inground Pool Warmer, Solar Water Heater with 2 Adapters, 2 Hoses & Clamps, 2 Plumbers Tape, and Telescopic Legs

Main Highlights

Exceptional Solar Pool Heater: Harness natural solar power without any additional costs, significantly reducing or even eliminating pool heating expenses compared to gas or electric heaterssaving you extra cash.
High-Quality Materials: Our pool solar heater is constructed from thick HDPE material and features a clear cover for superior impact and heat resistance. The streamlined, curved structure maximizes heat absorption, accelerating heat collection. The transparent cover retains heat, preventing rapid heat loss. Upgraded, reinforced hoses ensure dependable performance by preventing leakage.
Compact and Flexible: With its compact design, our solar pool heater efficiently maximizes heat output within limited spaces. It can be easily positioned on the ground or any area receiving direct sunlight, allowing you to extend your swimming season.
Universal Pool Heating Solution: Designed to suit swimming pools of various sizes, whether above-ground or in-ground. The pool heater comes equipped with hose connectors and plumber's tape, making it compatible with joints ranging from 1.25'' to 1.6''. For larger pools, we recommend purchasing multiple units to enable series or parallel connections, ensuring optimal heating efficiency.
Easy Installation: The simple installation process allows you to set up the solar pool heater quickly and effortlessly. The included telescopic leg stand adjusts to four positions in height, helping you position the heater at the optimal angle to receive maximum sunlight exposure.

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9.2

Intex

Intex 28685E Above Ground Swimming Pool Water Heater Solar Mat, Black (6 Pack)

Main Highlights

HEATS UP WITH SOLAR TECH: Uses solar technology to increase temperature of the pool water by approximately 5° to 9° F, depending on weather condition
SUITABLE FOR: Suitable for above ground pools up to 8000 gallons
COMPATIBLE WITH: Compatible with filter pump up to 1/2 hp or pump flow rate < 2500 gal/hr
DIMENSIONS: Dimensions: 47.25 x 47.25 inches; Weight: 6 lbs.
INCLUDED: Two adaptors B for 1 1/2" (38mm) hose connection, One 1/4 " hose attachment points, Bypass valve; Simple hook up; Quantity: 6

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9.0

Sun2Solar

Sun2Solar Blue 16 ft x 32 ft Rectangle Solar Cover | 1200 Series | Heat Retaining Blanket for Rectangular Inground & Above Ground Swimming Pools | Use Sun to Heat Pool | Bubble Heating Blankets

Main Highlights

Free Solar Energy: Our solar covers raise pool water temperature up to 15 degrees
Traps Heat: Maximizes heat retention, helping to keep water warm overnight
Conserves Water: Prevents up to 95% of water evaporation, reducing chemical consumption and additional water used by your pool
Debris Prevention: Stops leaves and debris from entering pool, reducing maintenance and keeping your pool clean and clear
Easy Installation: The durable lightweight design makes it simple to install and remove with additional overlap to fit around any protrusions

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8.8

VINGLI

VINGLI Solar Pool Heater Panel 2FT x 20FT Above Ground Pool Inground Pools, Swimming Pool Heating System, Weatherproof Pool Warmer (1 Pack)

Free Shipping

Main Highlights

Heat Well and Eco-Friendly.VINGLI solar heater panel doesn't require electricity but is powered by solar energy keeping the water warm quickly and longer.The tube grid design captures the most sunlight and converts it into heat.Note: Water pump pressure is not less than 0.75HP and pressure does not exceed 1.5bal(21 PSI).
Durabel Material. The solar collector panel is made of durable PE material, which is able to work at temperatures as low as -20°C (-1°F) and as high as 90°C (194°F). Additionally, the black PE material design has excellent heat absorption properties to maximize solar energy for optimal heating. It can efficiently heat up to 10°F if you use the quantities we recommend by the size your pool.
Easy to Install:This solar pool heater install was fairly easy.Works with most inground pools, pumps and filters. Each package contains dimensions of 2 x 20FT.You can connect multiple heaters together, depending on how many you need for your pool.Comes with a variety of connection fittings to securely connect the solar pool heater to your hose.
Suitable for Multiple Places. The solar heater can be rolled up and placed in a variety of places. It can be used in both above and below ground pools. You can place it on the ground, on an inclined frame or on the roof.
Hassle Free Warranty:VINGLI pool solar heater offer you 1-year warranty, 24-hours friendly customer service. Any problem please contact us without hesitation. Please contact us send you additional soft hose if you need

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Best Value

8.6

Save 9%

VINGLI

VINGLI Solar Pool Heater Above Ground Domed Solar Powered Swimming Pool Heater Contour Pool Heating Coil (1 Pack)

9% Off

Main Highlights

Easy to Install.This solar pool heater install was fairly easy. The hose mounts are easy to use. More important, the heater hose are solid and don't leak.
Heat Well and Eco-friendly.VINGLI solar heater can keeping the water warm quickly and longer if you use three or more our heater linked together in the same time. It is eco-friendly. Note: Water pump pressure does not exceed 0.8, air pressure 35PSI
Space Saving and Compact.The compact design and small footprint of the swimming pool solar heater really easy to store. It has 2 foldable legs on the bottom so that you can prop it up to align the coil with the sun for maximum efficiency, and it is also easy to store if you don't use it
Dome Design and Heat Quickly.If you want to heat the water quikly, please remove the cover. This solar powered heater protective cover to go over the coil for extra protection and to keep it clear from debris
Hassle Free Warranty.VINGLI pool solar heater offer you 1-year warranty, 24-hours friendly customer service. Any problem please contact us without hesitation. Please contact us send you additional soft hose if you need

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8.3

Intex

Intex 47'x47' Solar Pool Water Heater Mat for 8,000 Gallon Above Ground Swimming Pool with Hose Attachment 2 Adaptors and Bypass Valve, Black (3-Pack)

Main Highlights

Premium Solar Technology: Uses solar technology to increase temperature of the pool water by approximately 5 degrees to 9 degrees Fahrenheit depending on weather condition
Made for Above Ground Pools: Suitable for above-ground pools up to 8000 gallons; Ideal for large pool sets that require regular maintenance as a reliable solar pool heater
Versatile Filter Pump: Compatible with filter pump up to 1/2 hp or pump flow rate that is less than 2500 gallons per hour; Powered solar heater made for specific flow rate
Convenient Solar Heater: Easy and economical to use with eco-friendly solar technology; Solar-powered heater made for simple deployment without hassle in your backyard
Pool Heater Specs and Inclusions: Solar water heater includes two adaptors B for 1 1/2" (38mm) hose connection, One 1/4" hose attachment points, Bypass valve; Simple hook up; Dimensions: 47.25 x 47.25 inches; Weight: 6 pounds; Quantity: 3

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8.1

Solar Sun Rings

Solar Sun Rings 60 Inch Above Ground or Inground Swimming Pool Hot Tub Spa Heating Accessory Circular Heater Solar Cover, Blue (Cover Only)

Main Highlights

Solar Sun Ring is composed of two sheets of vinyl that resist UV and convert solar energy into heat, adding free heat to your pool with only the power of the sun
Solar blanket cover retains heat at night and reduces evaporation of water and chemicals is compatible with automatic pool cleaners and is not affected by salt or chlorine systems
Water anchors add stability and weight for storms and windy conditions while the ease of cleaning and storage ensures hassle-free maintenance, which is easy to inflate
Store pool solar cover away from direct sunlight when not in the water so the item can withstand high-quality use for lasting time
Blue circular solar pool heater covers 50 square feet of surface area; Measures 60 inches long, 60 inches wide, and 2 inches tall and weighs 2.5 pounds

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8.1

Intex

Intex 28685E 47 Inch x 47 Inch Solar Pool Water Heater Mat for 8,000 Gallon Above Ground Swimming Pool with Hose Attachment and Adaptors, Black

Free Shipping

Main Highlights

Solar heater mat uses solar technology to increase the temperature of the pool water by approximately 5 to 9 degrees depending on the weather
Features an 11-square-foot surface to absorb the sun's rays to heat up above-ground pools; Dimensions (L x W): 47.25 x 47.25 inches (flat)
Simple and economical to use, compatible with filter pumps with up to 1/3 HP or a pump flow rate less than 2,000 GPH; Weight: 6.41 pounds
Includes a 1.25-inch hose attachment point, a bypass valve, 1 adaptor A, and 1 adaptor B for a 1.50-inch hose connection
Constructed of heavy-duty UV stabilized PVC; Suitable for above-ground pools up to 8000 gallons; Folds for compact winter storage

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Our Best Overall Choice

Best Choice

9.7

FAFCO

FAFCO - Solar Bear Universal DIY Solar Pool Heater with Starter Kit - High Efficiency Above Ground Swimming Pool Solar Heaters (3 ft x 9 in x 20 ft)

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

EFFECTIVE SOLAR HEATING - Heat your above-ground swimming pool with solar energy. Harnessing the power of the sun provides a cost effective renewable energy source right at your fingertips.
MADE IN THE USA - FAFCO is the largest, award winning, solar pool heating manufacturer in America with nearly 30 U.S. patents.
TOP-TIER QUALITY- Every unit is made from the highest quality polyolefiins before being inspected and tested. Proven dependability that lasts.
UNIVERSAL DESIGN - The versatility in our design means you don't have to worry! Our products work with most above-ground pools, pumps, and filters.
YOU'RE IN CONTROL - This design features a built-in manual control valve allowing you to easily control the temperature of your pool.

Show Price

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