10 Best Solar Pool Heaters 2024

SunHeater S120U Universal Solar Pool Heater 2 by 20-Feet – ⭐ Best Overall Solar Pool Heater

S120U by SunHeater

• Color: Black
• Weight: 18 pounds
• Dimensions: 120 x 27.5 x 16 inches

• Simple DIY installation; for in ground or above ground pools
• Installs on roof, rack, ground or fence
• Patented web design for maximum exposure to sun's rays
• Uses existing pool pump
• Raises pool water temperature 6-10 degrees F
• Power Source Type: Manual
• MADE IN USA

SunHeater WS220P S220 Solar Heating System 2' X 20' Panel – 💲 Best Budget Solar Pool Heater

WS220P by SunHeater

• Color: Black
• Weight: 10 pounds
• Dimensions: 288 x 1.5 x 24 inches
• Warranty: 5 years

• Keep your pool warm with a polypropylene heat collector, solar heater features two threaded-elbow adapters
• Includes, end caps, stainless steel hose clamps, teflon tape, hoses for second collector
• Trilingual installation/operation manual (english/French/Spanish)
• Ordering Guide for Round Pools, 12 to 18 feet: One box, 21 to 24 feet: Two boxes, 27 to 28 feet: Three boxes
• Ordering guide for oval pools, 12 to 24 feet: one box, 15 to 30 or 16 to 25 feet: two boxes, 16 to 32 or 18 to 34 feet: three boxes

Kokido Keops Solar Dome Above Ground Swimming Pool Water Heater

K835CBX/RV by Kokido

• Color: Multicolor
• Dimensions: 23.2 x 23.2 x 11.3 inches

• Don't let summer's end keep you from swimming, this Kokido Keops Solar Dome Above Ground Pool Water Heater lets you swim on into the cooler months of the year
• Extend your swimming season with warm water and heat your pool to a warm, comfortable temperature
• Environmentally friendly heating energy
• Dramatically reduces or eliminates pool heating costs compared with gas or electrical heater
• Includes a protective cover for storage purpose when not in use

GAME 4721-BB SolarPRO Curve Solar Pool Heater

4721 by GAME

• Color: 2 Hoses & Clamps
• Weight: 18.3 pounds
• Dimensions: 27.6 x 5.9 x 44.9 inches
• Warranty: 1 year manufacturer warranty on defects

• SOLAR POOL HEATER: The GAME SolarPRO Curve Solar Pool Heater has been designed for above-ground and most inground pools. It increases the pool temperature by 5 degrees in 4 days (for an 8,000-gallon pool).
• DURABLE CONSTRUCTION: We’ve designed this above-ground solar pool heater with high-quality materials that will hold up against frequent exposure to the sun and outdoor elements.
• UNIQUE CURVED SHAPE: The GAME solar pool heater has been engineered with a unique curved shape that maximizes heat collection. The treaded ports have been added for versatile plumbing options.
• ADJUSTABLE LEGS: This solar heater is compatible with Intex, Bestways, and most above and inground pools. The adjustable and foldable legs allow the heater to be set for maximum exposure to the sun, along with a clear cover that locks in heat.
• THE PERFECT GRADUAL HEATER: This solar pool heater is not intended to be a miracle-cure heater. It’s designed to extend your pool season by gradually increasing the water temperature by a few degrees. Maximum heat output with space saving footprint

Sun2Solar Blue 16-Foot-by-32-Foot Rectangle Solar Cover | 1200 Series |

BLUE by Sun2Solar

• Color: Blue
• Dimensions: 51 x 15 x 14 inches

• ATTRACTIVE BLUE DESIGN - Sun2Solar solar blankets are made from a film of thousands of tiny bubbles, which work together to collect and retain heat both at night and on those chilly days. The blue color provides an appealing look while also using the sun’s rays to help warm your swimming pool.
• MINIMIZE WATER EVAPORATION - The use of a solar cover helps in preventing up to 95% of pool water evaporation. When not enjoying a refreshing swim, keeping your pool covered lessens the vast amount of water lost into the environment. Fill up your swimming pool less and enjoy it more!
• JUMP INTO WARMTH - Show friends and family your bravery by jumping in without the standard toe dip. Enter the swimming pool confidently knowing the Sun2Solar solar cover has kept the water warm just for you. It’s easy to put on and take off allowing more time for showing off.
• HEAT RETENTION - After everyone has called it a day with wrinkled fingers from too much fun in the sun, make sure to place this solar cover back atop the water. Don’t lose all of that warmth generated throughout the day when the sun sets. Assure your pool’s temperature does not drop too much by protecting it at night through use of a solar blanket.
• TRIM TO FIT - Your pool may be uniquely shaped and getting the right fit is as easy as finding a marker and sharp pair of scissors. Have the bubbles facing down to the water and trace a line on the cover showing where you should cut off the additional material. Do so confidently knowing this won’t affect the manufacturer’s warranty---they understand.

SunHeater Pool Heating System Two 2’ x 20’ Panels

Solar Pool Heating System, by SunHeater

• Color: Black
• Weight: 1 pounds
• Dimensions: 240 x 27.5 x 16 inches

• SOLAR POOL HEATER – The SunHeater Solar Pool Heating System allows you to capture free heat from the sun’s rays to effectively raise your pool water temperature. It’s an efficient and cost-effective method to heat your pool.
• EXTENDS POOL SEASON – Your pool’s pump pushes the water through the panel’s many tubes where it’s warmed by the sun and then returned into the pool. This system can raise the water temperature 6-10 degrees F and extend your pool season by weeks!
• EASY TO INSTALL – This pool solar heater uses your existing filtration system and has 4 end caps, 2 elbows for flex hose connection, 6 stainless steel hose clamps, 1 roll of Teflon tape, and rubber connector hoses.
• TUBE ON WEB DESIGN – The tube-web-tube design allows the SunHeater to capture the most sun possible, maximizing square footage. It offers rigid flexibility, allowing panels to expand and contract with changing temps, giving it the strength needed to last.
• DIMENSIONS – The SunHeater Solar Pool Heater includes two 2’ x 20’ panels, made of durable polypropylene. It’s a universal system that works for pools up to 31’ round or 18’ x 36’.

SSR SSRA-100 Solar Sun Rings Pool Water Heater w/ Anchors

4598663 by Solar Sun Rings

• HEAT YOUR POOL - Solar Sun Rings are passive solar swimming pool heating devices, constructed from two layers of U.V. resistant vinyl. The upper clear layer directs the suns rays onto the bottom blue layer which absorbs about 50% of the sunlight, converting it to heat. The remaining sunlight filters through the ring into your pool water.
• WARMING DISCS - The majority of heat loss from a pool comes from the water surface at night. Solar Sun Rings do not cover the entire surface of your pool; therefore it allows heat to escape. To help keep the warm water in your pool at night we recommend you use additional insulation such as solar fish or a solar blanket.
• WHAT'S INCLUDED - Each unit contains 6 magnets that are used to attach the rings together. Do not over inflate. Do not use as a flotation device.
• SOLAR ACTIVATED - Use the Solar Sun Rings to provide heat to your swimming pool from the sun. Swim comfortably without wasting energy
• PLEASE NOTE - These Solar Sun Rings are NOT a solar cover or a replacement for a solar cover. These are floating disc heating devices.

Highest Performing Design – 👑 Premium Pick

by SolarPoolSupply

• Warranty: 10-Year Limited / 5-Year Full Warranty Protection

• QUALITY ASSURANCE: Manufactured from high-grade materials proven to last in all types of weather and withstand the harsh conditions of a rooftop for up to 15-20 years. Each panel is put up against more than 40 quality control inspections throughout the entire manufacturing process to ensure the final product.
• HIGHEST PERFORMING DESIGN: Constructed in a tube-and-web design which allows for normal expansion and contraction as the panel heats and cools, extending service life. A direct, metered manifold delivers a balanced flow through the collector and prevents hot-spots. These panels MUST be installed vertically for optimal performance and drainage.
• SUPERIOR MANUFACTURING: Made from precompounded polypropylene, a process which increases the materials resistance to UV light (lengthens service life substantially). This manufacturing process eliminates the inherent quality issues that plague cheaply manufactured products which typically see a lifespan of only 1-2 years.
• SATISFACTION GUARANTEED: Each panel is guaranteed to be free from manufacturer defects, withstand the effects of freezing weather and will not fail from corrosion or scale deposits in the walls of its water passages (5-year full / 10-year limited).
• UNIVERSAL COMPATIBILITY: Replaces any solar pool heater panel containing a round 2" I.D. / 2.375" O.D. header manifold and makes attachments with a rubber coupling.

SunQuest 2-2'X12' Solar Swimming Pool Heater with Couplers-Max-Flow

SQ-2212 by SunQuest

• SunQuest Solar panels are designed for both In-ground and Above-ground swimming pools
• MAX-FLOW design with 2" OD headers - better water circulation - less back pressure on your pump.
• Compatible with your existing pool pump.
• Increases pool water temperature up to 10 degrees.
• SunQuest is an easy do-it-yourself installation.

Smart Pool S601 Pool Solar Heaters

S601 by SmartPool

• Color: Black
• Weight: 34 pounds
• Dimensions: 240 x 54 x 2 inches
• Warranty: 5 years Limited Warranty

• Keep your pool warm with a polypropylene heat collector. Direct Flow System - One Header Hole for Each Heating Tube
• Solar heater features 80 square feet of solar panels
• Pool accessory is perfect for heating any in-ground swimming pool
• Panel array measures 4 feet wide x 20 feet long. Raises Pool Water Temperature 6-10°F (4-6°C)
• Installation kit required (Sold Separately)