10 Best Solar Pool Heater of December 2025

• LIQUID HEAT SHIELD – Sunheater Liquid Heat Shield helps your pool retain heat by forming an ultra-thin, invisible barrier on top of your pool water that reduces evaporation, the main cause of pool water heat loss.
• SAFE FOR SWIMMERS – The non-toxic, odor-free formula is 100% safe for both swimmers and pool equipment.
• EXTENDS SWIMMING SEASON – Sunheater Liquid Heat Shield is better than a solar blanket! There’s no messing around with cumbersome blankets and reels, but it can still extend your pool season by keeping the water warmer for longer.
• SAVES CHEMICALS – Not only does this liquid solar blanket for pools retain heat, but the reduced evaporation also helps reduce chemical loss.
• EASY TO USE – Simply add the amount designated for your pool using the easy-to-read markings on the bottle. Use just 4 oz for every 20,000 gallons of water.

SunHeater

• Save money on service calls with these do-it-yourself solar pool heater repair plugs.
• Works with FAFCO Revolution, Sunsaver, and Sunsaver ST collectors.
• Works with all Heliocol & SunStar collectors - with or without ribbed header.
• Twenty (20) factory original repair plugs.

SunSaver

• 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

• Solar-heat-retaining cover for 15-foot round pools
• Reduces evaporation by 95 percent; retains heat
• Includes carry bag for storage when not in use
• Fits just inside edge of pool and floats in place
• Canadian PMRA registered (#24583)

Intex Recreation

• 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

GAME

• Keep your pool warm with a polypropylene heat collector
• Solar heater features 80 square feet of solar panels
• Pool accessory is perfect for heating any aboveground swimming pool
• Panel array measures 4 feet wide x 20 feet long

SmartPool

• 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)

SmartPool

• Heat your pool with a garden hose
• Save hundreds on your energy bill
• Easily connects to a standard 1 1/2" return fitting on above ground or in ground pools
• Increase the comfort and extend the swimming season of your pool
• Economical alternative to gas or electric heating

Beluga Pool Solutions

• 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’.

SmartPool

• 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.

SunQuest