The 8 best solar pool heaters of 2025

🌐【Eco-friendly Solar Heating】Harness the sun's energy for a green and energy-efficient pool heating solution for a sustainable and cost-effective way to keep your pool warm, allowing you to enjoy a luxurious swim without harming the environment.

🌞【Sun-Kissed Efficiency】Curved design maximizes sunlight exposure, enhancing heating efficiency for a warmer and cozier pool. The included plumber's tape reinforces the connection between the pipes and the heater, making it less prone to leaks.

✅【Premium HDPE Material】Enjoy superior insulation and heating performance with our high-quality HDPE solar pool heater that will hold up against frequent exposure to the sun and outdoor elements. Besides, the upgraded hose has a thickened design to avoid water leakage.

🏊‍【Extended Swim Season】The curve solar pool heater has been designed for above-ground and most inground pools. Dive into a prolonged swimming season with our upgraded solar pool heater.

⚙️【Easy Installation】Our solar pool heater includes the complete set of accessories, ensuring you spend less time on setup. Feel free to contact our online customer service if you have any questions.

❗【NOTE】Please avoid moving the heating plate during use to prevent potential damage. To avoid leaks, try to wrap several layers of tape around the connection and tighten the hose clamps.

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

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

HEAT YOUR POOL FOR FREE – The SunHeater Solar Pool Heating System uses your existing pool pump to circulate water through specialized solar panels, where it is warmed by the sun.

DESIGNED FOR ABOVE GROUND POOLS – Kit includes two (2) 2-ft x 20-ft SunHeater solar panels; for pools up to 24-ft round or 12-ft x 24-ft oval/rectangle.

EXTEND YOUR POOL SEASON – Raise your pool water temperature up to 10 degrees F and enjoy a longer, more comfortable swim season!

SIMPLE DIY INSTALLATION – New & improved water connections include universal adaptors for 1-1/4” or 1-1/2” cuffed pool hose. Additional mounting kits or return plumbing may be required.

MADE IN THE USA – Made from durable UV-stabilized polypropylene and backed by a 5-year manufacturer’s warranty (requires product registration).

THE FIRST SOLAR BEAR - As pioneers in the solar swimming pool heating industry, we've been creating products for above ground swimming pools for over 50 years.

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.

Absorbs Sunlight: Solar Sun Ring is composed of two sheets of UV-resistant vinyl that convert solar energy into heat, adding free heat to your pool with only the power of the sun

Retains Heat and Water Chemistry: This solar blanket cover retains heat at night and reduces evaporation of water and chemicals

All Weather: Water anchors add stability and weight for storms and windy conditions

Salt Water or Chlorine: Compatible with automatic pool cleaners and not affected by salt or chlorine systems

Easy to Clean: Easy to clean and store; when not in the water, do not store in direct sunlight as the product can burn whatever items are below it; Color: Sunburst-blue; Dimensions (W x H): 60 x 2 inches

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

✅KEEP YOUR POOL WARM: The solar pool heater's heating panels are made of high-density polyethylene (HDPE), upgraded thickened panels are more heat- and tear-resistant, and can withstand frequent sunlight exposure and outdoor elements.

✅CURVED DESIGN: The curved design increases the contact area, absorbs more solar energy and improves heating efficiency, resulting in faster water temperatures. Quality HDPE shell keeps the heat in and maintains the heating effect.

✅WIDE APPLICATION: This pool water heater is suitable for different sizes of swimming pools and above ground pools. Equipped with hose fittings (for 1.25-inch to 1.6-inch fittings), it supports multiple heaters to be connected to heat a large pool.The aluminum support legs are reinforced so not easy to crush, four height adjustments for uneven floors.

✅EASY INSTALLATION: Our inflatable pool heater includes a full set of accessories for a simple installation process, you can easily set up a solar portable heating system to enjoy a longer swimming season.

✅ENVIRONMENTALLY FRIENDLY&ENERGY SAVING: Our swimming pool heaters does not need to be connected to electricity or gas, utilizing a solar heater, you can capture the free heat of the sun's rays and effectively raise the temperature of your pool water, which is both environmentally friendly and economical.