8 Best solar pool heater 2025

Looking for a way to keep your pool warm and comfortable without breaking the bank? Look no further than the top 10 solar pool heaters! Whether you’re looking to extend your swimming season or just want to save money on energy costs, these solar pool heaters are the perfect solution. We’ve reviewed and scored many products in the Pools, Hot Tubs & Supplies category and we found products ranging from a 7.3 score up to a 9.8 score, but the top rated product is the SunHeater Smart Pool S601. Made with durable polypropylene and capable of raising your pool temperature up to 15°F, this solar heating system is a must-have for any pool owner. So why wait? Dive in and learn more about the SunHeater and the other top rated solar pool heaters on the market today!