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Jan 20, 2024

The Best Solar Pool Heaters of 2023

These solar sun rings are one of the easiest ways to warm up a pool as they

These solar sun rings are one of the easiest ways to warm up a pool as they don't involve the pool's pump or plumbing. Each ring in this pack of six measures 60 inches in diameter and consists of two layers of vinyl. To install, simply place each floating ring in the pool. The top layer directs the sun's rays onto the bottom blue layer of vinyl, which collects about 50 percent of the sun's light and converts it to heat. The remaining sunlight then filters through the rings into the water.

To work effectively, the pool should have one ring for every 50 square feet of pool surface area; six magnets around each ring allows them to attach together. When rings cover the entire surface area of the pool, they can raise the water temperature by a few degrees Fahrenheit. At night, the rings work like a solar cover, helping the pool retain the heat it collected throughout the day.

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Get the Solar Sun Ring solar pool heater at Amazon or The Home Depot .