10 Best Pool Solar Covers 2025 in the United States

The In The Swim 24' Premium Blue Round Solar Pool Cover is a solid choice for those looking to efficiently heat their above-ground or inground pool using solar energy. With a substantial 12 mil thickness, it can significantly increase the water temperature by up to 15 degrees, which can help extend your swimming season into the cooler months. This thickness also aids in minimizing heat loss during cooler nights, making it a practical choice for energy conservation. The light blue color strikes a balance between absorbing heat during the day and retaining it as the sun sets, though it may not be as effective as darker colors in heat retention.

Convenience is enhanced when paired with a solar cover reel, which makes handling the cover easier and reduces wear and tear. However, users need to monitor water chemistry closely as the cover should only be used when chlorine levels are below 2.5 ppm and pH levels are above 7.2. This requirement may not be ideal for all users, especially those who prefer a more hands-off approach to pool maintenance.

Its rank as a best seller and high customer ratings indicate user satisfaction, suggesting it meets user expectations for durability and performance. At a weight of 38.5 pounds, it's manageable but could still be cumbersome for some to handle without assistance. For anyone seeking a well-rounded solar cover that balances performance with usability, this product is worth considering.

The 'In The Swim 16' x 32' Premium Blue Rectangle Solar Pool Cover' stands out with a substantial 12 Mil thickness, which is a strong feature for enhancing water temperature by up to 15 degrees. This can extend your pool season and make swimming more enjoyable.

The light blue color is a good balance between absorbing heat and retaining it, which can be beneficial for maintaining a comfortable water temperature. Additionally, it helps reduce evaporative heat loss during cooler nights, making it practical for varying weather conditions.

One must be cautious about its use with pool chemicals; the cover should only be applied when chlorine levels are below 2.5 ppm and pH levels are above 7.2 to prevent damage. Using a solar cover reel is recommended for easier handling and to minimize wear and tear. The cover's rectangular size fits well for both above ground and inground pools, making it versatile for different pool types. Weighing 35.9 pounds, it is relatively heavy, which may be a consideration for some users regarding ease of installation and removal.

The BigXwell Solar Pool Cover is designed to harness solar energy to heat your pool. Its 16-mil thickness and thermal bubble design are effective in trapping heat from the sun, which can warm up the pool during sunny days and maintain the temperature during cooler nights. The polyethylene material promises durability and longevity, even under harsh weather conditions, while also being lightweight and easy to install or remove.

The blue color of the cover not only looks appealing but also contributes to UV protection, which is crucial for minimizing water evaporation – claimed to be reduced by up to 95%, helping conserve water significantly. Additionally, the cover can be trimmed to fit pools of various shapes, making it versatile for both in-ground and above-ground pools.

However, at 50.9 pounds, it might be a bit heavy for some users to handle. Given its size of 16 x 32 feet, it is suitable for larger pools. This cover is a robust option for those looking to efficiently heat their pool and reduce water evaporation, with the flexibility of fitting different pool shapes and sizes.