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.

This solar pool cover is made from durable 12 mil thick polyvinyl chloride (PVC), a strong material designed to last while efficiently retaining heat in your pool. Its blue color not only looks attractive but also helps in absorbing sunlight to warm your water. Sized at 20 by 40 feet and rectangular, it fits most inground and above ground pools, and it can be trimmed to fit irregular shapes easily, thanks to its bubble design with bubbles facing down.

The cover offers excellent water evaporation reduction—up to 95%—which means you'll save water and reduce the need to refill your pool frequently. It also works as a barrier to keep leaves and debris out, helping to keep your pool cleaner and reduce maintenance. While the cover does not explicitly mention advanced UV protection, the PVC material and thickness contribute to durability and some UV resistance.

Installation and removal are manual, which may require some effort depending on your pool size and setup. This product is a practical, easy-to-use cover that helps warm your pool, conserves water, and keeps it cleaner throughout the swimming season.

The In The Swim 24' Standard Blue Round Solar Pool Cover is a practical choice for those looking to extend their pool use by harnessing solar energy. With an 8 Mil thickness, this cover effectively raises pool water temperature by up to 10 degrees, offering a longer swimming season. The light blue color balances heat absorption and retention, making it efficient in maintaining warmer water. Additionally, it helps prevent heat loss during cooler nights, which is crucial for keeping your pool at a comfortable temperature. However, it's important to note that this cover should only be used under specific chemical conditions—chlorine levels below 2.5 ppm and pH levels above 7.2—to avoid damage.

Ease of use is improved with a solar cover reel, which can minimize wear and tear and simplify handling. The cover's manual installation might require some effort, especially considering its large 24-foot diameter, but it is manageable with a bit of patience. This product ranks high in its category, indicating customer satisfaction and reliability. Weighing 23 pounds, it is substantial but not unwieldy for regular use.

Made from resin, the cover likely offers good durability and resistance to the elements. Its round shape is suitable for both above ground and inground pools, providing versatility in application. Those looking for an effective way to conserve pool heat and reduce evaporation without high maintenance costs will find this solar cover a worthwhile investment. However, potential buyers should ensure they meet the pool's chemical requirements to maximize the cover's lifespan and effectiveness.