10 Best Pool Solar Covers 2025 in the United States

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.

This 16×32 ft solar pool cover is designed to fit many inground and above-ground rectangular pools, making it a versatile choice. Its 16 mil thickness of polyethylene material offers good durability, which means it should hold up well against wear and tear over time. The blue color with bubble design is standard for solar covers and helps trap heat by absorbing the sun’s energy, warming your pool water while reducing nighttime heat loss. It also helps keep debris like leaves out of your pool, reducing cleaning efforts.

A big plus is its ability to cut evaporation by up to 95%, saving water and lowering maintenance costs. The cover floats easily on the surface, and if your pool shape isn’t perfectly rectangular, you can trim it with scissors to fit. The material is UV resistant, which protects it from sun damage and extends its lifespan. While this cover is heavy at 39 pounds, that weight is a sign of its sturdy construction but might make handling a bit tougher for some users. Also, it’s primarily rectangular, so pools with unusual shapes might require more cutting and fitting.

This solar pool cover provides solid heat retention and protection benefits at a competitive price, making it an ideal choice for pool owners looking to save on heating and water while keeping their pool cleaner.

The Sun2Solar Blue 24 ft Round Pool Solar Cover is made from polyethylene, a durable material known for its resistance to wear and tear. This solar cover is designed to raise the pool water temperature by up to 15 degrees Fahrenheit using the sun's natural energy, which can be very beneficial for extending the swimming season. The cover is a solid blue color and features a round shape, making it suitable for both above-ground and in-ground swimming pools of similar dimensions.

The 800 Series bubble design aids in trapping heat, ensuring that the water remains warm even overnight, and providing thermal insulation benefits. Additionally, it helps in preventing up to 95% of water evaporation, which is great for saving on water and reducing chemical usage for pool maintenance. The cover also acts as a barrier against leaves and debris, making pool cleaning less frequent and more manageable.

Installation is straightforward due to its lightweight design, and it can easily be adjusted to fit around any protrusions in the pool. However, users have noted that while the material is durable, it may not be the thickest available, potentially affecting long-term heat retention and UV protection. The cover’s durability might also require users to handle it gently to avoid punctures. This cover seems well-suited for pool owners looking to conserve water, reduce maintenance, and increase the pool temperature using solar energy, but it may require careful handling to maintain its longevity.