10 Best Pool Solar Covers 2025 in the United States

The BigXwell Solar Pool Cover is designed for in-ground pools with a size of 12 x 24 feet and a thickness of 16 mil. This heavy-duty cover effectively harnesses the sun’s energy using its bubble design, trapping heat to keep your pool warm. This feature is particularly beneficial for those looking to enjoy swimming without relying heavily on traditional heaters, especially on cloudy days or during chilly nights.

One of the standout strengths is its ability to prevent water and chemical evaporation, which can reduce water loss by up to 95%. This not only keeps the pool cleaner by blocking out debris and leaves but also cuts down on maintenance costs, making it a great option for pool owners who want to save time and money.

However, there are a few drawbacks to consider. Although the cover is lightweight and easy to install, some users might find it challenging to handle due to its size, especially when removing or storing it. Additionally, while the material is made of polyethylene, which is durable, the longevity of its performance can vary in extreme weather conditions. In terms of color, the blue shade is visually appealing and fits well in most outdoor settings, but some may prefer different color options for aesthetic reasons.

The Sun2Solar Blue 16-Foot-by-32-Foot Rectangle Solar Cover is designed to meet the needs of both in-ground and above-ground rectangular pools, making it a solid choice for pool owners looking to enhance their swimming experience. One of its main strengths is its effective heat retention capability, which allows the cover to keep the water warm when the sun sets. The bubble design is specifically advantageous, helping to collect and retain heat while also minimizing water evaporation by up to 95%, which is a significant benefit for those looking to maintain their pool's water level and conserve water.

The attractive blue color adds a nice aesthetic touch while also maximizing sunlight absorption. Additionally, the cover is easy to install and remove, so you'll spend less time setting up and more time enjoying your pool. A notable feature is the ability to trim the cover to fit unique pool shapes, which adds versatility for users with non-standard pool dimensions.

Some users might find the cover a bit heavy at 33 pounds, which could make handling it a bit cumbersome, especially when putting it on or taking it off the pool. Moreover, while the material is durable, it may not be as resilient against harsh weather conditions or heavy debris compared to more robust alternatives. This means that regular maintenance and care are essential, as outlined in the care instructions, to prolong its lifespan.

The VINGLI 12Mil Solar Pool Cover is designed for both inground and above-ground swimming pools, featuring a transparent blue color and a rectangular shape with dimensions of 12x24 feet. Made from durable polyethylene material, it promises longevity with its heavy-duty construction and strong welded seams. The 12-mil thickness enhances its ability to absorb and retain heat, allowing users to extend their swimming season by keeping the water warm.

Additionally, the bubble design helps in effectively transferring heat to the pool during the day and retaining it overnight, which is a significant advantage for users wanting to maximize their pool time. The cover also helps reduce water evaporation, conserving water and maintaining pool levels, which can be particularly beneficial in areas with water usage restrictions. The design makes it easy to install and keep debris out of the pool, ensuring a cleaner swimming environment.

For irregularly shaped pools, the cover can be easily cut to size, making it versatile for various pool types. However, users may need to purchase a separate pool cover reel for easier handling. While the product seems robust and efficient, the bubbles may deflate slightly before sun exposure due to thermal expansion and contraction, which is something to be mindful of. This pool cover appears to be a solid choice for anyone looking to prolong their swimming season and maintain a cleaner pool with reduced evaporation.