10 Best Solar Blanket Pool Covers 2025 in the United States

The Sun2Solar Blue 20 ft Round Pool Solar Cover is designed to help keep your pool water warm by using the sun’s energy, potentially raising temperatures by up to 15 degrees. Made from durable resin material with a lightweight design, it’s easy to install and remove, floating on the water surface without complicated setup. Its 20-foot round size fits most standard pools, and the blue color helps absorb sunlight while being UV resistant, protecting the cover from sun damage.

One of its strong points is preventing up to 95% of water evaporation, which not only saves water but also reduces the need for pool chemicals. It also helps keep leaves and debris out, reducing cleaning time. The cover offers good thermal insulation thanks to its bubble blanket design, which traps heat effectively overnight. While the 49.9-pound weight could be a bit bulky for some users, especially when removing or folding it, this cover works well for both above ground and inground pools, making it versatile.

In essence, it is a practical and efficient choice for pool owners looking to extend their swimming season and reduce maintenance, though those wanting the thickest, most heavy-duty cover might want to explore other options.

The Sun2Solar Blue 16 ft x 32 ft Rectangle Solar Cover appears to be a solid choice for those looking to maintain and heat their pool using solar energy. Made from polyethylene (PE), its lightweight and durable design make it easy to install and remove. The cover efficiently raises pool water temperature by up to 15 degrees, which can extend your swimming season and make your pool more comfortable. Additionally, it significantly reduces water evaporation by up to 95%, helping to conserve water and lower the frequency of chemical treatments needed.

This solar cover also acts as a barrier to prevent debris from entering your pool, thus reducing maintenance time and keeping the pool clear. The blue color of the cover aids in heat retention while blending in well with most pool environments. If your pool has an irregular shape or significant protrusions, the additional overlap feature might make fitting easier.

The Sun2Solar Blue Solar Cover is a practical and efficient solution for heating and maintaining rectangular pools, though its long-term durability might be a consideration.