Increase Pool Solar Energy Absorption Solar Covers can increase your pool's solar energy absorption by up to 25%! According to the United States Department of Energy, 75% of a swimming pool's heat loss is due to evaporation. Using a solar cover minimizes heat loss from evaporation by acting as a barrier between your pool and the sun. Cut your heating bill and be more energy efficient. Cover Your Pool At Night Why lose all of that free heat gained during the day? Covering your pool when it is not in use especially at night is the single most effective means of reducing your pools heating cost. By keeping your cover on at night you block 99% of the pools heat from escaping as outside temperatures fall below the pools water temperature helping reduce your reheating costs by up to 70%! Conserve Water Conserve your pool water by up to 50%! Pool water evaporates while in the sun, so using a solar cover helps significantly reduce how much is evaporated. Highest Quality UV Stabilized Polyethylene solar covers are made with quality materials and are designed to work efficiently. Shop confidently with 3 year, 7 year, and 8 year . Reduce Pool Maintenance Time Solar covers not only heat your pool, but they also help protect it from outside debris and contaminants, helping make pool maintenance time short and reducing your pools overall chemical consumption by up to 60%! Twice The Bubbles For Greater Heat Transfer Get better heating results when using our solar covers! Our groundbreaking micro bubble technology allows for twice the bubbles that standard solar covers have, nearly doubling the amount of heat transferred.