Passive solar swimming pools

Passive solar swimming pools utilize the sun’s energy to heat the water naturally, without active mechanical systems. This approach often involves designing the pool area with features like south-facing windows or transparent covers that maximize sunlight exposure. The sunlight heats the water directly or warms the air around the pool, which in turn heats the water through natural circulation. By harnessing solar energy efficiently, passive solar pools reduce or eliminate the need for electric or gas heaters, lowering energy costs and environmental impact while providing comfortable swimming conditions.