Reduce your energy costs and enjoy a warmer pool with this efficient set of 5 solar pool heaters from vidaXL. Harnessing the power of the sun, these heaters provide free heating for your pool water. As water circulates through the panels on a sunny day, it gets heated, capable of raising the temperature of 1000 liters of water by 1°C per hour. Extend your swimming season significantly, especially in areas with frequent good weather. This set includes everything you need for installation. Features: * Efficiently heats pool water using solar energy * Helps reduce natural gas and electricity costs * Capable of heating 1000 liters of water by 1°C per hour * Extends swimming season Included in Delivery: * 5 x Solar Panels * 5 x 1 x 3-way valve * 5 x 1 x D-hose connection * 5 x 3 x Adapter * 5 x 6 x Hose Clamp * 5 x 1 x Teflon Tape Specifications: * Dimensions per panel: 71.5 x 71.5 cm (L x W) * Max. Input power per panel: 735 W * Material: Plastic Product Summary: vidaXL solar pool heater, solar water heater, pool heating system, energy saving, outdoor pool accessory, plastic solar panel, 735W heater, 5 panel set, extend swimming season.