Outdoor 10W Solar Powered Panel Auspuff Dachboden Lüfter Lüftung Lüftung
40,11 €
Power: 10W. Solar Powered Fan Kit - 15W Panel + 2 High Speed DC Brushless Fans -- DIY Cool. High conversion efficiency-the efficiency of monocrystalline solar cells is as high as 20%. Outdoor solar panels can effectively convert sunlight into electricity.
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