【Efficient conversion】Powered by solar energy, the maximum speed of the fan can reach 3000 rpm, when the sun is weak, the fan will gradually work slowly. 【Waterproof design】The fan motor part (PCB board/wiring/bearing) has been coated to prevent damage caused by short circuit or rain, and can be suitable for various outdoor weather. 【Wide range of applications】Solar exhaust fans can be used in small chicken coops, greenhouses, sheds, pet houses, and window exhaust in hot summer. 【Stable use】The solar fan is made of high quality silicone and plastic material, which is strong and stable, waterproof and very durable. .
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