Features ​SOLAR ENERGY: Solar fan is a universally used, recyclable and environmentally friendly energy source. It can be used outdoors anytime, anywhere and is convenient. HIGH CONVERSION RATE: Monocrystalline silicon solar cells are up to 20% efficient. The external solar panel efficiently converts sunlight into electricity, giving your fan full power. IP65 WATERPROOF RATING: The home solar fan is made of laminated resinous exterior with a waterproof rating of IP65, which can adapt to harsh outdoor environments and increase durability. ABS MATERIAL: The mini exhaust fan is made of high quality ABS material, which is impact resistant, scratch resistant and environmentally friendly. WIDE APPLICATIONS: Our solar fans are widely used in kitchens, greenhouses, pet houses, chicken coops, tree houses and trailers. You can use our fans anywhere you need to cool down. Features: SOLAR ENERGY: Solar fan is a universally used, recyclable and environmentally friendly energy source. It can be used outdoors anytime, anywhere and is convenient. HIGH CONVERSION RATE: Monocrystalline silicon solar cells are up to 20% efficient. The external solar panel efficiently converts sunlight into electricity, giving your fan full power. IP65 WATERPROOF RATING: The home solar fan is made of laminated resinous exterior with a waterproof rating of IP65, which can adapt to harsh outdoor environments and increase durability. ABS MATERIAL: The mini exhaust fan is made of high quality ABS material, which is impact resistant, scratch resistant and environmentally friendly. WIDE APPLICATIONS: Our solar fans are widely used in kitchens, greenhouses, pet houses, chicken coops, tree houses and trailers. You can use our fans anywhere you need to cool down. Specification: Item Type: Solar Fan Material: ABS, Monocrystalline Silicon Suitable for: Kitchens, Greenhouses, Pet Houses, Chicken Coops, Tree Houses and Trailers etc. Basic parameters: Power: 20W Package List: 1 x Solar Panel 1 x Solar Fan Package List 1 x Solar Panel 1 x Solar Fan