Features: 1.Solar Powered: The cooling fan uses a solar panel as a power source, energy saving, can be easily and quickly used outdoors anytime and anywhere. 2.High Performance Cell: Monocrystalline silicon solar cells, the efficiency is as high as 20%, can efficiently convert sunlight into electricity. If the light is insufficient, the effect will be affected. 3.Weatherproof: Laminated on the epoxy resin surface, solar panel is IP65 waterproof and can adapt to harsh outdoor environments, improving durability and weather resistance. 4.Function: This portable exhaust fan is a great way to keep the air circulating in your room and keeping the air clean, helping you eliminate the smell of pets, tobacco, etc. 5.Application Scenario: Solar panel ventilator is ideal for kitchen, greenhouse, pet house, chicken coop, tree house, etc., to maintain a comfortable temperature level. Specification: Item Type: Solar Panel Fan Kit Material: ABS + Metal + Monocrystalline Silicon PET Voltage: 5V Solar Panel Size: Approx. 220 x 190 x 2mm / 8.66 x 7.48 x 0.08in Fan Size: Approx. 120 x 120 x 24mm / 4.72 x 4.72 x 0.94in Power: 10W Power Type: Solar Application: RV, yacht, Greenhouses, Pet Houses, Chicken House, bathroom PackageList: 1 x Solar Panel 1 x Fan 4 x Suction Cup 2 x Hook