Feature:1. DUAL FANS: The solar panel kit features a dual fan design that pushes hot air out, effectively lowering the indoor temperature and maintaining air circulation.2. SOLAR POWERED: The fan can up to 3000 rpm when the sun is directly on the solar panel. When the sun is weak, the fan will work slowly or even stop working.3. WATERPROOF: The fan motor part (PCB board/wiring/bearing) has been coated to prevent short circuit or damage caused by rain, practical.4. HIGH QUALITY MATERIAL: The solar fan is made of high quality silicon and plastic material, which is strong and stable, waterproof and very durable.5. APPLICABLE: The solar powered exhaust dual fan is an excellent solution for small chicken coops, greenhouses, sheds, pet houses, window exhaust on hot summer days.Specification:Item Type: Solar Exhaust FanMaterial: Silicon, PlasticSolar Panel Size: Approx. 14.5 x 14.5 x 1cm/5.7 x 5.7 x 0.4inFan Size: Approx. 12 x 12cm/4.7 x 4.7inVoltage: 12VCurrent: 2APower: 10WConversion Rate: 23-24%Gross Weight: Approx. 215g/7.6ozFeatures: No Power Storage FunctionScope of Application: Household, Greenhouse, Etc. Package List:1 x Solar Panel1 x FanNote:Please allow some errors due to manual measurement.