This item is a cooling fan for breeding. It will provide convenience in reducing the temperature of your pet house or livestock farm. A must-have cooling fan for you to raise chicken, pig, and so on. Features - Color: Assorted Color. - Material: Monocrystalline silicon. - Size: Approx. 42.00X19.00X0.25cm/16.51X7.47X0.10in. - Maximum Power: 10W. - Open Circuit Voltage: 14V. - Maximum Power Voltage: 12V. - Short Circuit Current: 1.1A. - Maximum Power Current: 0. . - Output: USB 5V, DC5521 12V. - AM: 1.5. - Irradiance: 1000W/square meters. - Temperature: 25 degree centigrade. - Solar powered fan for pet house, dog house, chicken house, greenhouse, RV, camping etc. - This fan has strong wind speed, can cool down temperature of pet house easily. - No battery needed, environmental protection and safety. - The conversion efficiency is high, the output efficiency is good, and the applicability is strong. - High stability and good durability, which can serve you for a long time. Package list: 1 Panel 1 x Fan 1 x Lighter Charger 1 x Battery Clamp 4 x Suction Cups 1 x User Manual