Description This item is a cooling fan for breeding. It will provide convenience in reducing the temperature of your 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. 22.00X19.00X0.25cm/8.65X7.47X0.10in. - Maximum Power: 10W. - Open Circuit Voltage: 7V. - Maximum Power Voltage: 5V. - Short Circuit Current: 1A. - Maximum Power Current: 0.6A. - Output: USB 5V. - AM: 1.5. - Irradiance: 1000W/㎡. - Temperature: 25℃. - This fan has strong wind speed, can cool down temperature of easily. - The conversion efficiency is high, the output efficiency is good, and the applicability is strong. - No battery needed, environmental protection and safety. - Solar powered fan ventilator for , dog house, chicken house, greenhouse, RV, camping etc. - High stability and good durability, which can serve you for a long time. This fan has strong wind speed, can cool down temperature of easily.​ The conversion efficiency is high, the output efficiency is good, and the applicability is strong. No battery needed, environmental protection and safety. Solar powered fan ventilator for , dog house, chicken house, ​greenhouse, RV, camping etc.​ High stability and good durability, which can serve you for a long time.