Features1Wide Application: 5W solar panel fan can be used in pet house, chicken coop, tree house, kennel, greenhouse, RV, camping, etc. 2Ease of Use: Solar panels make fans run fast in direct sunlight, no need to charge, use eco friendly solar energy. 3Environmental Friendly: Solar powered fan requires no battery, green energy, very friendly to the environment, and silent operation. 4Compact Portable: Kennel solar panel fan is compact and small, making it easy to carry and use. 5Simple Operation: 5W solar panel fan is easy to use, easy to install and use, and the maximum power is 5W, and the maximum power voltage is 5V.SpecificationItem Type: 5W Solar Panel FanMaterial: EVNMaximum Power (pmax): 5WOpen Circuit Voltage (voc): 6VMaximum Power Voltage (vmpp): 5VShort Circuit Current (isc): 1AMaximum Power Current (impp): 0.8AWeight: Approx. 247g / 8.7ozPackage List1 x Fan 1 x Solar Panel