USB solar fan - ideal for small chicken coops, greenhouses, animal kennels, etc. - 1 piece, black

5W Solar Panel Outdoor Pet Fan - Cooling and Ideal for Pets

Features: This fan operates when connected to a solar panel; it can also be used independently via a computer's USB port. Operation: When connected to a solar panel, the fan operates using solar energy. The fan spins at high speed in full sunlight. Sunlight generates heat, which the fan dissipates as it spins. This system ensures efficient ventilation and eliminates the constraints of power cables, for added safety and convenience. In case of insufficient sunlight, the fan can operate at a reduced speed or stop completely. This fan does not have a rechargeable battery: for nighttime use, an external power supply can be used. Technical Specifications: Solar Panel Power: 5W, 6V Panel Dimensions: 14.5cm x 14.5cm