Create a more comfortable environment in your backyard structures with this 15W solar exhaust fan kit. Ideal for chicken coops, compact greenhouses, storage sheds and pet houses, the dual fans help vent hot, stale air while promoting fresh air circulation whenever the sun is shining. The IP65 rated, weather resistant design is built for outdoor use, and the extended cable lets you mount the solar panel in a sunny spot while locating the fan where it will move air most effectively. With automatic, light driven operation and no household wiring required, it offers a simple way to enhance ventilation around your home and garden.