Solar Fan for Chicken Coop 20W Solar Powered Fans with Dual IP65 Waterproof Fans for Outside solar panel kit

- ??Efficient Solar Ventilation - Powered by a high-efficiency monocrystalline solar panel 20W, this dual solar fan kit provides strong airflow to exhaust hot air and draw in cool air,remove the dust and odors, and improve overall ventilation.Making it an excellent solution for small greenhouses, backyard chicken coops, sheds, pet houses, dog houses, attics, camping setups, and window ventilation - both indoors and outdoors. - ??Superior Durability -The fan motor (PCB board/circuitry/bearings) is coated to prevent short circuits or damage from rain. It has IP65 waterproof performance, making it suitable for outdoor environments.Engineered to withstand shocks and operate reliably in harsh outdoor conditions. - ??Solar Panel Fan Kit - The solar fan comes with an 9.8-foot extension cord and can be installed in greenhouses, chicken coops, sheds, dog houses, window vents, barns, cowsheds, treehouses, attics, and anywhere else, suitable for indoor and outdoor environments. - ??Double Fans -The solar powered fan includes two solar fans,The double fans are equipped with a double-layer metal protective mesh to prevent small animals from being injured while ensuring the normal operation of the fan blades. There are reserved holes on the back of the solar panel, which can be designed and installed by yourself. - ??NOTE: This solar fan kit does not have a built-in battery backup.Fan speed is greatly affected by sunlight.When solar panels are directly exposed to sunlight, the fan speed can reach 3200 rpm. On cloudy days or when solar panels are blocked, performance may be significantly reduced. The fan will not operate during rainy weather or at night.