Solar Exhaust Fan, 25W Solar Panel and Solar Powered 2-Fan with 7500mAh Batte…
IP67 battery casing, auto-start function, ideal for cloudy/night ventilation, ensuring ventilation and cooling throughout the night. Solar Exhaust Fan, 25W Solar Panel and Solar Powered 2-Fan with 7500mAh Battery, IP68 Waterproof, for Chicken Coop, Shed, Greenhouse, Dog House, 2 Pcs Ventilation Vent Fan, with Bracket for Shed.