Solar Powered Fan Kit, IPX7 Weatherproof Dual Fan, Solar Exhaust Intake Cooli...
Solar Powered Fan Kit, IPX7 Weatherproof Dual Fan, Solar Exhaust Intake Cooling Ventilation for Chicken Coop,Greenhouse,Shed,Pet House,Outside with 11Ft/3.5m. ✔ NOTE: The speed of the fan is greatly affected by sunlight.