blessny 25W Solar 4 Fan Kit for Outdoor Greenhouse, Solar Powered Vent Exhaust Ventilation Fan for Chicken Coop, Shed Air Circulation, 14.7 Ft Long Cord with IP65 Weatherproof Rate

WARM NOTES: This solar fan not built inside battery, So the fan performance will be reduced if the day is cloudy or any shade at the panel | 4 TIMES AIR FLOW: We bring this fan to our customer as it is 4 fan kits for Max 580 CFM air volume. 4 times air-flow compare with other 1 fan kit, 2 times air flow compare with other 2 fan kit | 25W SOLAR POWERED: Included big solar panel which size is 15.4 x 12.6 inch. 25W monocrystalline solar panel to provide decent solar power, compare with other 15W or 10W solar fan | EASY TO INSTALL: Integrated dual fan panel kit with included installation screw kit and zip ties, 14.7 Ft long cord which easy to install to window or wall place. IP65 full kit waterproof function for working well outside | MULTIPLE OUTDOOR AIR CIRCULATION SOLUTION: Without need 110V AC power, perfect for outdoor chicken coops, greenhouse, sheds, pet house, dog House, RV, car, attic air circulation. Take a good care of your pet or plant