Upgrade your ventilation system with the 8 in. Solar Powered Exhaust Fan, designed for efficiency and durability. Equipped with a bifacial solar panel, this fan ensures continuous airflow day and night, adapting to sunlight conditions for optimal performance. The 16-Watt transparent rear panel increases power generation efficiency by up to 130%, making it a reliable choice for various environments. Its IP44 waterproof fan blades and 14.8 ft. long cable with a waterproof plug ensure it withstands harsh outdoor conditions. The enhanced blade and engineered motor deliver 220CFM, suitable for spaces up to 2190 ft.³, such as greenhouses, chicken coops, and sheds. Easy to install, this fan can be mounted in a window or wall, making it ideal for greenhouses, barns, garden sheds, garages, chicken coops, animal houses, camping, and caravans. The anti-backflow valve ensures efficient ventilation by preventing air from flowing back, making it a dependable solution for maintaining air circulation in various settings. Choose this solar-powered exhaust fan for a sustainable and efficient ventilation solution. Color: White. Material: Plastic.