Stay cool and comfortable with our 25W Solar Powered Ventilation Fan. Designed for efficiency, this fan features a high-performance solar panel that reaches speeds up to 3500 RPM, effectively removing hot air and maintaining a cool indoor environment. Perfect for greenhouses, chicken coops, sheds, pet houses, and attics, this fan ensures optimal ventilation. The built-in timer allows you to set the fan to operate for 3 or 6 hours, providing continuous cooling even after sunset. Its dual airflow system enhances air circulation, reducing heat buildup and creating a healthier space for your animals and plants. Constructed from high-quality materials, this fan is corrosion-resistant, waterproof, and rust-proof, built to withstand harsh outdoor conditions. Installation is a breeze with all necessary accessories included and a detailed installation diagram. The solar panel and fan connect via a waterproof connector, and the panel features pre-drilled holes for easy mounting. With a 16.4 ft. extension cord, you can install this versatile fan in various locations such as greenhouses, chicken coops, sheds, dog houses, window vents, barns, and more to combat summer heat effectively. Experience the perfect blend of efficiency, durability, and ease of use with our Solar Powered Ventilation Fan. Color: Black. Material: Aluminum.