Enhance your indoor environment with the 30W Solar Panel Dual Exhaust Fan Kit. Designed for small spaces like greenhouses, chicken coops, sheds, and pet houses, this fan kit effectively reduces indoor temperature and humidity by expelling hot air and letting cool air in. The solar panel, made from monocrystalline silicon, increases light absorption efficiency by 50%, ensuring optimal performance during daylight hours. With a 30W high power output, it meets the power needs of various devices. Built with ABS + metal material and an IP65 waterproof rating, this fan is durable and suitable for harsh outdoor conditions. The front and back metal protection mesh prevent injuries from fan blades, ensuring safety. Installation is a breeze with no wiring required—simply connect the included screw, bolt, and metal protective mesh, then place the solar panel in direct sunlight. The kit includes an on/off control for added convenience. Versatile in application, this solar fan kit can be used in greenhouses, pet houses, sheds, window vents, barns, and attics, providing effective cooling and ventilation. Backed by a 1-Year Warranty, our support team is always ready to assist with any questions or concerns, ensuring your investment is protected and your satisfaction is guaranteed. Upgrade your space with this efficient and reliable solar-powered fan kit today. Color: Black. Material: Aluminum.