Versatile in application, this Solar Power exhaust fan is perfect for chicken , pet room, greenhouses, or even as a cooling during your outdoor camping adventures Our 15W/12V Solar Exhaust Fan, designed for efficient ventilation and energy savings in various settings Featuring a high efficiency monocrystalline solar panel with over 22% conversion rate and quiet motor fan, this set promises longevity and with a completes mounting screw set included, this solar exhaust fan operates without the need for electrical wiring, providing a , renewable source of energy for your ventilation needs Suitable for pet owners, poultry farmer, and outdoor enthusiasts seeking a sustainable solution to improve air circulation in confined spaces, Manufacturer: REITINGE