For use in chicken coops, pet houses, garages, and more, it ventilation addition for wide ranges of applications This waterproof Solars panel fan Set is designs to withstands various weather conditions, ensuring durability and high in any environment efficient and cooling with our 15W Solars Powered Fan, featuring a high monocrystalline Solars panel for energy output For campers, and anyone in need of power solution, this Solars fan provide sustainable way to stay cooling and comfortable Enhances your outdoor with this double fan setups, which not only improves airflows but also extends the lifespans of your equipment through effective heat dissipation, Manufacturer: KieTeiiK