This solar powered fan includes double exhaust and 25W solar panel, offering sustainable ventilation without traditional electricity, for cooling in outdoor spaces. Featuring waterproof construction with and metal materials, the 12V ventilation fan has convenient on/off switches and optimizes air circulation for in various climates. for farmers, gardeners, pet owners, and small space managers needing efficient ventilation for livestock, plant, or personals comfort in enclosed areas. for ventilating greenhouses, chicken coops, pet houses, sheds, kitchens, bathrooms, and warehouses to maintain air and temperature control in compact environments. As outdoor fan, it provide cooling for small spaces during hot weather, ensuring operations and enhanced comfort with minimal maintenance.