Solar Exhaust Fan 12'', Dual Solar Panels & Battery for Shed, Greenhouse — Open-Box, 14% Off

【Powerful Airflow for Efficient Ventilation】This solar powered exhaust fan features a high-performance 10-inch metal shutter fan that delivers up to 1450 CFM of powerful airflow. Quickly removes hot, stale, and humid air from greenhouses, attics, garages, workshops, sheds, and chicken coops. Ideal for improving ventilation, reducing heat buildup, and maintaining a cooler, more comfortable environment.

【Dual 30W All-Black High-Efficiency Solar Panels】This solar greenhouse fan features dual 30W all-black monocrystalline solar panels that capture more solar energy than traditional single-panel designs. Install both panels in the same direction for better charging performance on cloudy days, or position them separately to extend sunlight collection throughout the day and maintain consistent airflow.

【90Wh Rechargeable Battery Backup】This Solar shutter exhaust fan for shed is equipped with a genuine 90Wh rechargeable battery that stores solar energy during the day and provides over 10 hours of airflow at the default speed setting. No wiring required. Reliable ventilation for cloudy days, evenings, and overnight operation.

【12-Speed Remote Control & Smart Timer】Designed for everyday convenience, the 12 inch solar entilation fan runs at the recommended Level 10 by default, providing an ideal balance of airflow and runtime right out of the box. Use the included remote control to choose from 12 speed levels and timer settings to match your ventilation needs.

【Metal Housing, Copper Motor & Aluminum Blades】This solar powered shutter fan is built with a full metal housing, pure copper brushless motor, ultra-light aluminum fan blades, and waterproof construction for exceptional durability, energy-efficient performance, and long-lasting reliability. Operates at just 40–60 dB for quieter ventilation.

Windfox 12'' Solar Shutter Exhaust Fan is designed to provide reliable and energy-efficient ventilation for greenhouses, attics, garages, workshops, sheds, chicken coops, and other enclosed spaces. Combining dual high-efficiency solar panels, a built-in rechargeable battery backup, and a powerful all-metal fan system, it helps improve airflow, reduce heat buildup, and maintain a more comfortable environment throughout the day and night. Unlike traditional solar ventilation fans with a single solar panel, Windfox features two 30W monocrystalline solar panels that offer greater installation flexibility and improved solar energy collection. The panels can be mounted facing the same direction for maximum charging efficiency or positioned separately to capture sunlight from morning to afternoon, helping maximize daily power generation. The integrated 90Wh rechargeable battery backp stores solar energy during the day and continues powering the fan when sunlight is limited. Whether during cloudy weather, early mornings, evenings, or overnight hours, this solar powered exhaust fan helps maintain continuous airflow and reduce excess heat and humidity in enclosed spaces. Engineered for performance, the 12-inch fan delivers up to 1250 CFM airflow and features 12 adjustable speed levels to match different ventilation needs. Convenient remote control operation and timer functions allow you to customize airflow and runtime for greenhouses, attics, garages, workshops, and sheds. Built for long-term outdoor use, Windfox utilizes a full metal housing, lightweight aluminum fan blades, a pure copper brushless motor, and waterproof construction. The durable design provides powerful yet quiet operation while helping ensure dependable performance in demanding outdoor and agricultural environments. Whether you need a solar greenhouse fan, solar attic fan, solar ventilation fan, or solar powered exhaust fan, Windfox delivers efficient airflow, flexible solar charging, dependable battery backup, and durable all-metal construction for year-round ventilation.