【Solar Fan with 12000mAh Battery】Solar exhaust fan is equipped with 22W high-efficiency large solar panel and a powerful 12000mAh battery backup, which effectively converts solar energy into electricity and store it in the battery, allows the solar fan can work day and night.

【Powerful Fan & Quiet】The solar powered fans provide optimal ventilation and operates, ensuring you stay relaxed and stress-free in their shelters. The solar shed fan promotes air circulation, which can effectively reduce the indoor temperature to keep your indoor environment cooler and fresher.

【Easy to Install and Use】Just drill a 7.28-7.48" hole to install the solar attic fan, connect the wire between solar panel and fan. The solar panel comes with a 14.7FT long cord so it can be placed on roof easily. The solar doghouse fan features a separate ON/OFF switch for manual control, making the solar greenhouse fan convenient to use. The solar panel can be easily adjusted position to maximize the sunlight exposure.

【Waterproof Solar Fans for Outside】This solar pethouse fan is equipped with IP65 waterproof fan blades and 14.7FT long cable with a waterproof plug. High quality weatherproof greenhouse fan design prevents short circuit or damage and works well in harsh outside environment.