8 Inch Solar Fan with 2 Solar 20W Cloudy Days Working Solar Powered Fan for Ventilation and Cooling

Use two big size solar panels to drive the 8 inch fan, the fan can work a lot more powerfully. Therefore, it can also create decent wind even on cloudy days without direct sunlight. It starts to spin earlier and stops spinning later than other solar fans. Made of A-grade monocrystalline solar cells at 20W output, the solar panels have higher energy conversion efficiency. The 8 inch fan adopts ball bearing brushless DC 12V motor. It is very reliable and spins with lower noise. The service life can last up to 10,000 hours. The solar panel is IP65 waterproof with 14ft long powercod, so you can place it outside without a problem. Please make sure the two solar panels are always placed towards the same orientation, and of course, ideally towards where there is most sunlight during a day. The solar panel is covered by tempered glass, which can protect the inner core cells from being damaged. The frame is made of sturdy ABS plastic, solid and quality. Without sharp corners like other metal frame, there is no risk of scratching hands, much easier for installing. The solar panel comes with foldable support itself, no need extra assembly. You can place the panels and adjust its orientation easily. The solar fan is versatile, ideally for ventilation and cooling in greenhouse, pet house, chicken coop, garage and camping etc.