Size 20W Solar Panel with Battery. Note: The speed of the fan and the charging of the battery are greatly affected by sunlight. Included Components Solar panel, 2 fans, 2 dustproof cotton, solar panel bracket, matching screws, 3600 mAh battery.
The Solar Fan with Battery is a high-efficiency, 20W solar panel powered fan kit that includes two fans, a waterproof dual exhaust design, and a mat. Made with monocrystalline silicon material and featuring a flexible, portable design, this solar-powered fan is...
