1X(Solar Panel Powered Fan Fit For Pet Poultry House Greenhouse RV Roof3778
1X(Operation: When the sun shines on the solar panel, connect the interface to the fan. Up to 3200 rpm. When there is not enough sunlight, the fans run slowly or even stop. Easy to use: place the solar panel in a place where it can receive sunlight, install a fan, and connect it to use. ).
