SolarRoyal 25Watt Premium Solar Gable (Ventilation) Fan with Thermostat (SR1800 Series)

SOLAR ROYAL Solar Gable Ventilation Fan 25W Mono Panel: up-to 1500CFM ventilation capacity, high efficiency monochrome solar panel (18V, 1.39 amp), 12 inch/5-blade 'TurboPro' styled custom nylon/polymetric blade and balanced hub. Brushless 6-24 VDC motor, 20’ weather-resistant power extension cable, separated flat surface mounting kit for solar panel.