... the wind furling and facing wind Detailed Product Descriptioncontroller1.solar and wind power system2. with LCD display3. controller ... facing wind Controller 1) super wide input voltage range : 12V----480V;2) four step AVR , three step to ... USB (optional )9) with different DC , such as 12V,24V,36V,48V,72V,96V,110V,192V,240V,360V,480V ... efficiency 80%---95%11)LCD ,LED ,COLOR BOX solar charger controller