... to recrease the voltage;3) power charging current, 10A------50A, ( optional );4) controller includes protection against short-circuit;over -heating ; ... protect the wind generator and solar panels8) with RS232, USB (optional )9) with different DC , such as 12V,24V,36V, ... ,96V,110V,192V,240V,360V,480V. ( optional )10) high transfer efficiency 80%---95%11)LCD ,LED ,COLOR BOX wind turbine controller Wind ...