ECO-WORTHY Wind Turbine Hybird Controller Hybrid controller setting mode: 0 , 2 0, 3 0, 4 8, 5 8, 6 0, 7 1, 8 A, U N. Rated battery voltage: DC 12/24V. Wind generator braking voltage: 14.8V/29.6V. Wind generator recover voltage: 13.2V/26.4V. Max. discharging current: 10A.