... 48V, 120V, 240V 2. Good quality and LCD display 3. Equipped with external dump load Off-Grid Wind turbine Controller ... working status of the wind turbine, solar panel, battery and controller.(Wind turbine voltage, current, power display ;solar voltage, current, ... automatically.10. For the different wind turbine type, the controller can be equipped with mechanical yawing, furled empennage, mechanical ...