... start-up wind speed Vertical Axis Wind Turbine With 2KW Output Diameter Of Wind Wheel Measuring2.4mParameterRated power2,000WMax power2, ... diameter2.4m Blade materialFRPSwept area4.5m2 Start up wind speed2m/s Work wind speed2-24m/sRotation speed150r/minNumber of blades5Tower ... the-grid, public, private, and business use. It can supply power for charging stations, water pumps (600W and under), TV, ...