1KW/2KW/3KW/5KW/6KW/8KW 12/24/48V Inverter 30A-120A PWM Solar Charge Controller
3KW 12-48V Vertical Axis Wind Turbine Generator 3Blades Kit High Efficiency. 2.2 High frequency pulse width modulation (PWM) technology reduces the system noise and power loss. inverter mode:(100%～110%:30s;110%～130%:10s;>130%:1s;).