... wind turbine generator. In case of exceeding the scope of PWM constant pressure power, the three-phase ... into the wind turbine generator within the voltage scope bearable to the equipment or system or conduct ... ControllerType3.9KW-48VdcWind power3KWSolar panel power900WBattery48VdcFunctionCharge, controlOperating environmentTemperature -10-40°C,humidity≤80%PWM constant pressure voltage>56Vdc3-phase ...