10kw 20kw off-Grid Single Phase Solar Hybrid Power Inverter with PWM Solar Charge Controller

8-20kw off-Grid Single Phase Solar Hybrid Power Inverter with PWM Solar Charge ControllerMAIN FEATURES1)High reliability.Frequency tracking,noise filtering and low distortion in inverter output because of double-conversion design;2)High adaptability.A wide range of input frequency,which realize stable operation of fuel generators; 3)High optimal performance of the battery.An intelligent battery management technology,which guarantees a longer battery life and decreases the times of battery maintenance;An advanced constant -voltage charge technology,which activates the battery to the most extent,saves the charge time and guarantees a longer battery life;4)Overall and reliable protection.A power-on test function,which can avoid the faults because of hazards of the inverter;6)Efficient IGBT(Insulated Gate Bipolar Transistor) inversion technology.Good high-speed switching feature,large-voltage and large-current operating characteristics ,and voltage drive of IGBT(The fifth-generation IGBT has a lower saturation voltage drop and higher operation efficiency and reliability).Product ParametersModel:NKD-NKD-8KWNKD-10KWNKD-15KWNKD-20KWRated power8KW10KW15KW20KWBatteryRated voltage192VDC/220VDC/384VDCVoltage of overdischarge protection172VDC/194VDC/345VDCControllerRated current100ARated voltage192VDC/220VDC/384VDCNumber of charge accesses4Maximum current of each access25ASolar input voltage