
New Solar Water Pumping Inverter with 38ov/220V Nominal Voltage Three Phase Frequency Star Solar Pump Inverter. Wide Voltage Range Support: Supports single/three phase 220V and three phase 380V solar water pump VFD. High MPPT Efficiency: Advanced MPPT algorithm ensures solar power tracking efficiency reaches 99%. Comprehensive Protection: Features PV over-voltage, polarity reverse alarm, and over-temperature derating. AC/DC Auto Switching: Automatically switches between PV DC input and grid AC input for 24/7 operation. Boost Module Option: Models 2.2KW and below support boost modules for low voltage operation. Remote Monitoring: Optional GPRS module enables remote monitoring via computer webpage and mobile APP. 18 Months Warranty: Comprehensive 18-month warranty coverage for all mechanical defects. Flexible Customization: Supports OEM/ODM services with customizable labels, logos, and control modes.