
PV300-4t Solar Pump Inverter. High MPPT Efficiency: MPPT efficiency exceeds 99.6% for optimal solar energy utilization. Wide Input Voltage Range: Supports DC input from 90V to 900V and AC input up to 480V. Dual Power Source Support: Simultaneously connects photovoltaic DC power and AC grid power. Comprehensive Protection: Includes dry run, low frequency, overcurrent, and motor thermal protection. Flexible Motor Compatibility: Compatible with asynchronous and permanent magnet synchronous motors. Advanced Communication: Supports RS485, Modbus, Profibus-DP, CANopen, and EtherCAT protocols. Strong Overload Capacity: Handles 150% rated current for 60s and 200% for 0.5s. Customization Available: Offers full customization, minor customization, and flexible options.