1. High Frequency Inversion Design
●Main circuit adopts DC/AC single-stage conversion, then easy, mature technology, high efficiency and reliability
●Three-level inversion design
2. Type Selection Of Big Surplus Components
●Large current and modular IGBT
●High power amorphous Inductor
●Large current contactor
3. Perfect Cooling Design
●Perfect cooling design
4. Plentiful Electrical Protection Design
●PV side protection
●Inverter system internal protection
●Grid side protection
5. Perfect Protection Design
●PCB physical isolation, conformal coating protection
●Power circuit mostly uses insulation measures
●Perfect design of dustproof
1. Perfect MPPT Calculation Method
2. High conversion efficiency
3. Ultra Low Night Loss
System night loss is under 10W.
4. Excellent Fan Speed Regulation Design
Stepless fan speed regulation in real time according to the changes of the load and temperature.
1) The equipment basically realizes modular design.
2) The monitoring information is plentiful.
1) Open protocol.
2) Inverter remote control enabled.
●Inverter parameters can be controlled by grid scheduling command, such as ON/OFF, power factor adjustable, power limited operation, etc.
●Inverter parameters can be conveniently sent to head monitoring system of power station. Also, monitor inverter state and view historical data in net and online.
Flexible Input/Access Method
Supports 6-route independent MPPT input.