Japan's fifth generation of Mitsubishi Intelligent Power Module (IPM) assembly

PV module maximum power tracking (MPPT)

Zero-power technology at night

Complete protection

Stainless steel housing, sealed installation (1.5KW, 2KW, 2.5KW, 3KW, 5KW varieties)
A stand-alone and network mode: This mode is ideal for house or home, in the 1-5KW power around, and through the RS485 communication interface and PC connectivity.

B. distributed generation, multi-branch inverter Internet: The way suitable for photovoltaic arrays in different tilted surface, or a variety of models, different sub-voltage photovoltaic arrays and networks. PV array and inverter may have different specifications, through the CAN bus for the operating parameters for each inverter, power generation and fault records, but also through RS232 communication interface and PC-connection.
C and net operating mode:
The operation mode suitable for high-power photovoltaic systems, photovoltaic arrays installed on the same requirements tilted surface, requires that each sub-array has the same power and voltage component series and parallel. Multiple inverter parallel operation, when the morning sun from weak to strong, the group controller randomly select a first inverter into operation, when the first nearly full again when the inverter into a single inverter, group instruction while the inverter controller by sharing the load. When the sun sets out when the group controller by inverter. Inverter input and exit completely from the group controller based on the total power of PV array is allocated. This will minimize the inverter losses at low load; while the inverter "turn Zuozhuang" is not put into operation when not needed, thereby greatly extending the life of the inverter. This approach has the following characteristics:
When the network in a grid-connected inverter units SG fails, the group controller and the DC bus to disconnect the whole system of redundant operation. Thereby greatly increasing the reliability of the system.
Group controller can be obtained through the CAN bus, all of the various operating parameters of the inverter, fault status and power parameters to the control through the RS232 bus From PC;
PC can control the group controller needs to SG on the network to start and stop the inverter operation and parameter settings such as group controller also provides a friendly interface. Users can directly through the LCD LCD screen and keys look to achieve operating parameters, query generation, fault diagnosis and parameter setting function