Communication Connection - MPP Solar 3KVA User Manual

Insert striped cable into male terminal and crimp male terminal as shown below.
Insert assembled cable into male connector housing as shown below.
Then, use spanner to screw pressure dome tightly to female connector and male connector as shown
below.
4. Check correct polarity of connection cable from PV modules and PV input connectors. Then, connect
positive pole (+) of connection cable to positive pole (+) of PV input connector. Connect negative pole (-) of
connection cable to negative pole (-) of PV input connector.
5. Make sure all PV connectors are firmly connected.

Communication Connection

This inverter is equipped with intelligent slot perfect to install with communication card such as SNMP or
Modbus. When installing with SNMP or Modbus card in the inverter, it will provide advanced communication and
monitoring options.
After communication cable is connected well, insert bundled CD into a computer and follow on-screen
instruction to install the monitoring software. For the detailed software operation, please check user manual of
software inside of CD.
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