SOLIS S6-GR1P6K - Electrical Connections; Connect PV Side of Inverter

4.3 Electrical Connections
Inverter designs quick-connect terminal, so top cover needn't open during electrical
connection. The sign meaning located the bottom of inverter, as shown below in table 4.1.
All electrical connections are suit for the local or national standard.
NOTE:
Before connection, please make sure the polarity of the output voltage of
PV array matches theDC+andDC-symbols.
WARNING:
Please don’t connect PV array positive or negative pole to the ground,
it could cause serious damages to the inverter.
+
-
DC 1
DC 2
DC SWITCH
COM
GRID
Positive DC input terminal
Negative DC input terminal
Connecting terminal of the Grid
Switch of DC input terminals
RJ45 and terminal block for RS485 communication port
DC input terminal
DC input terminal
Table 4.1 Electrical connection symbols
The electrical connection of the inverter must follow the steps listed below:
1. Switch the Grid Supply Main Switch (AC) OFF.
2. Switch the DC Isolator OFF.
3. Assemble PV input connector to the Inverter.
4.3.1 Connect PV side of inverter
Before connecting inverter, please make sure the PV array open circuit
voltage is within the limit of the inverter.
4. Installation
User Manual
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