SolaX Power X3-Hybrid G4 Series - Settings for Parallel Connection

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Appendix
15.5.5 Settings for Parallel Connection
Meter/CT setting
Setting path: Menu>Setting>Advance Setting>Meter/CT Setting. For details, see "Meter/
CT Setting".
Parallel setting
Setting path: Menu>Setting>Advance Setting>Parallel Setting.
How to build the parallel connection
a. Turn on the power of the entire system, find the inverter which needs to be set
as Master and connect the meter to Master inverter, enter the setting page of the
Master inverter LCD screen, select the Parallel Setting, and select Master; then
enter the Resistance Switch and set it to ON;
====Parallel Setting====
>Setting
Master
====Parallel Setting====
>Resistance switch
ON
b. Find the last slave in the parallel system and enter the setting page of the inverter
LCD screen and set the Resistance Switch to ON.
====Parallel Setting====
>Resistance switch
ON
How to remove the parallel connection
a. Find the inverter which needs to be set as Free. Select the Parallel Settings and
select Free for the inverter.
====Parallel Setting====
>Setting
Free
b. Disconnect all the network cables on the CAN1 and CAN2 communication
terminal.
NOTICE!
• If a slave inverter is set to Free mode but not disconnect the network cable, this
inverter will return to Slave mode automatically.
• If a slave inverter is disconnected with master inverter but not be set to Free mode,
this slave inverter will stop working and prompt ParallelFault.
External ATS setting
Setting path: Menu>Setting>Advance Setting>External ATS.