APstorage Installation / User Manual
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3. Installation
3.9 PCS Parallel Wiring Steps
Step 1.
Connect the battery DC cable and the battery communication cable (do not connect the
communication cable between PCS and PCS).
Step 2.
Use the APP to set one as the master and one as the slave (Please refer chapter 4.5.6 to set
the PCS work in parallel.)
Step 3.
Reconnect the communication cable between PCS and PCS.
Step 4.
Use the APP to connect to the host, enter the PCS management interface, and
automatically search for 2 PCS IDs, which are the master and the slave.
Step 5.
Connect all the wires according to the above parallel diagram and use them.
Master
Slave
