Multi Stack Connection - Pylontech Pelio-L-5.12 Operation Manual

4.14 Multi stack connection

L0-NULL
L1
1) Only master battery connect the RS485 or CAN to inverter and the WiFi stick.
2) Always connect L1 to next battery L0 one by one until the last battery.
3) A suitable DC bus bar and breaker between battery system and inverter is
required.
L1
L1
L0
WiFi connection
CAN cable
RS485 cable
L0
L1
L0
L0
L1-NULL
Positive cable
Negative cable
L0-L1 cable