Huawei LUNA2000-30-S0 Quick Manual page 15

Connecting the Communications Terminal to the Inverter
6pin–10pin are close to
the groove side.
Insert the terminals
according to the
silkscreen number.
(Optional) Cable Connections in Cascading Scenarios
4.6
Cascading Networking
(1) Communications terminal for
cascaded batteries
(2) Communications terminal
connected to the inverter
14
Waterproof
rubber plug on
the inverter side