MPP Solar LV 6548 User Manual page 55

Two inverters in two phases and only one inverter for the remaining phase:
Power Connection
N
L1
L2
L3
N
L1
L2
L3
Communication Connection
P1
1
Two inverters in one phase and only one inverter for the remaining phases:
Power Connection
N
L1
L2
L3
N
L1
L2
L3
Communication Connection
P1
1
P1
2
P1
P2
2
P2
P2
3 4
P3
P2
P3
3 4
53
P3
P3
5