MPP Solar 2424LV-HS User Manual page 38

5-2. Support 3-phase equipment
Two inverters in each phase:
Power Connection
Communication Connection
Four inverters in one phase and the rest two inverters for the other two phases:
Power Connection
Note: It's up to customer's demand to pick 4 inverters on any phase.
P1: L1-phase, P2: L2-phase, P3: L3-phase.
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