Sungrow SG2K5TL, User Manual

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SG2K5TL/SG3KTL/SG4KTL-31
User Manual
28
Scenario 1: Several inverters are operated in parallel connection to the single-phase
Low Voltage grid.
Requirements: The sum of all inverters in parallel connection is limited to THIRTY .
Scenario 2: Several inverters are operated in parallel connection to the three-phase
Low Voltage grid.
Requirements:
z
The sum of all inverters in parallel connection is limited to thirty.
n(L1)+n(L2)+n(L3) ≤ 30.
z
Inverters should be distributed as equally as possible between the three phases
with maximum unbalanced load of 4.6kVA.
Scenario 3: Several inverters are operated in parallel connection to low-voltage side
of MV transformer. The high-voltage side of MV transformer is connected to the
Middle Voltage Grid.