Huawei SUN2000-4.95KTL-JPL1 User Manual page 71

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SUN2000-4.95KTL-JPL1

User Manual

Procedure

Step 1 If a battery is connected, turn on the battery switch.

Step 2 Turn on the AC switch between the SUN2000 and the power grid.

Step 3 Turn on the DC switch (if any) between the PV strings and the SUN2000.

Step 4 Turn on the DC switch at the bottom of the SUN2000.

Step 5 Observe the LED indicators to check the operating status of the SUN2000.

● Delivering an upgrade command to the SUN2000 may cause power grid

● Only professionals are allowed to set the grid parameters, protection

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Issue 05 (2023-02-17)

NO TICE

connection failure, which affects the energy yield.

parameters, feature parameters, and power adjustment parameters of the

SUN2000s. If the power grid parameters, protection parameters, and feature

parameters are incorrectly set, the SUN2000s may not connect to the power

grid. If the power adjustment parameters are incorrectly set, the SUN2000s

may not connect to the power grid as required. In these cases, the energy yield

will be affected.

6 System Commissioning

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