Huawei SUN 2000 Series User Manual page 50

SUN2000-4.95KTL-JPL0
User Manual
Procedure
Step 1 Run a shutdown command on the SmartLogger, or NMS.
Step 2 Turn off the AC switch between the solar inverter and the power grid.
Step 3 Turn off the DC switch at the bottom of the solar inverter.
Step 4 Turn off the DC switch between the PV string and the solar inverter if there is any.
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Issue 03 (2020-06-03) Copyright © Huawei Technologies Co., Ltd.
6 System Commissioning
44