20
03 Product Introduction
User Manual V1.0-2023-10-30
3�5�3 Indicators
Inverter SOC indicator
Indicator Status Description
SYSTEM
The inverter is powered on and in standby mode.
The inverter is starting and in self-check mode.
The inverter is in normal operation under grid-tied or o-grid modes.
BACK- UP output overload.
A fault has occurred.
The inverter is powered o.
BACK-UP
The grid is abnormal, and the power supply to the BACK-UP port of
the inverter is normal.
The grid is normal, and the power supply to the BACK-UP port of the
inverter is normal.
The BACK-UP port has no power supply.
COM
The monitoring module of the inverter is resetting.
The inverter fails to connect with the communication Termination.
Communication fault between the communication Termination and
Server.
The monitoring of the inverter operates well.
The monitoring module of the inverter has not been started yet.
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