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08 System Commissioning
User Manual
V1.0-2023-10-30
8 System Commissioning
8�1 Indicators and Buttons
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 off-grid modes.
BACK- UP
output overload
.
A fault has occurred.
The inverter is powered off.
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.
Indicator
Description
75%
＜
SOC≤100%
50%
＜
SOC≤75%
25%
＜
SOC≤50%
0%
＜
SOC≤25%
No battery connected.
Indictor light blinking during battery discharing: for example, when the battery SOC is betweent 25%
and 50%, the light at the 50% position blinks.
Battery SOC indicator
