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Under normal operating conditions the LCD displays “Power: xxxx.xW”. That is
the power fed to the grid. The LED turns green.
This completes the check.
6. DISPLAY AND MESSAGES
6.1 LCD display
Starting-up display sequence
,
Once the PV power is sufficient,Inverter displays
information as shown in the flow chart as follow:
Module: xxxxxx
SerNo: xxxxxxxxxx
FW Version: x.x.x
Connect in: xxS
Connect : OK
Power: xxxx.xW
6.2 LCD control
To save power, the LCD display’s backlight automatically turns off after 30 seconds.
The display on the inverter can be control by Knock on the front of it.
The first line will show some status of the inverter, there are 5 status listed in below
table.
The First Line Of LCD
STATE
DISPLAY CONTENT REMARK
Standby
PV voltage low
Waiting
Initial waiting
Connect in xxS
System checking
Wait State
Reconnect in xxS
System checking
Connect OK
Connect to Grid
Inverter State
Power: xxxx.xW
Inverter watt at working
Fault State
Error: xxx
System Fault
Auto Test State
Auto Testing
Protection auto test
Program State
Programming
Update Software
While Growatt inverter is working, the first line will normally show Power status: