29
30
OLED display and touch button
9
9.1 Boot display
The OLED display can display the running status of the inverter, as well as various
parameters
information, and the display interface of the inverter can be switched and
the inverter parameters can be set by touching the button.
When the inverter is turned on, the OLED display interface is as follows:
Connect OK
Connect in
30S
PV2
XXXvXXXXw
PV1
XXXvXXXXw
Set parameter
Grid
XXXvXXXHz
Growatt
PV inverter
Power
XXXXw
Etotal
XXXXw
Etoday
XXXkWh
More Info
Model:S03B00D
00T00P00U00M0
000
FW Ver：AK1.0
Fig 9.1
9.2 OLED display wake up
After the inverter works normally for 5 minutes, the OLED display will be
automatically turned off. At this time, there is no display on the OLED,
and the leaf of the indicator window is green. You need to view the
display data or make settings to make the OLED display again through
touch operation.
8
Working
Mode
8.1 Normal mode
In this mode, the inverter works normally.
Ø
When the DC voltage is greater than 250V, the energy is sufficient, and the grid
voltage frequency meets the grid-connected requirements, the inverter will convert
the energy of the solar panels into AC power and export to the grid, and the green
LED will light up.
Ø
When the DC voltage is lower than 140V, the inverter will automatically disconnect
from the grid and exit the normal operation mode. When the input voltage reaches
the requirement again and the grid voltage and frequency return to normal, the
inverter will automatically connect to the grid.
8.2 Failure mode
The inverter controls the chip monitors and adjusts the state of the system in real time.
When the inverter monitors any unexpected conditions,such as system failure and
inverter failure,the display will show the fault information.In the failure mode,the
inverter will indicate The leaves of the window will turn red and the inverter output will
be disconnected from the grid.
When the sunlight is weak or there is no sunlight,the inverter will automatically stop
running.When in shutdown mode,the inverter basically does not consume energy from
the grid or solar panels,and at the same time,the inverter's display screen and LED lights
will be turned off.
8.3 Shutdown mode
Mark
Describe
Explain
Touch mark
Single touch
Switch the display interface or
the current number plus 1
Double touch
Enter the setting state or
confirm
Triple touch
Return to the previous display
interface
Long press for 5s
The current data returns to the
default value
