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5.2 Inverter test operation
1. Make sure the above inspection items to meet the requirements.
2.
Closed AC circuit breaker
3.Turn the DC switch at the bottom of the inverter to "ON".
If the sunshine is sufficient and the grid conditions meet the requirements of grid
connection, the inverter
will enter the running state and convert the PV’s DC to the
AC power,to feed into the power grid.
4 Shutting
the DC switch between the battery and the inverter
5 Observe the state of the LED indicator on the inverter and the main interface of the
liquid crystal.
Mark
LED State
Description
POWER
Green Lighting
Inverter power supply is
normal
RUN
Green Lighting
Inverter is in running
state
FAULT
Yellow Lighting The inverter has fault
Explaination
！
First test operation, if abnormal, inverters report fault, please refer to Appendix "fault
code" to check the fault.
6 LCD panel operation instructions
6.1 LCD introduction
The man-machine interface of the inverter adopts a LCD screen, which is used
for running status display, operation process monitoring and system control,
operation mode selection, etc.
The LCD display is intuitive and easy to operate, which is convenient for users to
view and control the operation status of the energy storage system in real time.
