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Operating Mode Description
Operation mode
Description
LCD display
Standby mode / Power
saving mode
Note:
*Standby mode: The inverter is
not turned on yet but at this
time, the inverter can charge
battery without AC output.
*Power saving mode: If
enabled, the output of inverter
will be off when connected load
is pretty low or not detected.
No output is supplied by the
unit but it still can charge the
batteries.
Charging by utility.
Charging by PV energy.
No charging.
Fault mode
Note:
*Fault mode: Errors are caused
by internal circuit errors or
external reasons such as over
temperature, output short
circuited and so on.
PV energy can charge the
batteries.
Charging by PV energy.
No charging.
Line Mode
The unit will provide output
power from the mains. It will
also charge the battery in line
mode.
Charging by PV energy
Charging by utility.
Battery Mode
The unit will provide output
power from battery and PV
power.
Power from battery and PV energy.
Power from battery only.
