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3. OPERATION
After connecting batteries, AC input cables, and loads, the inverter is now
ready to work.
3.1 Standby Charging Mode
The battery can be charged without switching on the inverter, and such
operation is called Standby Charging Mode. When AC input cable and
battery is connected, the inverter will enter into Standby Charging Mode
and LCD will be turned on with the following display.
If PV string is also connected with enough voltage, the display will be as
shown below to indicate the power flow from PV string.
Even if AC input is absent, PV power can still charge the battery and the
display will be as shown below.
