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Operation mode
Description
LCD display
Line Mode
The unit will provide output
power from the mains. It
will also charge the battery
at line mode.
If either
“SUB” (solar first) or “SBU” is selected
as output source priority and battery is not
connected, solar energy and the utility will
provide the loads.
Power from utility.
Battery Mode
The unit will provide output
power from battery and/or
PV power.
Power from battery and PV energy.
PV energy will supply power to the loads and
charge battery at the same time. No utility is
available.
Power from battery only.
Power from PV energy only.
