power from the utility. PV
energy and utility can charge
batteries.
Fault mode
Note:
*Fault mode: Errors are
caused by inside circuit error
or external reasons such as
over temperature, output short
circuited and so on.
The unit will provide output
power from the mains. It will
also charge the battery at
line mode.
Charging by utility and PV energy.
The unit will provide output
power from battery and PV
power.
Power from battery and PV energy.