Operating State Description
PV energy is charging the battery
and generator is providing power
to the AC load.
PV energy and generator are
charging the battery.
Error are caused by inside circuit
error or external reasons such as
over temperature, output short
circuited and so on.
The inverter will provide output
power from battery and PV
power.
Inverter power loads from PV energy
Inverter power loads from battery and PV energy
Inverter power loads from battery only