2
Battery mode
Output power from
battery or PV
PV energy and the battery are supplying power to the
loads.
PV energy is charging the battery and providing power
to the loads.
The battery is providing power to the loads.
Only PV mode
Output power from PV
PV energy is providing power to the loads.
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.
No output, no
charging.
The battery is not charging.