temperature,
output
short
circuited and so
on.
Line mode
Battery mode
Utility can
power loads
when the unit
starts up
without battery
(only available
in 4000VA
models with
single
operation).
The unit will
provide output
power from the
mains. It will
also charge the
battery at line
mode.
The
unit
will
provide output
power from the
battery and PV
power.
EN
Chargin by PV energy:
No charging:
Power from utility:
Charging by utility and PV energy:
Charging by utility:
Power from battery and PV energy:
Power from battery only: