15
Utility provides power to the loads
only when battery voltage drops to
either low-level warning voltage or
the setting point in program 15.
04
AC input voltage
range
If selected, acceptable AC input
voltage range will be within
90-280VAC.
If selected, acceptable AC input
voltage range will be within
170-280VAC.
05
Charger source
priority :To configure
charger source
priority
Solar energy and utility will charge
battery at the same time.
Solar energy will be the only charger
source no matter utility is available or
not
Utility will charge battery as first
priority.
Solar energy charge battery only when
utility is not available.
Solar energy will charge battery as
first priority.
Utility will charge battery only when
solar energy is not available.
06
Maximum utility
charging current
3/5KVA:1-60A
Note: If setting value in program 07 is
smaller than that in program in 06,
the inverter will apply charging
current from program 07 for utility
charger.
07
Maximum charging
current: To configure
total charging
current for solar and
utility chargers
Max. charging current =utility
charging c solar charging
current.
3KW 24VDC
：
2/10/20/30/40/50/60/70/
80/90/100/110/120A can set.
3KW 48VDC/ 5KW 48VDC:2/10/
20/30/40/50/60/70/80A can set.
08
Auto return to
default display
screen
ON (default):
If selected, no matter
how users switch display screen, it
will automatically return to default
display screen (Input voltage /output
voltage) after no button is pressed for
1 minute.
OFF :
If selected, the display screen
will stay at latest screen user finally
switches.
09
Auto restart when
overload occurs
Restart disable (default)
Restart enable
