17
11
Maximum utility charging current
Note: If setting value in Program
02 is smaller than that in
Program 11, the inverter will
apply charging current from
Program 02 for utility charger
24V model: default 30A, 0A~60A Settable
48V model: default 30A, 0A~40A Settable
12
Setting voltage point back to
utility source when selecting
“SBU priority” or “Solar first” in
program 01
24V model: default 23.0V, 22.0V~25.6V Settable
48V model: default 46.0V, 44.0V~51.2V Settable
13
Setting voltage point back to
battery mode when selecting
“SBU priority” or “Solar first” in
program 01
24V model: default 27.0V, 24.0V~29.0V Settable
48V model: default 54.0V, 48.0V~58.0V Settable
14
Charger source priority:
To configure charger source
priority
If this off grid solar inverter is working in Line, Standby or Fault mode,
charger source can be programmed as below:
Solar first
Solar energy will charge battery as first
priority.
Utility will charge battery only when
solar energy is not available.
Utility first
Utility will charge battery as first priority.
Solar energy will charge battery only
when utility power is not available.
Solar and Utility
Solar energy and utility will both charge
battery.
Only Solar
Solar energy will be the only charger
source no matter utility is available or not.
If this off grid solar inverter is working in Battery mode or Power saving
mode, only solar energy can charge battery. Solar energy will charge
battery if it's available and sufficient.
15
Alarm control
Alarm on (default)
Alarm off
16
Backlight control
Backlight on (default)
Backlight off
17
Beeps while primary source is
interrupted
Alarm on (default)
Alarm off
18
Overload bypass:
When enabled, the unit will
transfer to line mode if overload
occurs in battery mode.
Bypass disable (default)
Bypass enable
