Growatt SPF 3000TL LVM-ES - LCD Settings: Advanced Controls; Utility Charging, Alarms, Overload Bypass, and Voltage

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
Default 30A, 10A~40A Settable
12
Setting voltage point back
to utility source when
selecting “SBU priority” or
“Solar first” in program 01
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
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.
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
19
C. V. charging voltage.
If self-defined is selected in
program 5, this program
can be set up
Default 56.4V, 48.0V~58.4V Settable
20
Floating charging voltage.
If self-defined is selected in
program 5, this program
can be set up
Default 54.0V, 48.0V~58.4V Settable