9
If this inverter/charger is working in Battery mode, only solar
energy can charge battery. Solar energy will charge battery if
it's available and sufficient.
19
Auto return to default
display screen
eturn to default
display screen
(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.
Stay at latest screen
If selected, the display screen will stay
at latest screen user finally switches.
20
Backlight control
Backlight on
(default)
Backlight off
22
Beeps while primary source
is interrupted
Alarm on (default) Alarm off
26
Bulk charging voltage
(C.V voltage)
12V model default setting: 14.1V
24V model default setting: 28.2V
If self-defined is selected in pro
ram 05, this pro
ram can be
set up. Setting range is from 12.0V to 14.6V for 12Vdc model
and 24.0V to 29.2V for 24Vdc model. Increment of each click is
0.1V.
27
Floating charging voltage
12V model default setting: 13.5V
24V model default setting: 27.0V
If self-defined is selected in pro
ram 05, this pro
ram can be
set up. Setting range is from 12.0V to 14.6V for 12Vdc model
and 24.0V to 29.2V for 24Vdc model. Increment of each click is
0.1V.
29
Low DC cut-off voltage
1200VA model: default setting 9.9V
2400VA model: default setting 19.8V
Setting range is from 9.9V to 12.0V for 1200VA model and
19.8V to 24.0V for 2400VA model. Increment of each click is
0.1V. Low DC cut-off voltage will be fixed to setting value no
matter what percentage of load is connected.
30
PV module number
User-configured(default) 2 pieces of PV modules