16
21
Battery stop charging voltage
when grid is available
Battery fully charged
The setting range is from 48V to 58V
and increment of each click is 1V.
Default setting: 54V
15% (default)
If “WECO battery” is selected in
program 14, this parameter will
refer to the SOC of battery and
adjustable from 15 to 100%.
Increment of each click is 5%.
22
Auto return to default display
screen
Return 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.
23
Backlight control
Backlight on (default)
Backlight off
24
Alarm control
Alarm on (default)
Alarm off
25
Beeps while primary source is
interrupted
Alarm on (default)
Alarm off
27
Record Fault code
Record enable(default)
Record disable
28
AC output mode
*This setting is only available
when the inverter is in standby
mode (Switch off).
Single: This inverter is
used in single phase
application.
Parallel: This inverter is operated in
parallel system.
L1 phase
The inverter is operated in L1 phase
in 3-phase application.