21
27
Floating charging voltage
Available options for 24V model:
27V (default)
If user-defined is selected in
program 5, this program can
be set up. Setting range is
from 25.0V to 31.5V.
Increment of each click is
0.1V.
Available options for 48V model:
54V (default)
If user-defined is selected in
program 5, this program can
be set up. Setting range is
from 48.0V to 61.0V.
Increment of each click is
0.1V.
29
Low DC cut-off voltage:
If battery power is only
power source available,
inverter will shut down.
If PV energy and
battery power are
available, inverter will
charge battery without
AC output.
If PV energy, battery power
and utility are all available,
inverter will transfer to line
mode
Available options for 24V model:
21.0V (default)
If user-defined is selected in
program 5, this program can
be set up. Setting range is
from 21.0V to 24.0V.
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.
Available options for 48V model:
42.0V (default)
If user-defined is selected in
program 5, this program can
be set up. Setting range is
from 42.0V to 48.0V.
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
Battery equalization
Battery equalization enable
Battery equalization disable
(default)
If “Flooded” or “User-Defined” is selected in program 05, this
program can be set up.