Growatt SPF 3000TL LVM-ES - LCD Settings: Final Configurations; DC Cut-off, AC Output Mode, and Time Settings

18
21
Low DC cut-off voltage.
If self-defined is selected in
program 5, this program
can be set up.
Low DC cut-off voltage will
be fixed to setting value no
matter what percentage of
load is connected.
Default 42.0V, 40.0V~48.0V Settable
When reach Low DC cut-off voltage:
1) If battery power is only power source available, inverter will shut down.
2) If PV energy and battery power are available, inverter will charge battery
without AC output.
3) If PV energy, battery power and utility are all available, inverter will
transfer to line mode and provide output power to loads, and charge the
battery at the same time.
23
AC output mode
*This setting is only
available when the inverter
is in standby mode (Switch
off).
Note: Parallel operation
can only work when battery
connected
Single:
Parallel:
L1 Phase:
L2 Phase:
L3 Phase:
L1 Phase:
L2 Phase:
L2 Phase:
When the units are used in parallel with single phase, please select “PAL” in
program 23.
It requires 3 inverters to support
three-phase equipment, 1 inverter in each phase.
Please select “3P1” in program 23 for the inverters connected to L1 phase,
“3P2” in program 23 for the inverters connected to L2 phase and “3P3” in
program 23 for the inverters connected to L3 phase.
Select “2P0” for the inverters connected to L1 phase;
If connected split phase 120V/208V, select “2P1” for inverters connected to
L2 phase;
If connected split phase 120V/240V, select “2P2” for inverters connceted to
L2 phase;
Be sure to connect share current cable to units which are on the same phase.
Do Not connect share current cable between units on different phases.
Besides, power saving function will be automatically disabled.
28
Address setting
(for expansion)
Default 1, 1~255 Settable
37
Real time setting---Year
Default 2018, range 2018~2099
38
Real time setting---Month
Default 01, range 01~12
39
Real time setting---Date
Default 01, range 01~31
40
Real time setting---Hour
Default 00, range 00~23
41
Real time setting---Minute
Default 00, range 00~59
42
Real time setting---Second
Default 00, range 00~59