MPPT MPPT-DC Series User Manual

Page 2 of 5 pages
Solar charge controller MPPT-DC series User Manual
When MPPT-DC series controller is connected to the system,
you can setting the controller with S/SG-Unit(SU/SG32)
infrared remote controller, detailed setting operations, please
read S/SG-Unit(SU/SG32) User Manual.
5 Remote controller, Default setting.
5.1 Test function
Pressing the "Test" key of SU/SG32, the controller
will turn on load for 10s. 10s later the load will
automatically turn off.
5.2 Read the parameters
Pressing the "Parameter" key of the SU/SG32 to read
the setting parameters of the controller.
Num
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Name
Status：
Batt V
Load I
Load V
PV V
PV I
Energy
OD Times
FC Times
Day1-HV
Day1-LV
Day2-HV
Day2-LV
Day3-HV
Day3-LV
Name describe
Charge
Battery voltage
Load current
Load voltage
PV voltage
PV current
Total generating capacity
Over discharge times
Fully charge times
A day ago highest voltage
A day ago lowest voltage
Two days ago highest voltage
Two days ago lowest voltage
Three days ago highest voltage
Three days ago lowest voltage
Unit
V
A
V
V
A
AH
Times
Times
V
V
V
V
V
V
5.3 Read the running status
Pressing the "Status" key of the SU/SG32 to read the
running status of the controller.
45°
Num
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
MPPT-DC Li
4H
100%
0H
100%
0H
100%
0H
0%
0H
100%
2.0V
0min
0.3A
Yes
3.3V
20%
3.6V
3.4V
2.6V
3.0V
Yes
Name
Time1
Dim1
Time2
Dim2
Time3
Dim3
Time4
Dim4
Time5
Dim5
D/N Thr
D/N Dly
Load I
Dim Auto
Dim V
Dim %
3.2V LiFePO4
CVT
CVR
LVD
LVR
0℃ Chg
!
will slow flash(0.2s on/5s off) ，the green and yellow led
will be off and the remote control displays "Open CP".
If the controller enters transport mode, the red LED
4.2.3 Exit the transportation mode
When the load is properly connected, press the test key
or connect the solar more than 1s during daytime , the
transport mode will terminate and the controller will
work normally.
4.2 Transportation mode
The controller is generally integrated with the lithium
battery in the lithium battery pack for transport, if the
controller works normal during transport, it will waste of
energy and increase the transport risk. If the controller is
set to transport mode, the load has no output, then the
power consumption is reduced by about 60%, to avoid
lithium battery voltage too low.
4.2.1 Open circuit protection
If the controller is only connected with the battery, but
not connected with solar and load, the controller will
enter transportation mode after 5 minutes.
4.2.2 Press the "Test" key in transport mode
Press the "Back" and "Backlight" key at the same time
more than 3s, the remote controller will work in transport
mode.
Press the "Test" key in the transport mode, the remote
controller displays "Transport OK" and will beep a long
sound, the controller enters into transport mode.
⑤
④
①
②
③
⑥
MPPT
!
S-Unit:
Be sure to set only one controller at
a time.
SG-Unit:
(1) It's ability to set up multiple
controllers at the same time.
(2) The indicators and load will be
turned off for 1 second and on for 3
seconds after the controller receives
the parameters
successfully(according to the actual
current), and then return to normal
status.
Remark：

MPPT MPPT-DC Series Specifications

General

Brand	MPPT
Model	MPPT-DC Series
Category	Controller
Language	English