Lumiax Smart-CC Series User manual

TM
Smart -CC series
Solar charge controller
(Constant Current, Buck)
10A 30W
Suitable for Lithium battery
User Manual
User Manual_Smart-CC series_MA
CE, Rohs, ISO9001:2015
Subject to change without notice!

Solar charge controller Smart-CC series User Manual
Smart-CC series intelligent solar controller, is programmable
and especially for buck mode LED solar street light system.
It includes constant current driver function, which can make
the cost of the whole system much lower.
It comes with some outstanding features, such as:
Dear Clients,
This manual gives important recommendations for installing, programming, using and so
on. Read it carefully in your own interest please.
TM
Thanks for selecting the Smart -CC series solar controller. Please take the time to read this user manual, this will help you to take
advantage of controller’s new features.
1.Description of Function
Can output constant power, output power can be set.
5 stages time and dimming can be adjusted
Can read parameters and running status
Automatic Liquid/GEL)
Suitable for Gel, Liquid, AGM and Lithium battery
Auto sleeping during transportation
Low temperature charging protection
When BMS power off because of LVD, it can activate
the system automatically
Charging target and recovery voltage can be
set
Day/Night threshold can adjust automatically
Remote Unit to configure, with LCD display
IP67, Strong and durable aluminum case
Full automatic electronic protect function
temperature compensation(
(Lithium)
(Lithium)
0℃ Charging Protection(Lithium)
2.Safety instructions and waiver of liability
2.1 Safety
①The solar charge controller may only be used in PV
systems in accordance with this user manual and the
specifications of other modules manufacturers. No
energy source other than a solar generator may be
connected to the solar charge controller.
②Batteries store a large amount of energy, never short
circuit a battery under all circumstances. We strongly
recommend connecting a fuse directly to the battery to
protect any short circuit at the battery wiring.
2.2
③Batteries can produce flammable gases. Avoid making
sparks, using fire or any naked flame. Make sure that the
battery room is ventilated.
④Avoid touching or short circuiting wires or terminals.
Be aware that the voltages on special terminals or wires
can be as much as twice the battery voltage. Use isolated
tools, stand on dry ground, and keep your hands dry.
⑤Keep children away from batteries and the charge
controller.
Liability Exclusion
The manufacturer shall not be liable for damages,
especially on the battery, caused by use other than as
intended or as mentioned in this manual or if the
recommendations of the battery manufacturer are
neglected. The manufacturer shall not be liable if there
has been service or repair carried out by any
unauthorized person, unusual use, wrong installation, or
bad system design.
3.Dimensions
4.Installation
Page 1 of 5 pages
The following diagrams provide an overview of the
connections and the proper order.
1.Follow the chart, connect the load (positive pole and
negative pole) with the corresponding brown and blue
cables firstly, then seal them with tape.
2.Connect battery positive pole and negative pole to the
corresponding red and black cables, the load will be on
after 8s;
3.Connect the panel positive pole and negative pole to
the corresponding red and black cables, the load will be
off after 4s, and the controller begins to charge.
4.Confirm the LED display status: If the red LED is off
and the green LED flashes or constantly light, it is
normal; else it means fault, please refer to the 9.2 Faults
and Alarms to identify the reason.
Make sure the length between battery and controller is as
short as possible.
Recommended minimum wire size: 2.5mm²;
For easy installation and testing, in the first 5minutes,
charging and discharging conversion requires only 8s.
After 5 minutes, charging and discharging conversion
takes time of 5 minutes.
4.1 Connection sequence
4.2 Transportation mode(Load off)
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.
76.4
52
2. 5
10
10
4
20.7
④
③
⑥
⑤②
①

5 Remote control, Default setting.
!Remark：Be sure to set only one Smart-CC unit at a
time.
Page 2 of 5 pages
Solar charge controller Smart-CC series User Manual
5.1 Read the parameters
Press the "Parameter" key of the S-Unit 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
5.2 Read the running status
Press the "Status" key of the S-Unit to read the running
status of the controller.
5.1 Test function
Press the“T S-Unit, the controller will turn
on load for 1min. During daytime, the testing function
can help users to verify correct installation or for system
trouble shooting. 1min later the load will automatically
turn off.
The relationship between “Test”key press times in
the 1min and the output power of the controller is
shown in the following table:
est”key of
"Test”press times
1
2
3
4
5
6
Output power
Dimming1
Dimming2
Dimming3
Dimming4
Dimming5
End of test function
45°
45°
Num
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Factor y Default
4H
100%
0H
100%
0H
100%
0H
0%
0H
100%
5.0V
0min
0.3A *
Yes
12.2V
8%
LI
12.6V
12.4V
9.0V
9.8V
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 %
Battery
CVT
CVR
LVD
LVR
0℃ Chg
When Smart-CC series controller is connected to the
system, you can setting the controller with S-Unit infrared
remote controller, as shown below! Detailed setting
operations, please read S-Unit User Manual.
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.
4.2.2 Press the “ Test” key in factory mode
Press the“Back” and“Backlight”key at the
same time more than 3s, the remote controller will
work in factor y mode.
Press the "Test" key in the factory mode, the
remote controller displays "Transport OK" and will
beep a long sound, the controller enters into
transport mode.
!
flashing(0.2s/5s) and the remote control displays "Open
CP".
If the controller enters transport mode, the red LED is
④
③
⑥
⑤②
①
*The load current setting value represents the discharge
power.
If the load current is set to 0.3A, the discharge power
is set to 3W.
If the load current is set to 3.0A, the discharge power
is set to 30W.

Solar charge controller Smart-CC series User Manual
Page 3 of 5 pages
6.Starting up the controller
6.1 Self Test
As soon as the controller is connected to battery, it
starts self test. Then the display changes to normal
operation.
6.2 Battery Type
The controller applies to Lithium, AGM, Liquid and Gel
battery. It is your responsibility to check and ensure that
these settings are correct for your battery, otherwise
they must be amended.
SMR-DC is suitable for lithium battery when it is set to
Lithium battery, the charging target voltage and charging
recovery voltage can be set according to customer
requirements.
The controller adjusts itself automatically to 12V or 24V
system voltage when it is set to Gel, Liquid or AGM battery.
If the battery voltage on start-up is 0V-15V then the
controller infers a 12V system. If the battery voltage is 20V-
30V the controller infers a 24V system.If the battery voltage
is not within the normal operating rang at start-up, please
refer to Faults & Alarms.
6.3 0℃ Charging Protection
"0℃ Chg" can be set to "Yes", "Slow" or "No".
When the controller detects that the ambient
temperature is higher than 0℃, the charging function is
normal. when the ambient temperature is low than 0℃, if
the "0℃ Chg" is set to "Yes", the charging function is
normal, else if the "0℃ Chg" is set to "slow", the max
charging current is 20% of the rated current, else if the
"0℃ Chg" is set to "No", the controller does not charge
the battery.
The user can select the appropriate charging method.
8.LVD, LVR, Threshold, Dimming
8.4 Dimming
The "Dim Auto" of S-Unit is set to "Yes",
V" and "Dim %" at the same time, press the "Send" key to
set up the controller. when the battery voltage is lower
than the voltage of "Dim V" , it starts to dimming
automatically. Battery voltage reduces per 0.1V, load
current decreased according to the set of "Dim %", the
item set "Dim
8.3 Day/Night Threshold, Day/Night Delay
The controller recognizes day and night based on the
solar array open circuit voltage. This day/night threshold
can be modified according to local light conditions and
the solar array used.
Day/Night threshold setting range: 3.0~8.0V.
In the evening, when the solar array open circuit voltage
reaches the setting day/night threshold, you can adjust
the day/night delay time to make the load turn on a little
later.
Day/Night delay time setting range: 0~30min.
!
will restore only when the battery being recharged to the
recovery voltage.
If the controller goes into low voltage disconnect, it
Sunset
Dusk
Sunrise
Dawn
3.0~8.0V 4.0~9.0V
!1. Day/Night threshold voltage of load disconnect is
1V higher than the setting data, means the load will
disconnect when the solar voltage at 4.0~9.0V.
2.The controller has an automatic day/night threshold
adjustment function. If the lowest voltage of solar array is
higher than the setting day/night threshold, the load has
no output in first night, 24 hours later the controller can
automatically adjust the day/night threshold to meet the
requirements of lighting at night.
8.1Low Voltage Disconnect(LVD)
8.2Low Voltage Reconnect(LVR)
Low voltage disconnect setting range: 8.0~15.0V.
Low voltage reconnect setting range: 8.6~16.0V.
!
the minimum output power can be as low as 0.3W.
2. Dimming voltage should not be greater than the
voltage of “CVT”(Charging voltage target).
When the battery voltage is less than 76% of the “CVT”
voltage and the lasting time is more than 15s, the output
current of the controller is reduced to 0.3W.
1.If the controller is set to “Dim” or “Auto Dim”,
7.LED indications
LED
Status
Function
On
On
On
Fast flash(0.1/0.1s)
Flash(0.5/0.5s)
Work normal
The output power is 0.
Open circuit
(transport mode) *1
Off
Off
Slow flash(0.5/2s)
Slow flash(0.5/2s)
Super slow flash
(0.2s on/5s off )
Fast flash(0.1/0.1s)
Charging
not charging
Green
LED
Over temperature
protection
Over
current protection
Short circuit or
Over voltage protection
Battery is normal
Yellow
LED
Red
LED
Low voltage protection
Battery voltage is low
*1.If the controller is in transport mode, the red LED is super
slow flash(0.2s on/5s off), the green and yellow led is off.
*2.Detailed fault information can be read by S-Unit remote
controller.
Red
Yellow
Green

Page 4 of 5 pages
Solar charge controller Smart-CC series User Manual
11.2Faults & Alarms
11.1 Safety Features
Fault Status Reason Remedy
Over
voltage
protection
Batt ery
can’ t b e
char ged
Overcurrent,
short circuit
protection
Battery capacity
is low
Loads are
over current
or short circuit
H
voltage>
15.5/31.0V *
igh battery
PV panel fault
or reverse
connection
Load will be reconnected
when battery is recharged
Switch off all loads,
remove short circuit,
load will be reconnected
after 1 minute automatically
Gree n
LED
is on
Low
voltage
protection
Low volt.
prote cti on
Over temp.
protection
Controller temp.
is too high
Load reconnects
after temp. reduces
High
voltage
at
battery
terminal
Loads
are
not
powered
Check if other sources
overcharge the battery.
If not,controller is damaged.
Battery wires or
battery fuse
damaged,
battery has high
resistance.
Check battery wires,
fuse and battery.
Battery is
empty
after a
short time
Battery has low
capacity Change battery
Check panels and
connection wires
八、安全特性及故障描述
11.Safety Features and Faults & Alarms
Short circuit
Over current
Over voltage
Over temp.
Reverse
polarity
Solar terminal
Protected
Protected*1
Protected
Max.25V *3
Battery terminal
Protected
Protected *2
Max. 20V
Load terminal
Protected
Switches off
Switches off
with delay
If the temperature reaches the set value,
the controller cuts off the load.
Switches off
immediately
Reverse
Current
Low
voltage
*1.
damaged if short-circuit just happened in the PV array.
warning: It is forbidden to short-circuit the PV array during
charging .Otherwise, the controller may be damaged.
*2. Battery must be protected by fuse, or battery will be
permanently damaged.
*3. The solar panel voltage should not exceed this limit for a
long time.
When the PV doesn't charge,the controller will not be
!
may cause damage to the controller.
Always remove the error before you continue connecting
the controller.
Warning: The combination of different error conditions
Smart-CC series controller with advanced street light
control function. The modes of lighting can be based on
customer needs.
9. Streetlight Function
9.1 Dusk to Dawn (D2D)
Dusk to Dawn(D2D)
Light on
Light off
D/N Thr D/N Thr
Sunset Sunrise
D/N Dly
If “Time1” is set to “D2D”,the controller works in
dusk to dawn mode.
!1. series controller is set to D2D mode, the
corresponding dimming setting is still valid.
2. If “Time1”is set to D2D mode, “Time4” can not be
set to T0T mode.
Smart-CC
9.2 Five-stage Night Mode
Time1Time2Time5Time3 Time4
Light on
Light off
D/N Thr D/N Thr
Sunset Sunrise
D/N Dly
You can set the Time 1-5 and Dim 1-5 with S-Unit.
9.3T0T mode can set the load on time before
morning coming
(
)D/N Thr
Time1Time2Time5
Time3 T0T
Light on
Light off
D/N Thr
Sunset Sunrise
D/N Dly
If "Time4" is set to "T0T", this mode is T0T mode.
* If Time4 is set to T0T mode, Time1 can not set to D2D mode.
* Lithium: Battery voltage > CVT+0.2V
Gel, Liquid and AGM: Battery voltage>15.5/31.0V
10.Recommended connection of LED
Following connect ways is for the LED lights
(Vf: 2.9V~3.4V; I: 300mA, Power: 1W )
n for number of parallel connection
m for number of
in series connection
Recommendatory
connect way
6V ~ (Vb - 1V) 1.5~30W
Output Voltage Load Power
M=2~4
N=1~10
!
power range of the controller, then the controller is
unable to set successfully.
Note: If the power setting requirements exceed the
*Vb means the voltage of battery.

Page 5 of 5 pages
12.Technical Data
Solar charge controller Smart-CC series User Manual
12V
10A
and
8（ ）
3.7
10.8
3.0~8.0V
0~30min
~
6V~(Battery voltage - 1
95%
0~100%
Yes、NO、365
1~20%
mA
g
2.5mm²
-35~+60℃
0~100%RH
IP67
4000m
SMR1006-CCN5M Li
GEL, Liquid, AGM Lithium（Programmable）
20V
<14.5V (25℃)
14.5V (25℃)
14. V (25℃) Liquid
1 V (25℃)
~11.8V(Programmable)
11.4 ~ 12.8V(Programmable)
15.5V
10.0~17.0V(Programmable)
8.5~16.8V(Programmable)
8.0 ~15.0V(Programmable)
8.6 ~ 16.0V(Programmable)
Yes、No、Slow(Programmable)
25V
(Programmable)
(Programmable)
1.5 30W(Programmable)
V)
0.3W（Dimming)
(Programmable)
(Programmable)
Lithium: 9.0 ~ Charging voltage target (Programmable)
Gel, AGM and Liquid: 11.8 ~ 12.5V(Programmable)
(Programmable)
95%
8
76.4 x 52 x 20.7mm
125
-4.17mV/K per cell (Boost、Equalization)， -3.33mV/K per cell (Float)
Item
System Voltage
Max Charging Current
Battery Type
Max volt on Bat. Terminal
Max volt on PV terminal
Dusk/Dawn detect volt.
Day/Night delay time
Output Power
Output Voltage
Min power
Max LED driver efficiency
Dimming
Auto dimming
Voltage of start dimming
Dimming percentage
Max LED driver efficiency
Self consumption
Dimensions
Weight
Ambient temperature
Ambient humidity
Protection degree
Max Altitude
Wire size
Battery
Parame-
ters
Panel
Parame-
ters
Load
Parame-
ters
System
Parame-
ters
Fast voltage
Boost voltage
Equal voltage
Float voltage
Temp compensation
Charging voltage target
Charging voltage recovery
Low voltage disconnect
Low voltage reconnect
0℃ Charging protection
Low voltage disconnect
Low voltage reconnect
Over charge protect
GEL,
Liquid,
AGM
Lithium