Model
Max. battery voltage
Battery type
Max. panel voltage
Day/Night threshold
Day/Night delay time
Output power
Output current
Min. Load current
Output voltage DC
Current precision
Dimming
Voltage of start dimming
Dimming percentage
Work Mode
Max. LED driver efficiency
Remote control mode
Dimensions
Weight
Wire size
Self consumption
Ambient temperature
Degree of protection
Max. Altitude
Max Charging Current
System Voltage
Auto dimming
Fast Charging Volt.
Boost Voltage
Equalization Voltage
Float Voltage
Low Volt. Disconnect
Reconnect Voltage
Overcharge Protect
Temp. Compensation
Charging Volt. recovery
Low voltage disconnect
Low voltage reconnect
0℃ Charging protection
Charging Volt. target
SMR1012-DCN5Li SMR2012-DCN5Li SMR1012-DCN5LiG SMR2012-DCN5LiG
40V
Gel, Liquid, AGM and Lithium
(Programmable)
(Programmable)
10.0~32.0V(Programmable)
8.5~31.8V(Programmable)
8.0~30.0V(Programmable)
8.6~31.0V(Programmable)
Yes, No, Slow(Programmable)
55V
Lithium: 3.0~20.0V(Programmable)
Gel, AGM and Liquid: 3.0~8.0/6.0~16.0V(Programmable)
0~30min(Programmable)
3~60W/3~120W
0.15~4.0A(Programmable)
100mA(Dimming)
( Battery voltage + 2V) ~ 55V
±2%
(Programmable)
0~100%(Programmable)
Gel, AGM and Liquid: 11.8~12.5/23.6~25.0V(Programmable)
1~20%(Programmable)
5 Stages, D2D, T0T(Programmable)
95%
Infrared Wireless remote control,
0.5 ~ 30 meters can be set
103*85*25mm
320g
2.5mm² 4mm² 2.5mm² 4mm²
10mA
-35℃ ~ +60 ℃
IP67
4000m
10A 20A 10A 20A
12V/24V automatical recognization
<14.5/29V@25℃
14.5/29V @25℃
14.8/29.6V @25℃(Liquid, AGM)
13.7/27.4V @25℃
10.8~11.8V/21.6~23.6V
11.4~12.8V/22.8~25.6V
15.5/31.0V
-4.17mV/K per cell (Boost, Equalization), -3.33mV/K per cell (Float)
Yes、No
Panel
Parame-
ters
Load
Parame-
ters
System
Parame-
ters
Battery
Parame-
ters
Gel,
Liquid
and AGM
Lithium
Page 7 of 7 pages
Solar charge controller Smart-DC series User Manual
*G series is 2.4G communication R series have PIR function,
10.2~32.0V(Programmable)
9.8~31.8V(Programmable)
9.4~30.0V(Programmable)
10.0~31.0V(Programmable)
Lithium: 9.0~Charging voltage target
Lithium: 9.5~Charging voltage target