| Model | SMR1012-DCN5LiG | SMR2012-DCN5LiG |
| Max Charging Current | 10A | 20A |
| System Voltage | 12V/24V automatical recognization |
| Max. battery voltage | 40V |
| Battery type | Gel, Liquid, AGM and Lithium |
| Gel, Liquid and AGM | Fast Charging Voltage | <14.5/29V@25ºC |
| Boost Voltage | 14.5/29V@25ºC |
| Equalization Voltage | 14.8/29.6V @25ºC(Liquid, AGM) |
| Float Voltage | 13.7/27.4V@25ºC |
| Low Volt. Disconnect | 10.8~11.8V/21.6~23.6V(Programmable) |
| Reconnect Voltage | 11.4~12.8V/22.8~25.6V(Programmable) |
| Overcharge Protect | 15.5/31.0V |
| Temp. Compensation | -4.17mV/K per cell (Boost, Equalization), -3.33mV/K per cell (Float) |
| Lithium | Charging voltage target | 10.2~32.0V(Programmable) |
| Charging voltage recovery | 9.8~31.8V(Programmable) |
| Low voltage disconnect | 9.4~30.0V(Programmable) |
| Low voltage reconnect | 10.0~31.0V(Programmable) |
| 0ºC Charging protection | Yes, No,Slow(Programmable) |
| Max. panel voltage | 25V/50V |
| Day/Night threshold | 3~8/6~16V(Programmable) |
| Day/Night delay time | 0~30min(Programmable) |
| Output power | 3~60/3~120W |
| Output current | 0.15~4.0A(Programmable) |
| Min. Load current | 100mA(Dimming) |
| Output voltage DC | ( Battery voltage + 2V) ~55V |
| Current precision | ±2% |
| Auto dimming | Yes,No(Programmable) |
| Dimming | 0~100%(Programmable) |
| Voltage of start dimming | Lithium: 9.5~Charging voltage target (Programmable) |
|
| Gel, AGM and Liquid: 11.8~12.5/23.6~25.0V(Programmable) |
| Dimming percentage | 1~20%(Programmable) |
| Work Mode | 5 Stages,D2D, T0T(Programmable) |
| Max. LED driver efficiency | 95% |
| Remote control mode | Wireless remote control,0~30 meters can be set |
|
| Dimensions | 103*85*25mm |
| Weight | 200g |
| Wire size | 2.5mm2 | 4mm2 |
| Self consumption | 6~17mA |
| Ambient temperature | -35ºC~+60 ºC |
| Degree of protection | IP67 |
| Max. Altitude | 4000m |