Description
SRNE Solar MPPT SR-DM200 Lighting Controller
 60 Volt (Max) 15 AMP Solar Charge Controller With Lighting Control – 12/24 Volt
This Controller Can Handle Solar Array Input Up To:
260 Watts @ 12 Volts
520 Watts @ 24 Volts
SR-DM200 Can Control LED Lights Up To:
@ 12 Volts – 100 Watts
@ 24 Volt – 200 Watts
This Controller Supports The Following Add-On’s:
SR-CU-ALL5 – Remote control unit for street light charge controller – $44.95
The SRNE SR-DM200 Can Charge The Following Types Of Batteries:
- Flooded Lead Acid
- AGM
- Gel
- Lithium Iron Phosphate (LiFeP04)
- Lithium Cobalt Oxide (LiCoO2)
- SiO2
- Lead Carbon & Carbon Foam
Features of SR-DM200
1. Support both lead acid (Gel included) and lithium battery both for 12V and 24V system.
2. Adopts MPPT charging method, which supports the Voc of solar panel ≤60V.
3. With step-up constant current source for output, which can drive 18 LEDs in series.
4. Multi-crest MPPT tech, adapts to the solar panel which is under shadow or partly damaged.
5. 4 levels dimming design(including morning lighting).
6. IR remote control: for parameter setting, parameter reading and historical data checking.
7. Auto identify day/night.
8. Very low dormancy loss: 0.06W.
9. Protections: IP68, over charge/over discharge protection, reverse connection protection, reverse charging protection, over load/over current protection, short circuit/open circuit protection, over temperature protection, TVS lighting protection.
Applications Include:
Lighting Control For Off Grid Business Sign Lighting, Security Lights, Billboard Signs, Street Lights And Landscape Lighting
Parameter of SR-DM120/DM200
| Parameter Name | Value | |||
| Model | DM120 | DM200 | ||
| Supported battery | Lead acid battery(gel included)Â and lithium battery | |||
| Battery voltage | 12V | 24V | 12V | 24V |
| Battery voltage range | 7V~32V | |||
| Charge current | 10A | 20A | ||
| Limited charge current | ||||
| Solar panel power | 130W | 260W | Â 260W | Â 520W |
| Solar input voltage | 17V~60V | 34V~60V | Â 17V~60V | Â 34V~60V |
| Circuit efficiency | ≤95% | ≤97% |  ≤95% |  ≤97% |
| Voc of solar panel | Â <60V | |||
| MPPT tracking efficiency | Â >99% | |||
| Limited Charge voltage |  15.5V;×2/24V | |||
| Over voltage protection |  17.0V;×2/24V | |||
| Over-discharge voltage |  7.5V~15.5V;×2/24V | |||
| Max load power | Â 60W | 120W | Â 100W | Â 200W |
| Output voltage range | 15V~60V | 30V~60V | Â 15V~60V | Â 30V~60V |
| Â Output current range | 70~4200 mA | 70~5600 mA | ||
| Output current accuracy |  ±3% or ±30mA | |||
| Light control voltage | 5V~15V;×2/24V | |||
| Working temperature | -40℃ ~ +60℃ | |||
| Weight | 390g | 490g | ||
| Product dimension | 114×88.3×24.5(mm) |  142×88.3×24.5(mm) | ||
| Protection | 1.IP68 degree;
2. PV and Battery reverse connection; 3. internal overheat; 4.PV over voltage, short circuit; 5.charge,discharge over load; 6.Anti converse charge at night; 7.TVS protection to PV. 8. Load short circuit, open circuit ; 9. Battery open circuit |
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Related Products: SRNE DM120
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