SRNE Solar Co.,Ltd
Shenzhen Shuori New Energy Technology Co.,Ltd.
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MPPT Solar Street Light Controller
MPPT Solar Charge Controller with step-up LED driver SR-DM160
Product Description
Features of SR-DM160
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.
Application Area:
Office and public facilities, household system, network transmission equipment, manufacturing, control system, solar energy system, oil field, drilling field operation,etc.
Parameter of SR-DM120/DM160
| Parameter Name | Value | |||
| Model | DM120 | DM160 | ||
| Supported battery | Lead acid battery(gel included) and lithium battery | |||
| Battery voltage | 12V | 24V | 12V | 24V |
| Battery voltage range | 7V~32V | |||
| Charge current | 10A | 15A | ||
| Limited charge current | ||||
| Solar panel power | 130W | 260W | 200W | 400W |
| Solar input voltage | 17V~60V | 34V~60V | 17V~60V | 34V~60V |
| Circuit efficiency | ≤95% | ≤97% | ≤95% | ≤97% |
| Voc of solar panel | <60V | |||
| MPPT tracking efficiency | >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 | 60W | 120W | 80W | 160W |
| Output voltage range | 15V~60V | 30V~60V | 15V~60V | 30V~60V |
| 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 | |||
Company Information
Why choose us?
SRNE, as a high-tech enterprise with the government support ,and with own R&D team as well as factory, has become the famous brand and the experts of PV storage management and control, we always insist on good quality, professional service and leading technology. Besides, customer can purchase premium products with favorable prices from us.
Our R&D team and service: in SRNE, there' re some technicians having more than 10 years experience in the field of solar controller and all the products we design are the trend of market development.
Our tenet is continuously in pursuit of warm customer service.
FAQ:
Q: what kind of certificates you have for your solar controllers ?
SRNE:Our solar controller has CE,ROHS,ISO9001 certificates approved.
Q: Are you a manufacturer or trading company?
SRNE:We are a state-level high-tech enterprise that integrates pluralism, R&D and manufacturing as one with PV controller,PV
inverter,PV energy storage oriented.And we have our own factory.
Q: Can I buy one sample for testing?
SRNE:Sure,we have a 8 years experience R&D team and in timely after sale service,can help u fix any technicial problem or confusion.
Q: How are about the delivery?
SRNE:
Sample:
1-2 working days
Order: within 7 working days depending on the order quantities
OEM Order: 4-8 working days after confirming the sample
Q: How're about your customers service?