Customized design LED street light mppt solar charge controller
Customized design LED street light mppt solar charge controller
Customized design LED street light mppt solar charge controller
Customized design LED street light mppt solar charge controller
Customized design LED street light mppt solar charge controller

Customized design LED street light mppt solar charge controller

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Product Overview

Description


Customized design LED street light mppt solar charge controller

Product Description

Features of  SR-DM120/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.

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 range15V~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

 

3-DM160_01.jpg3-DM160_02.jpg3-DM160_03.jpg3-DM160_04.jpg3-DM160_05.jpg

 

 


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