MPPT LED Solar Street Light Controller DM120

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MPPT LED Solar Street Light Controller DM120

MPPT LED Solar Street Light Controller DM120

Gen4 Intelligent MPPT Solar Charge Controller With Step-up LED Driver

Waterproof All-in-one Constant Current MPPT Charge Controller

The product is suitable for : DM60/120/160/200(-R/-W)

Description

1. With MPPT technology, the controller has higher response speed and tracking efficiency, thus significantly improving the energy utilization efficiency of solar panels.
 
2. Lead-acid battery and lithium battery are available; operating parameters can be set by remote control.
 
3. Temperature compensation function and multi-stage constant voltage charging for lead-acid battery.
 
4. Load power and time control.
 
5. Battery charge and discharge temperature protection and setting.
 
6. Infrared remote control: allow for parameters setting and status checking.
 
7. High-precision digital step-up voltage and constant current control algorithm: ensure high efficiency and high constant current accuracy.
 
8. Provide battery/PV reverse electrode protection, LED short-circuit, open-circuit, and limited power protection, etc.
 
9. With metal outer shell and IP67 waterproof rating, the product can function well in various tough situations.
 
10. Infrared remote control: allow for parameters setting and status checking.

Items

Values

Adjusta

ble

Default

Model

DM60

DM120

DM160

DM200

  

Controller type

-R: infrared remote control; -W: 2.4G wireless remote control;

  

System voltage

12V

12V/24V

 

Lead-acid

 

Static power consumption

 

-R type: ≤5mA

-W type: ≤20mA

 

-R type: 6mA/12V; 4mA/24V

-W type: 18mA/12V;13mA/24V

-R type:

≤10mA/12V;

≤ 5mA/24V

-W type:

≤25mA/12V;

≤15mA/24V

  

Sleep power consumption

≤1 mA

  

Load current

50mA~3000mA

50mA~4200mA

50mA~5600mA

150mA~7000mA

330mA

Load voltage

15V~50V

15V~60V

15V~75V

  

Maximum load power

60W/12V

60W/12V;120W/24V

80W/12V;160W/24V

100W/12V;200W/24V

  

Load conversion efficiency

85%-96% (Typical efficiency 95%)

  

Load current accuracy

≤3%±30mA

  

Intelligent power

High, Moderate, Low, Auto, USE, No

Medium

Load working period

9-Period + Pre-dawn lighting

  

Period adjustment range

1min / 10min

  

Power adjustment range

1% / 10%

  

Maximum solar input power

130W/12V 130W/12V;260W/24V 200W/12V;400W/24V 260W/12V;520W/24V

  

Maximum charge current

10A

15A

20A

  

Maximum solar input voltage

≤50V

≤60V

≤100V

  

MPPT Tracking efficiency

>99%

  

Charging conversion eff.

85%-98%(Typical efficiency97% )

  

Over voltage

PB-16.0V; LI-overcharge voltage +2V; × 2, 24V system

 

16.0V

Limited charge voltage

PB-15.5V; LI-overcharge voltage +1V; × 2, 24V system

 

15.5V

Equalizing charge voltage

PB-14.6V; LI-None; ×2,24V system

 

14.6V

Equalizing charge interval

30 days

 

30D

Boost charge voltage (lead-acid)

Charge voltage (lithium)

 

8.5V ~ 17.0V;×2,24V system

 

 

14.4V

Floating charge voltage (lead-acid)

Charge return voltage (lithium)

 

8.5V ~ 17.0V;×2,24V system

 

 

13.8V

Over discharge voltage

8.5V ~ 17.0V;×2,24V system

11.0V

Over discharge return voltage

8.5V ~ 17.0V;×2,24V system

12.5V

Temperature compensation

coefficient

PB: -3.0mV/℃/2V; lithium battery: no compensation

  

Light control voltage

3V ~ 11V;×2,24V system

5V

Light control delay

0S~60S/2min ~ 60min

10S

High temperature charge

+40℃~+90℃

65℃

Low temperature charge

0℃ ~ -35℃

-35℃

Operating temperature

-35℃ ~ +65℃

  

IP rating

IP67

  

 

Protections

Battery reverse polarity protection, solar panel reverse polarity protection, solar panel over-voltage protection, lithium battery overcharge and over-discharge protection, lithium battery BMS overcharge detection protection over temperature protection, load open circuit and short circuit protection.

  

Weight

260g

400g

510g

770g

  

Controller dimensions (mm)

80*82*22.6

114*82.3*24.5

142*82.3*24.5

155*114.4*34

  

Controller mounting

dimensions (mm)

65.5*75

82.3*74

82.3*102

102*123

  

Mounting hole diameter (mm)

Φ3.5

solar charger inverter Authentications

solar charger inverter Authentications

FAQ:

Q1: What kind of certificates you have for your solar controllers ?

SRNE:Our solar controller has CE,ROHS,ISO9001 certificates approved.

Q2: 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.

Q3: 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.

Q4: 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

Q5: How're about your customers service?

SRNE:All solar controllers will be tested strictly one by one before leaving factory,And the 

defective rate is below 0.1%.we do try our best to provide a good customer service.

Q6:Minimum Order Quantity?

SRNE:Be equal or greater than 1 piece.

        

        

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