Hot selling solar garden light/solar street lamp

Specifications

solar street lamp
1.No of cells and connections
2.Automatically switch on/off by day/light
3. enegy saving

Hot selling solar garden light/solar street lamp

 

 

Solar garden light/solar street lamp

1)CE ROHS 2-3 years warranty

2)Energy saving and environmental

3)Govenment support    

           

1. Top quality chips and LEDs are used, achieving ultra brightness, saving energy by 75%;

2. Power factor over 95%, harmonic distortion rate less than 15%;

3. Amazingly long lifetime over 50,000 hours, one-time investment, long-time payback;

4. Adopt digital constant-power technology, realizing control of LED power;

5. Unique die-casted aluminum shell structure realizing excellent cooling effect;

6. Lens light distribution technology is adopted, making the brightness more even;

7. Stable LED working point, low temperature rise, low brightness decline.

 

Solar garden light/solar street lamp

Controller of Solar LED street light

Light Control + Time Control  

 

Reference picture: the standard configuration according to customer’s request

3.Lamp post: All-steel passivation disposal   15years

4.Solar panel: 20 years

5.Many crystal/ monocrystalline silicon    CECT

6. Cell   Polycrystalline silicon solar cells 156*78mm

7.No of cells and connections        72(4*9)

8.Weight:6.5kg

9.Temperature and Coefficients

 NOCT   Rated operation current temperature  48ºC ±2ºC

Current temperature coefficient         %/K    0.06±0.01

Voltage temperature coefficient          mV/K   -(78±10)

Power temperature coefficient        %/K    -(0.5±0.05)

NOTC:Nominal Operation Cell Temperature

lar battery:   1×12V/100ah                        5-8 years 

11.Charicteristics:

 Model          JNGM65W       JNGM60W          JNGM55W

 Open circuit voltage(Voc) 21.8V      21.7V               21.6V 

Optimum operating voltage(Vmp)     17.6V            17.5V              17.0V

Short circuit current(Isc)             3.95A            3.70A              3.50A

Potimum operating current(Imp)       3.69A            3.43A              3.24A

Maximum power at STC(Pm)  85W  STC:Irrandiance 1000W/m²,Module temperature 25ºC Am=1.5

12.Main feature of battery:

The complete sealing and designed without maintaining. The life time of designment is over 5-8 years.

Battery shell material are the ABS, strengthen resistance fuel(V0 level) is available for customers to choose. Low self-discharge.

The colloid plate and shelf are used for colloid materials.

13.Solar Controller:  5 years 12V/10A

The advantages of solar wind controller: Use wind power generators or solar panels provided electricity to control charging constant pressure in current limit automatic for the battery according to the protection condition of battery voltage selected automaticly. It will protect automatically when the power voltage supplied by battery is over. To make your battery is always in condition of good charging and protection,then it is good for charging saturation, performance, visualdisplay, simple operation and high using efficiency of battery.

14.light source  4000 hours  LED combination lamp holder     12V/30W   36001M

15. solar support, battery box  Plastic spraying with all-steel

16.Working time: over 8 hours,Cloudy or rainy days: over 5 days

17.auxiliary material, wiring, fasteners, terinals, etc

 

 

 

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