General Specification of 5M 20W Solar Street Light
|Solar Street Light Model||5M 20W Solar Street Light|
|Working Time||Whole Night|
|Rainy Days Backup||2～5days|
-30℃～70℃ Working Temperature
﹥160km/h Wind Resistance
|Certifications||CE, GMC, TUV，CCC, ISO9001, SGS, RQHS, IEC61215, SASO, BV|
5M 20W Solar Street Light, 5M 20W Solar Roadway Lighting 5M 20W Solar Pathway Lighting,
5M 20W Solar Ramp Lighting, 5M 20W Solar Sidewalk Lighting, 5M 20W Solar Private Lighting
5M 20W Solar Farm﹠Ranch Lighting, 5M 20W Solar Perimter Security Lighting,
5M 20W Solar Wildlige Area Lighting. 5M 20W Solar Farm Lighting, 5M 20W Solar Park Lighting,
5M 20W Solar Gate Lighting, 5M 20W Solar Yard Lighting, 5M 20W Solar Fence Lighting,
5M 20W Solar Campus Lighting, 5M 20W Solar Remote Area Lighting，
5M 20W Solar Boat Dock Lighting, 5M 20W Solar Military Base Lighting,
5M 20W Solar Jogging and Solar Bike Path Lighting，5M 20W Solar Boat Dock Lighting,
5M 20W Solar Military Base Lighting，5M 20W Solar Jogging and Solar Bike Path Lighting
We can provide different kinds of 5M 20W solar street light according to your requirement. There are 4 information that should be provided:
1 Geographical Position
2 Road Width
3 How many working hours per day
4 How many backup rainy day
Note: Solar power radiation is a vital factor to determine any specifications in any 5M20W solar street light application and that is why geographical position is requested in order to find out the solar radiation in different cities around the globe.
Working Principle of 5M 20W Solar Street Light
During the day time, solar panels generate DC power, it passes through the controller to change the battery, when the night comes the controller detects no current coming from the panels then it gives an order, to the LED lamp to turn ON, and the lamp will turn OFF again once the controller detects power current coming from the panel again on the next day.
In case of a non-sun rainy day while no current coming out of the panel for the whole day, the controller was pre-set to turn ON the lamp for a certain amount of hours using the backup capacity of the battery which could be determined upon customer request.
1. 85W Solar Panel
|Silicon Type||Poly Crystalline|
|Maximum Power Voltage(Vmp)||17.50V|
|Maximum Power Current(Imp)||4.00A|
|Open Circuit Voltage(Voc)||21.50V|
|Short Circuit Current(Isc)||4.50A|
|Surface Maximum Load Capacity||5400Pa|
|Warranty||Power is not less than 90%in 10 years and 80% in 25 years|
﹥ 25 years
2. 20W Led Lamp
|Lamp Power||20W||Working Temperature||-35℃～50℃|
|Input Voltage||DC 12V||Working Humidity||10%～90%RH|
|LED Chip||BRIDGELUX/CREE/EPISTAR||Lamp Fixture||High-Pressure Die-Casting Aluminum. Corrosion Resistant|
|Luminous Flux||1710||Lamp Arm Adaptor||Diameter 60mm, built inside light fixture|
|Power Factor||95%||Life Span||﹥50,000hours|
|Color Temperature||3000k～6500k||IP Rate||IP65|
|Beam Angle||120°||Painted Color Options||Customized|
3. 10A Controller
|Working Voltage||12V/24V||IP Rate||IP68|
|Rating Current||10A||Life Span||﹥10 years|
|Certification||CE, RoHS, IEC61215,UL,TUV|
Common working mode: The working time can be divided into three periods. Every period of working can be adjusted from 0-15 hours, and working power can be adjusted from 0%-100%.
Morning Lighting Mode:Controller can calculate the time of sunrise automatically. So that LED light can be set to light up at certain time before sunrise.
Intelligent Working Mode: The loading power of LED will adjust automatically according to the capacity of battery. The system will choose the smaller one between the automatically setting power and users setting power as the loading output power.
For example: When the capacity of battery is 50%, the loading power that calculated by intelligent power is 60%, if users set the loading power as 60%, the final loading power is 60%. If users set the loading power as 20%, the final loading power is 20%.
4. 60AH Gel Battery
|Type||GEL Free Maintenance Battery||Details|
|Rated Working Voltage||60AH|
|5.2mΩ (Lead Terminal)|
|Charge Voltage(25℃)||Float Charge: 13.5V-13.8V
5. Battery box position
There are 3 types of battery position of 5M 20W solar street light as following showed:
|Battery Top||Hanging Battery||Buring Battery|
6. 5M Lighting Pole
Material: Q235 Steel
Life Span: ﹥ 20 years
7.Detachable Panel Brackets
|Material||Q235 Steel||Gaivanization||Hot Dip|
Bolts and Nuts
|Stainless Steel||Coating||Powder Coating|
|Vertical Angle||0～90° or as required/
Adjustable is also avaible
|Horizontal Angle||Adjustable||Features||Detachable, very easy to install onsite and save transport cost|
8. Detachable Foundation Kits
|Material||Q235 Steel||Lifetime||﹥20 years|
|Bolts and Nuts Material||Stainless Steel||Features||Detachable, very easy to install onsite and save transport cost|
|Solar Panel:||LED Lamp:|
|Battery Box:||Foundation Kit:|
|Cable:||Bolts and Nuts:|
Note: For LCL, all products except lighting pole should be packed into wooden cases
Customized Lighting Solutions
A wide variety of configurations and designs are available to meet your specific demand.
Specifications mentioned here are the fixed standards for average use. The system will be configured according to climatic conditions of the installation site together with your specific requirements.
For Customized Solar Street Lighting Solutions, please click inquiry.
Featured Project Cases
So far SOKOYO has sold over 250,000 sets of solar street lights. With an annual sales average of 70,000 sets provided with reliable quality and competitive price,
SOKOYO has won great market in America, Japan, EU, middle-east, South America and Africa.
SOKOYO has built partnership with many famous companies like Marriott Hotel, Shangri-LaHotel, Huawei, ZTE, China Railway Construction Company, Green Solar Energy (USA) and etc.
For typical project cases, please click SOKOYO Project Gallery.