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Sep 08, 2021

How many volts and how much wattage are solar street lights in general

I. Working System


Solar street light is a DC system, the working voltage is generally 12V/24V/36V/This is the mainstream, which is the most commonly used specifications among solar street lights, and is also designed especially for solar panels. Of course, there are also higher special requirements, such as 48V/72V, etc. Another great advantage of solar street light is that it is far below the human safety voltage (36V), even if leakage occurs, it will not cause personal safety accidents, and fully protect personal safety.


Tuwei solar street light adopts advanced technology and opens a new era of 3.2V safety voltage, which is not only safe, but also generates electricity as usual on continuous rainy days, and intelligently controls light to ensure 8 hours of light time.


II. Light source wattage


Solar street light source how much wattage is installed, the size of the light source wattage and the height of the pole, and the width of the road have a direct relationship. Conventional solar street light source configuration is as follows.


5 m solar street light equipped with light source: 10-20 watts.


6 meters solar street light with light source: 20-30 watts.


7 meters solar street light equipped with light source: 30-40 watts.


8 m solar street light equipped with light source: 40-60 watts.


9 m solar street light equipped with light source: 60-80 watts.


10 m solar street light equipped with light source: 80-100 watts.


12 m solar street light equipped with light source: 100-120 watts.


Solar street lights with double LED heads can be chosen for roads with divided traffic lanes and pedestrian paths.


III. Solar panel wattage


The wattage size of solar panels should be matched according to the wattage size of the light source. General solar panel power wattage size is about 2-3 times the wattage of the light source.


20 watt light source wattage equipped with 40-watt panels.


30 watt light source wattage equipped with 60-watt panels.


30 watt light source wattage equipped with 90-watt panels.


80 watt light source wattage equipped with 150-watt battery panel.


120-watt light source wattage equipped with a 180-watt battery panel.


The wattage of the light source of other solar spotlights is not necessarily proportional to the wattage of the battery plate, some light source wattage is greater than the wattage of the battery plate, small power, large energy, can also meet the normal lighting needs


Ps: Solar Light  12V/24V/36V battery  product warranty for 3 years, welcome to consult and purchase: info@manlybatteries.com



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