About the wattage choice of solar street light
When you configuring a solar street light, its power depends on the road width and surrounding environment, the height depends on the road width, and the line spacing depends on the power of the light source. The choice of solar street light source wattage is highly related to it.
In general, if the pole height is 2.5 meters, then use 8w solar garden lights; the pole height is 3 meters, use 12w solar garden lights; the pole height is 5 meters, use 15w or 21w solar street lights; The pole height is 6 meters, and 28w or 30w solar street lights can be used; the pole height is 7 meters, 40w solar street lights; the pole height is 8 meters, 56w or 60w solar street lights; the pole height is 10 meters. , About 80w solar street lights are used; about 12 meters are used 100w solar street lights.
If the width of road is about 3-4 meters, 3-4 meters of the light pole, 15-20w LED lamp head, the installation distance should be in 20-25 meters;
If the width of road is about 5-7 meters, 5-7 meters of the light pole, 30-50w LED lamp head, the installation distance should be in 30-40 meters;
If the width of road is about 8-12 meters, 8-12 meters of the light pole, 50-120w LED lamp head, the installation distance should be in 30-50 meters;
Generally, roads and scenes with fewer pedestrians can choose LED lamp heads with slightly lower wattage, and roads and scenes with more pedestrian traffic can choose LED lampholders with slightly higher wattage.
3-4 meters light pole recommended to choose 15-20 watt LED lamp holder.
5-7 meters light pole recommended 30-50 watt LED lamp holder.
8-12 meters light pole recommended to choose 50-100 watt LED lamp holder.
According to the actual situation, you can choose a double LED lamp head street light.
Many people like to install the brightest solar street lights, the brighter the better. However, the configuration scheme is very important for the cost. It is different with ordinary street lamps, which is only a problem of light sources. If you change from 18 watts to 100 watts, the overall cost will not add much money. But about the solar light, the cost will increase exponentially, because the solar street light is a system, each component will change with the corresponding factors, and the cost is also constantly changing; so if you want to make a professional solar street light solution, you must refer to the specific engineering case plan and experience the brightness of the program by yourself!