Layout design of solar street light installation

The layout design of solar street lights is very important. Generally speaking, when there are shops or shop windows on both sides of the road with high illumination, the solar street lights can be arranged in the center. On a relatively wide expressway or when there are upper and lower lanes, center lighting can also be used. But if there are poles on both sides of the road, you can pull the steel cable and hoist the lamp above the centerline of the road. It is also possible to pull the wire rope light on the isolation belt. Usually the width of the road is between 12 and 15m, and the centerline is often used for the secondary and tertiary roads. The advantage is that the illumination is relatively uniform. The disadvantage is that the maintenance of the lamps in the center of the road is not very convenient. When the width of the road is greater than 15m, and there are many vehicles and pedestrians, and the aesthetics is emphasized, the staggered lights on both sides or the symmetrical lights on both sides can be used. In the actual design, it is often limited by many objective conditions. For example, when the road is wide and only one side of the lights can be placed, the elevation angle of the solar street light can be increased, generally to 15 degrees. If the elevation angle is too large, the luminous efficiency of the lamp will be reduced, and glare is likely to be generated.