Solar street light system refers to a set of independent distributed power supply system that constitutes solar street light. It is not subject to geographical restrictions, is not affected by the location of power installation, and does not need to excavate the road for wiring and burying. The comprehensive economic benefits are good, especially for the roads that have been built, it is very convenient to add solar street lights. Especially in the application of road lights, outdoor billboards, and bus stops far away from the power grid, its economic benefits are more obvious. It is also an industrial product that must be popularized in China in the future. 

1. Overview of solar street lights:

Solar street lights are powered by crystalline silicon solar cells, maintenance-free valve-regulated sealed batteries (colloidal batteries) to store electrical energy, ultra-bright LED lamps as light sources, and controlled by intelligent charge and discharge controllers to replace traditional public power lighting. Street lights, no need to lay cables, no AC power supply, no electricity bills; DC power supply and control; good stability, long life, high luminous efficiency, easy installation and maintenance, high safety performance, energy saving, environmental protection, economical and practical advantages, can be Widely used in urban main and secondary roads, communities, factories, tourist attractions, parking lots and other places. The following editor will introduce the general cost of solar street lights, working principle, components, advantages, parameters, installation steps, and selection methods.

The solar street light system is composed of eight elements. That is, solar panels, solar batteries, solar controllers, main light sources, battery boxes, main lamp holders, lamp poles and cables.

2. How much is a solar street light in general?

How much is a set of solar street lights? Solar street lights are composed of main parts such as battery panels, lamp holders, light poles, batteries, and controllers. The quality of the components, the size of the battery panel, and the size of the battery are the main factors that affect the price of solar street lights. Therefore, the price is not fixed and needs to be determined according to the specific configuration. The commonly used ones are generally around 1000-6000rmb.

3. The working principle of solar street lights

Description of the working principle of the solar street light: During the daytime, the solar street light is under the control of the intelligent controller. The solar panel absorbs the solar light and converts it into electrical energy after being irradiated by sunlight. The light source supplies power to realize the lighting function. The DC controller can ensure that the battery pack will not be damaged due to overcharge or overdischarge. It also has functions such as light control, time control, temperature compensation, lightning protection, and reverse polarity protection.