1. Overview of solar street lights:
Solar street lights are powered by crystalline silicon solar panels, with maintenance free valve controlled sealed batteries (colloidal batteries) storing electrical energy.
Ultra high brightness LED lamps serve as light sources and are controlled by intelligent charging and discharging controllers. They are used to replace traditional public power lighting street lights, without the need for cable laying, AC power supply, and electricity bills;
Adopting DC power supply and control; It has the advantages of good stability, long service life, high luminous efficiency, easy installation and maintenance, high safety performance, energy conservation and environmental protection, and economic practicality.
It can be widely used in urban main and secondary roads, residential areas, factories, tourist attractions, parking lots, and other places.
2. Components of solar street lights
The solar street light system is composed of eight major elements. That is, solar panels, solar batteries, solar controllers, main light sources, battery boxes, main lamp caps, lamp poles, and cables.
3. How much does solar street light usually cost
The quality of solar street lamp components, the size of solar panels, and the size of batteries are the main factors that affect the price of solar street lamps. Therefore, the price is not fixed and needs to be determined based on specific configurations. Commonly used ones are generally around 1000 to 6000 yuan.
4. Working principle of solar street lights
Working principle of solar street lights: During the day, solar street lights are controlled by an intelligent controller. The solar panel is illuminated by sunlight, absorbing solar energy and converting it into electrical energy.
During the day, the solar cell module charges the battery pack, and at night, the battery pack provides power to the LED light source, achieving lighting functions.
The DC controller ensures that the battery pack is not damaged due to overcharging or discharging, and has light control, time control Temperature compensation, lightning protection, reverse polarity protection, and other functions.
