Solar street lights – no electricity, self-contained new green street lights
With the progress of technology, solar energy is widely used in various fields as a clean and renewable energy source. As part of its application field, solar street lights are gradually becoming a new choice for urban street lights. This paper will introduce solar street lights from the principle and composition, circuit principle, advantages, applications and the future of five aspects.
The principle and composition of solar street lamp
Solar street lights are composed of solar panels, charging controllers, lithium batteries, LED lamps and light poles. Among them, solar panels are the key components, whose role is to convert solar energy into electricity and store it in lithium batteries.
Advantages of solar street lights
Solar street lights have many advantages. First of all, energy conservation and environmental protection, solar energy is a renewable green energy, without external power, can be self-sufficient. Secondly, the maintenance cost is low, the service life of solar street lights is long, and the lamps do not need to be replaced regularly, which greatly reduces the maintenance cost. In addition, the use of solar street lights in the process of almost can not produce waste gas, waste water and other pollution, will not affect the environment, so the ecological benefits are significant. Finally, the solar street light has a natural light control function, which can automatically adjust the opening condition according to the change of ambient brightness, and realize the application of smart street lights.
The future of solar street lights
With people’s attention to environmental protection and sustainable development, the future market space of solar street lights is growing. It is expected that in the future, solar street lights will continue to improve their stability and intelligence, and provide people with better night street light services. Of course, the technology of solar street lights still needs to be continuously improved and improved.
As an environmentally friendly street lamp, solar street lamps have begun to be widely promoted in cities at home and abroad, and have good market prospects. It is believed that solar street lights will be more and more accepted and favored by everyone in the future development, bringing a healthier and more livable environment to our city.
