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What components are contained in a solar led street light

Time:  2023-06-08    Author:        Look:  317

solar led street light is a new type of energy-saving and environmental protection street lamp. It uses solar energy to generate electricity and stores the electric energy in the battery. It can be automatically lit up at night according to the brightness. The main components of solar led street light include: solar panel, battery, LED light, controller, mast and its support; Along with the development of production process and customer demand also includes intelligent controller, environmental sensor, billboard and other components.

Solar panel

solar panels are the most important component of solar led street light, which is key to converting sunlight into energy. The panels are typically composed of multiple solar cell chips, consisting of glass, EVA film, solar cell chip, EVA film and backplane. The power of solar panels determines how much sunlight can be absorbed each day, as well as how long and how bright the street lights can be.

battery

Batteries are devices that store the electricity produced by solar panels. During the day, solar panels convert sunlight into electricity and store it in batteries, which then feed the accumulated energy to LED lights when night falls. solar led street light usually uses lead-acid batteries, nickel-metal hydride batteries or lithium batteries.

LED lamp

LED lights are the core component of solar led street light, which is also the source of light emitted by street lamps. Compared with traditional incandescent lamps, LED lamps have more outstanding advantages. First of all, in terms of life, the life of LED lamp can usually reach more than 50,000 hours, much higher than the traditional incandescent lamp. Secondly, in terms of energy saving, LED lights can convert more of the energy stored by solar energy to achieve a brighter lighting effect because of their high luminous efficiency.

controller

The controller is the key equipment of intelligent automatic control of solar led street light. It can automatically sense the ambient brightness and adjust according to the actual situation. When the ambient brightness reaches a certain level, the controller will automatically turn off the light to avoid waste. Conversely, when the environment is dark, the controller will activate the lights to meet people's nighttime needs.

Mast and support

The mast and its support are the foundation of solar led street light erection. The height of the mast is usually between 3-6 metres and can be adjusted according to road conditions. The bracket is an important component that connects devices such as solar panels, LED lights and controllers. Since solar led street light needs to constantly face complex weather conditions and unpredictable external factors, its mast and support must have sufficient strength and stability.

Intelligent controller

The intelligent controller can realize linkage control among multiple solar led street lights through wireless communication technology, and automatically adjust lighting brightness, lamp switching time and other parameters according to different scenes, so as to improve energy efficiency and energy-saving effect of solar led street light.

Environmental sensor

Environmental sensors can monitor ambient temperature, humidity, air pressure, air quality and other parameters, and feed the data back to the intelligent controller, so that it can adjust the working mode of the solar led street light according to the actual situation.

billboard

Some solar led street light will also add the design of billboards, which will be used as a channel for the release of public information in the city, which not only adds the lighting landscape of the city at night, but also has certain commercial value.

In summary, solar led street light is a new type of street lamp that generates electricity from solar energy and stores the electricity to feed the LED lights. It consists of several key components that work together to improve road safety and pedestrian safety at night. At the same time, solar led street light also has the advantages of cleanliness, environmental protection and energy saving, becoming an important part of urban green development.

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