Application and Development Trend of Solar Street Lamp

Solar street lamp adopts crystal silicon solar battery to supply the power and uses the ultra bright LED lamp as the light source. The LED Street light can replace the traditional public electric lighting lamp. It has advantages of good stability, long service life, high luminous efficiency, simple installation, high safety performance, energy saving and environmental protection. Application of solar street lamp is very wide.
Firstly, the solar street lamp is used in the relatively developed city of the coastal area. Chinese solar street lamp is firstly used in the coastal developed region. The solar street lamp uses independent or grid connected system. The LED street light can be automatically switched to supply the power through using the city power in the long term rainy insufficient illumination condition.

Secondly, the solar street lamp is used in the western region. In recent years, in the western part of China or partial western area, because the power supply distance is too large and the loss is large, now more and more LED street lights are used to replace the conventional lighting way. The LED street light is a green pollution-free and environmental protection lighting way.
Thirdly, it is also used in the project lighting. Road lighting uses solar energy street lamp. It is actually a nonstandard road lighting design. Street LED lights manufacturer adopts the industrial level chip with low power design. It can work under the condition of high temperature and cold temperature.
In recent years, garden lights, street lamps and landscape lamps are also widely used. However, many experts also point out some problems which are worthy of paying attention to.
Firstly, the LED street light lacks the relative technology. At present, the LED street light still has some problems in the power, light efficiency and service life.
Secondly, the problem of environmental pollution: the battery of the solar street lamp mainly uses the lead-acid battery. There are large quantities of lead in the waste battery acid liquid. If the battery is optionally thrown out, it will seriously damage soil and water.
The design of solar street lamp needs to be scientific and reasonable. We should overall consider the street lamp construction, especially the development of street lamp battery. And then we need to combine with practical experience and optimize the design; in order to ensure normal work of the solar LED lamp.
LED street light is the most ideal road lighting tool. With the improvement of people's living standard and social scientific research development, it will be widely applied to various regions.
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