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Solar LED Street Light More And More Attention

With the increasing resources of the Earth, Solar LED street light the basic energy investment costs are rising, a variety of security and pollution hazards can be described as everywhere. Solar energy as a "inexhaustible" safe, environmentally friendly new energy more and more attention. Solar LED street light According to the analysis, by 2030, the world power production will mainly rely on solar energy. In recent years, solar photovoltaic products are being gradually used, solar photovoltaic products through the sun in the light of the role of electricity into the process, Solar LED street light is a high-tech development of new energy, at the same time, with the development of solar photovoltaic technology and Solar lighting products have also been mature, Solar LED street light solar energy products with environmental protection, energy saving dual advantages, solar lights, garden lights, lawn lamps and other aspects of the application has gradually formed the scale of solar power in the field of street lighting development has become increasingly perfect.

Solar street light consists of the following components: solar panels, solar controllers, battery pack, light source, light pole and lamp shell. If the output power is AC 220V or 110V, but also configure the inverter.

The solar panel is the heart of the solar street light. Its role is to convert the sun's radiation capacity into electricity, sent to the battery stored. Solar LED street light In many solar cells in the more common and more practical monocrystalline silicon solar cells, polysilicon solar cells and amorphous silicon solar cells and other three.

Regardless of the size of the solar fixture, a well-behaved charge-discharge controller is essential. In order to extend the battery life, it must be its charge and discharge conditions to be limited to prevent the battery overcharge and deep charge. In the larger temperature difference, the qualified controller should also have the temperature compensation function. At the same time solar controller should have both street lamp control function, with light control, Solar LED street light time control function, and should have a night automatically cut off the load function, to facilitate rainy days to extend the street lamp working hours.

As the solar photovoltaic power generation system input energy is very unstable, Solar LED street light so generally need to configure the battery system to work. The choice of battery capacity generally follow the following principles: first in the night to meet the premise of lighting, Solar LED street light the daytime solar cell components as much as possible to store energy, but also to be able to store to meet the continuous rainy night lighting needs.

What kind of light source is the use of solar energy lamps can be an important indicator of the use of general solar energy lamps using low-pressure energy-saving lamps, Solar LED street light low pressure sodium lamp, electrodeless lamp, LED, HID and other light sources. Which LED as a solar street light source is a trend.

The height of the poles should be determined according to the width of the road, the spacing of the lamps, and the illuminance of the road. Lamp appearance is not high, Solar LED street light relatively practical on the line.

Solar street lights were originally used primarily in third world countries or remote and disaster areas where electricity was not always available.Solar LED street light Today's solar technology development and solar energy projects appear in developed and developing countries.

Due to the unique advantages of solar photovoltaic technology, solar cells into the practical stage soon to be used in the field of lighting. In China, as early as the early 1970s, solar cells were used in the beacon lights, Solar LED street light when the installation of solar navigation lights in Tianjin Port. Solar LED street light Then, in order to solve the problem of lighting without power areas, solar lights are more and more appear. In southern China, Solar LED street light there have been solar tapping lights and many other solar lights.