Light illuminates the road ahead. We can not carry out the day's work and life without light. Everywhere in the world, it seems that there is no place where light doesn’t need. During the day we have the sun, at night we have street lights , and the power consumption of all the street lights all over the world is amazing . Therefore , solar energy as an emerging energy, has been applied to our lives. Solar street lamps not only bring sunlight to the night, but also win the praises of the masses.
The solar street lamp consists of solar panels, controller, battery, lamp holder, pole, cable and other parts.
Solar street lighting system relies on the electricity which generates from the solar panels illuminated by sunlight during the day. And the generated energy is transported to the battery for storage. At the evening, when the luminance drops to a certain degree or reaches a certain time, the battery is discharged to the light source by the controller. When the luminance increases to a certain degree or at a certain time, the power is automatically turned off. It does not need to lay cables, does not consume conventional energy. The solar street lamps are energy saving, environmental protection and easy installation.
Solar street lamps will not exist the problem such as the bright not enough and so on what people have imagined. On the contrary, the probability of common street lamps failure is often. Because LED is the new light source, in city lighting and landscaping, road lighting, garden lighting, indoor lighting and other lighting applications are used effectively, especially in remote areas without electricity. Solar road lamp has more wide application prospect.
Compared with the ordinary solar street lights, the solar street lights don’t consume the conventional energy, do not have to install the cable trench and independent power lighting system, automatic flash without special control, etc. Solar street lamps in the process of usage mainly rely on the solar energy to generate electricity which can save a lot of electricity. The solar street lamps do really bring the sunshine to the night!
