How do solar street light energy-saving which parts are heart

First of all, when installing solar street lamps, need not embedded cable, without excavation road, saved a large part of manpower capital, power consumption, an ordinary street lamp day light lamp time roughly 7 hours power consumption is about 3 degrees, a year to

in the first place, when installing solar street lamps, need not embedded cable, without excavation road, saved a large part of manpower capital, power consumption, an ordinary street lamp day light lamp time roughly 7 hours power consumption is about 3 degrees, electricity needs 400 yuan a year, if a city according to the 400 streetlights, could cost nearly 160000 a year, using solar energy street lamp can save all. According to reports, the new outdoor lighting lamps 50 million a year, if solar lamp can account for one over one thousand, a year will be able to save hundreds of millions of degrees, equal to the state sent a 100000 mw power station, solar panels is how energy storage. The main material is silicon solar panels, when solar panels by light irradiation, can put the light energy into electrical energy, can make the power from one party to another direction, there is a problem, panels will reflect the sun's light, so clever man invented a thing: prevent light reflection film, cover on the panels, make it purple, panel Angle can also affect the lighting effect. Light energy, such as street lamp manufacturers converted to electrical energy. Can absorb light during the day, photovoltaic modules, convert solar energy into electrical energy storage in solar energy lamp battery, until the evening to release energy, generally sunny day, full of electricity only need four hours, at a time full of electricity can maintain more than 5 days, 4 days of continuous rainy weather, to note here is that can be set by the controller photo, time control, so that you can put some control the intensity of the size. Street lamp can light up at night on the way home, reduce the probability of traffic danger at night, but in the modern society, it is a small town, street lamp power consumption sum is quite amazing, in the face of such problems, we need to use a kind of both energy conservation and environmental protection and can give to the people by night lighting lamps, and this kind of street lamp is now developing a good solar street light. Installation of 30 watts brightness is equivalent to 300 watts of ordinary street lamp, solar street lamps need to the sun during the day can be stored and provide electricity, by the built-in photosensitive open lighting system automatically at night, even wet weather for a week can normal lighting, according to estimates, street lamp manufacturers these save electricity each year nearly 17000 KWH solar street lamps, solar street lights will not be such problems as lack of brightness, as people imagine, by contrast, the probability of failure is very ordinary light. At present, the solar street light in designs city-lighting beautification, road lighting, garden lighting, indoor lighting and other lighting and applications in the fields of has been effectively used, especially in remote areas without electricity, solar street lighting lamps and lanterns has more extensive application prospect. Solar street lamps use crystalline silicon solar panel power supply, valve control type sealed and maintenance-free battery store electricity, super bright LED as light source, lamps and lanterns and controlled by intelligent solar controller, used to replace traditional electric utility lighting lamps, without laying cable, without ac power supply, do not produce electricity, using dc power supply, light control, has a good stability, long life, high luminous efficiency, easy installation and maintenance, safety performance is high, the energy conservation and environmental protection, economic and practical advantages. Environmental pollution-free solar street lamps, save energy at the same time, has been promoted in our country, if you have this kind of equipment, make a little understanding is necessary, let the solar street lamps manufacturer to interpret for us about the street light lamp factory where is the 'heart'. Solar street lamps to work, must not depart from it 'heart' - — Solar panels, only with it, the solar radiation energy absorbed by the through appropriate into such as photochemical reaction can provide solar power, this shows how important the status of solar panels is, want to improve the service life of the solar street lamps, the priority is to improve the manufacturing technology of solar panels. In general, all materials used in manufacturing solar panels is silicon, the raw material production technology is more complex, LED street lamp, also has the certain influence to the environment, so only technology advanced solar street lamps factory to produce in line with the use of silicon solar panels. If, in accordance with the classification efficiency of solar panels, usually can be divided into two monocrystalline silicon and polycrystalline silicon, put it in order to obtain better photoelectric conversion efficiency, had better choose monocrystalline silicon solar panels, may be a little higher price, but using the panels, solar street light far beyond the general products, service life is also more saving energy consumption, long term and high performance-price ratio.