30 watt street light configuration of solar energy

Solar energy of various renewable energy is the most important basic energy, unlimited, unlimited, without transport, as well as free to use and clean energy, don't create any pollution. With the continuous development of human society, the contradiction between man and nature are also increasingly

solar energy of various renewable energy is the most important foundation energy, its inexhaustible, an inexhaustible, without transport, is non-pollution clean energy. With the continuous development of human society, the contradiction between man and nature is more and more prominent. Environmental deterioration and energy shortage will become the pressing problem facing the world. Since the 1970 s, many countries in the world of development and utilization of solar energy and renewable energy boom. Ever since. The sixty-five - year - old; Since the implementation of the plan, the Chinese government will solar and renewable energy technology research and development into the plans for national science and technology research, to promote the solar energy and renewable energy technology and the development of the industry in China. Solar energy utilization technology in the research and development, the commercial production and market development has made great progress, has become the world's one of the emerging industry development is rapid and stable. Because the solar power has long service life, low running cost, free of maintenance, pollution-free advantages, such as solar cells now more and more widely used in various social fields, such as solar street lamp, lawn lamp, yellow flashing light, city lighting, commercial advertising, etc. Solar cells, also known as photovoltaic cells, is a kind of photoelectric energy conversion components, it is after the sun converts light energy into electrical energy. At present, due to energy shortage, everywhere in the peak power and enforcement measures. Government every year in road lighting and lighting city spends a lot of power, which has increased the government's financial burden, and presents the tendency of increase year by year. At present, urban lighting project investment relatively large. City is the city's main illumination, it is with the continuous development of urban economy, is an important carrier of urban culture grade, is of great significance to the prosperity of business, beautify the city. Electricity for lighting is the biggest spending electricity, enlargement and line loss of power supply system. Use solar battery and the configuration leds light tube to lighting advertising door and square lighting can be very simple to solve this problem, companies and shops are willing to accept, this contributes to the development and management of urban lighting. This is a worth extending application of solar energy. Commercial building corridor lighting and public toilet lighting electricity is always a difficult problem to property management department. If solar energy is used for power supply, this problem can be solved by an investment, and can be purchased in housing allocated by each family, and increase the cost of every square metre is also very low. In addition, the solar cell can be widely used in solving building wire and cable area and the lack of the power supply of local lighting and electrical problems.