so the photovoltaic power generation technology and energy storage technology does not appear before a new breakthrough, solar street lamps can not be large-scale replacement of traditional street lamps. Simply relying on solar energy or other new energy sources as the energy supply of street space is limited. Therefore, the solar street lights must be combined with traditional energy sources in order to really play the advantages of solar energy, environmental protection.

The Theoretical and Practical Significance of Topic Selection
With the increasing shortage of earth resources, the energy crisis is increasing, mankind began to use more and more green energy, the development and utilization of solar energy is also growing attention. China is one of the countries rich in solar energy resources, if the effective use of these solar energy, not only can alleviate China's energy problems, but also reduce emissions to the atmosphere of carbon dioxide, which can protect the ecological environment for the promotion of sustainable energy development in the economy Development also has significant and far-reaching significance, the development and utilization of solar energy will be more and more attention. The solar photovoltaic power generation is the new energy and renewable energy in the most promising way, the implementation of China's renewable energy projects and solar photovoltaic power generation research and industrial development of China has 230,000 households without electricity to solve the problem of electricity. The implementation of solar power on the environment will not cause any pollution, the real realization of the green lighting. 

Second, the paper review (review of the topics at home and abroad research trends)
Into the twenty-first century, the world's sustainable development as a strategic direction of economic development, new energy and renewable energy development of solar photovoltaic power generation is particularly noteworthy, the world's developed countries have developed a huge solar energy development plan, China Also in solar photovoltaic power generation increased investment and industrial integration. International solar photovoltaic power generation is developing rapidly, after experiencing the traffic signal communication and remote areas without electricity, electricity and other special household applications for special occasions.
2016 New Solar Light Manufacturers, Garden Solar lights, Solar LED Light Manufacturers, Solar Lantern Manufacturers in China.
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