Cause Bo Tips (1) sunlight scattered, not every region has enough light: the Earth's surface to reach the total amount of solar radiation in spite of great, but energy flux density is very low. On average, near the Tropic of Cancer, irradiance summer in sunny weather in the case of maximum solar radiation at noon, in the vertical received on the sun direction 1 m2 area solar average about 1,000W; if Good quality day and night as the annual average lawn light Which is only about 200W. In the winter, roughly only half cloudy generally only about 1/5 of the energy flux density is so low. Therefore, when the use of solar energy, want to get some power conversion, often requires a considerable area of ??the collection and conversion equipment, higher cost. (2) by reason of weather, often unstable lighting: good quality due to the restrictions and night, season, geographic latitude and altitude and other natural conditions as well as sunny, cloudy, clouds, rain and other random factors Which lawn lamp production Therefore, at a certain ground both intermittent solar irradiance, but also very unstable, which gives large-scale application of solar energy more difficult. In order to make solar energy a continuous, stable energy, and ultimately become an alternative energy can compete with conventional energy sources, energy storage must be a good solution to the problem, that sunny day solar radiation stored up as much as possible, for the night or rainy day use, but also the utilization of solar energy storage in one weak link. (3) solar street lighting technology development imbalances: the current level of development of solar energy utilization, in some respects theoretically feasible, is technically mature. But some solar energy equipment, because low efficiency, high cost, in general, the economy can not compete with conventional energy sources. For quite some time in the future, the further development of solar energy utilization, primarily due to economic constraints. Cause Bo prompted the development of society, people living environment is also increasing pursuit, especially green environment, reduce carbon dioxide emissions, environmental protection and other conditions have become increasingly demanding. National also issued several documents on energy saving, hope we can do something for the sustainable development of China. This year our wide variety of Solar Electric has become the people's favorite, especially of solar street lights have become widely used, garden lights up. Solar lights have been widely used up, solar lights use solar energy resources that can be said to be inexhaustible whom home purchase lawn light, inexhaustible resource, and long service life of solar street lights, no management fees, And in the installation of solar street lights, street lamps a lot less than the traditional procedure, is that we all praise electricity system. Such annual cost savings is very impressive lawn, but also saves a lot of energy. Today, solar street lighting has become the trend of the times, and hope we can develop better. It is understood that the province's top ten key research projects published information, is very evocative: LED lights already saving, if the lights plus solar photovoltaic panels, resulting in a small power plant, street lights can be "self-production pin ", solar street technology is included in the top ten technology focus on research in the next four years. Provincial Science and Technology Office of Chief Financial Officer believe that the solar lights can change people's lives, at least a few major cities in the province, once the technology is mature, strong solar street lighting will replace the traditional electric lights, the focus of this research is to promote domestic technology of solar energy development, because solar energy is an "inexhaustible," the energy that can be replaced by other energy sources, reduce energy consumption. Which good quality lawn lights | Lawn | cause by Henan cause Bo Lighting Equipment Limited. Henan cause Bo Lighting Equipment Co., Ltd. (www.zzdybcdj.com) strong, credible, in Zhengzhou city landscape light fixtures and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improve the leading cause of innovative ideas into the brilliant and you work for a better future!