Bo tells great cause of China's solar photovoltaic industry has only just begun 50W solar street lighting manufacturers, it is a never-ending industry. Below small to tell you about the advantages and disadvantages of solar energy. The advantages of solar energy (1) common: the sun shine on the earth, there is no geographical restrictions, whether on land or sea, either mountains or islands, are everywhere, and recent opening direct solar silicon [2] development and use, and without exploitation and transport. (2) sound: development and utilization of solar energy does not pollute the environment, it is one of the most clean energy, environmental pollution is getting worse today, and this is extremely valuable. (3) enormous: Each year the sun to reach the earth's surface radiation equivalent to about 130 trillion tons of coal, which belongs to the largest amount of energy in the world today can be developed. Disadvantage of solar energy (1) Dispersion: the total amount of solar radiation reaching the Earth's surface, despite great, but energy flux density is very low. On average, near the Tropic of Cancer, the summer weather is sunny in the case of 100W solar street lighting manufacturers, irradiance maximum solar radiation at noon. In the winter, roughly only half cloudy generally only about 1/5 of the energy flux density is so low. (2) Instability: Limited by day and night, season, geographic latitude and altitude and other natural conditions and the effects of sunny, cloudy, clouds, rain and other random factors, therefore, at a certain ground both intermittent solar irradiance , but also it is very unstable, which gives large-scale application of solar energy more difficult. In order to make solar energy a continuous, stable energy lights manufacturers, 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 storage is one weak link of solar energy utilization. Cause Bo think the traditional steel street light pole, in fact, is still very popular. And here said the new steel street light pole means a toggle-type steel street light pole, street light pole because the general life mostly in a decade, while the toggle steel street light pole, although in 2001, when he applied for a national patents, but the real starting time has been widely used or shorter. In this article, the author from the ordinary steel street light poles and light poles to distinguish the new process design and use of the presentation: Pole production process: General: The tube is bent into Shuhei blank ends, at one end welded on bottom flange and ribs, plasma cutting kerf to ensure a straight line. Socket weld and in the middle of the door lock to keep the level above. According to national standards for galvanized poles, street light pole ensure a smooth surface, no color, can not have sagging. After the spray galvanized street light pole polished surface with a polishing wheel. Novel: Consolidation sphere support shaft end with two 80W solar street light steel disc manufacturers, support shaft which is to transfer force. And then places it on the inner poles to steel disc cue lower end of the support shaft (made mostly of stainless steel) and on the circumference of the coupling poles fixed to the lower end of the support shaft ball sphere into the support base of the inner sphere circle then circumferentially welded and fixed, so that the light pole, the ball support shaft and the support base connections combined into one; then from the upper end of the support base into the next section in the lower section of the lamp socket holder, and fixed at its circumferential welding. Streetlight poles of service use: Normal: servicing or maintenance, the need to lift vehicles and aerial work (generally street construction team have a special 14 m / 16 m altitude vehicles and street maintenance vehicles). In this process, involving the unloading, cranes, lifting, not only costs of working hours, but also difficult. If the non-governmental sector, the need to find a professional street construction units are divided for each street light pole charge. 100W solar street lighting manufacturers, lights manufacturers, cause lights provided by the 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!