Chinese-made solar cell device has been to supply the entire line
Solar power is considered the most important new 21st century energy sources for laptop battery rechargeable. From the long-term perspective, photovoltaic power generation will enter the electricity market, in part to replace the conventional energy sources; the short term, widely used in solar cells has already begun communications, transportation, civil products. The use of solar photovoltaic power generation is irreversible trend.
With the advent of a worldwide energy crisis and the solar cell conversion efficiency and the technology continues to improve, its application has been expanding, particularly in the United States, Germany, 1 million rooftop solar program implementation and the Renewable Energy Law of Europe and the United States have entered into force, giving solar energy battery industries provided unprecedented opportunities for development. Beginning in 2004, the global PV industry with the great hp laptop battery here has entered an unprecedented leaps and bounds, the entire PV industry, the source of the product from the silicon to the solar cells, to the end product components have emerged in short supply situation. International market, the surge in demand for solar cells, which greatly stimulated the development of domestic solar energy industry. Suntech, Nanjing CLP, Tianwei Yingli, crystal Australia group of companies in the photovoltaic solar industry, rise, while China’s solar cell manufacturing equipment, the development has provided a good opportunity.
China-made equipment already have the entire line of equipment, capacity
At present, China has basically have the entire line of solar cell equipment supply capacity. After several technical updating and upgrading of domestic solar cell and module production line of key production equipment, such as wafer cleaning machines, 8-inch spread furnace, plasma etching machine, PSG wipe machines, low-temperature drying furnace,
High-temperature sintering furnace one after another in the domestic large-scale production line of hp f4809a to replace the imported equipment, and to obtain a wide range of applications.
Along with technological innovation and practical application of improvement after the current China-made solar equipment, the general state of technology is: Although it has basically acquired the entire line of equipment capacity, but the lower level of automation; part of the equipment still need to achieve a breakthrough. In the wet etching and cleaning equipment, automatic system, velvet cleaning equipment, automatic PSG wipe equipment, the domestic has been able to manufacture, and close to the international level, the initial conditions to participate in international competition conditions; 8-inch spread manufacture of furnaces and international middle – level is very, very obvious price advantage, and in practice applied to a large number of domestic solar cells production line, are relatively mature equipment; made from the etching equipment, big gap between the international advanced level, output low, but the cost advantages are obvious; tube-type PECVD process results close to the international advanced level, are gradually entering large-scale production line, but compared with imports of flat-panel continuous PECVD equipment, degree of automation (automatic loading and unloading films) and production are relatively low; high-temperature sintering furnace with the international advanced level have a certain gap between the pavilion zd8000 battery, but the gap is not, and started toward the use of large-scale production line; automatic screen printing machine is still under development, semi-automatic screen printing machine (artificial material from top to bottom) has entered the large-scale production line. Sub-file auto-detection devices are also developed in the country.
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