Photovoltaic solar energy can be divided into two categories: monocrystalline / polycrystalline silicon cells and thin-film Sony VGP-BPS10A Sony VGP-BPS10A/B solar. On August 26, 2009, the State Council executive meeting, due to overcapacity and redundant construction of the polysilicon to be “named.” To replace the polysilicon thin film industry have increasingly high expectations. An exclusive interview with this newspaper on this issue Switzerland Oerlikon Solar CEO Hans Juergen.
China New Energy: As a global leader in thin silicon supplier film photovoltaic production equipment, you can talk to the silicon thin film solar cell panels of the PV market share have experienced a Mody much?
Hans Jurgen: Oerlikon Solar production capacity in the corporate world more than 450 MW installed capacity of Oerlikon customers so far has produced more than 1 million solar panels. Oerlikon amorphous silicon and microcrystalline rolled (micromorph) technology for silicon thin film solar photovoltaic customers in Germany in early 2008, launched the world’s first line micromorph. Therefore, the application of this technology lies in the early development of the market. Cells thin-film silicon solar now represents a market share of the global PV market -8% to 5%. In fact, I am more concerned about is how to put this in the short term has improved rapidly. Latitude D620 battery Latitude D820 battery
China Energy News: no / microcrystalline silicon thin-film solar cells of crystalline silicon solar cells as opposed to what are the benefits? A low conversion rate is the thin film solar cells a major shortcoming, Oerlikon is how to compensate for this it?
Hans Juergen: Firstly, non-/ microcrystalline silicon thin film solar cells on the ability to absorb visible light stronger than the crystalline silicon. The same power silicon thin film crystalline solar cells and solar cells over the year as a unit, has more power. Secondly, non-/ thin film microcrystalline silicon solar cell production is silicon prices have little impact, even without its limitations. Its materials are less expensive, lower costs of a large space can be large scale production and promotion. Thirdly, the polysilicon in the refining process necessary to complete the 1100-degree heat, the production process consumes large amounts of energy. Amorphous silicon cells produced in a 200 degrees is a low power technology solar energy. Energy recovery period is short in the production process of the small energy-per-watt of electricity a year and a half to two years back. Satellite A80 battery Satellite M100 battery
The photoelectric conversion efficiency of thin film batteries could be further improved, Oerlikon has laminated to connect micromorph process makes the efficiency of solar cells increased by 50% and improve the total power components, solar photovoltaic manufacturers to provide a key competitive advantage.
China Energy News: So, thin-film solar cells based on the many benefits and Oerlikon technology in thin-film efforts, can we determine the thin-film technology is the future trend of industry of solar energy?
Hans Jurgen: solar cells of crystalline silicon is still the market of solar energy, which represents an important, but because of the advantages of thin film cell solar and their photothermal conversion rates gradually increase, and its development and acquisition dominance in the market is inevitable, just a matter of time.
China Energy News: Your future development of Chinese solar market, what proposals? FRU 92P1141 40Y6799
Hans Juergen: At present, China is the largest solar energy in the world of cell-based manufacturing. But solar cell of China to a large extent dependent on exports. Now that solar panels from China, but also sold to Germany and the United States long-distance market, the large amount of Chinese-made batteries, has also aroused resentment in some countries. China has a huge potential market for the consumer of solar cells, resources, sunny work, low prices, GDP grew faster than the state system, adapted to promote the development of solar energy, industry, these are all Chinese maintain and develop the benefits of the solar market. However, the market for solar energy in the early development of greatly influenced by government policies. The economic development of China, will lead to market development of solar energy in China, but the government should also be introduced as soon as possible grid solar power plant construction and access standards, should also be introduced, such that the price of photovoltaic electricity production and fiscal policies to promote. In order to grow in the domestic solar market.
As the development of solar energy market, the independent innovation of China in the field of solar energy capacity will be strengthened. Once the solar photovoltaic power to ignore the extent of the market of solar energy, policy guidance, staff training, technological innovation and other issues will be resolved. Of course, the development of smart grids, solar power plants for the production of solar and roof are integrated into the power grid is also the key to market development of solar energy. The rapid growth of China’s electricity demand, solar power to sell the channels is smooth and can affect many initiatives of the parties. hp Pavilion DV1000 battery hp Pavilion dv4000 battery