SUMCO Solar Cell
Posted by sunny27 on Feb 05, 2010SUMCO Solar Cell
SUMCO strive toshiba pa3191u-4brs to share in solar cell wafers up to 10%% confidence from manufacturing technology
“From the outset, targeting high positioning. Will strive to make the share of 10%. Overall, the annual output of 10GW (our share) is 1GW, an annual output of 15GW (our share) is 1.5GW” (SUMCO Representative Director President Kenjiro Shigematsu). SUMCO statement in the medium term settlement conference, the decision to expand the multi-crystalline silicon solar cell operations are described.
SUMCO has decided to expand the business because, in addition to the multi-crystalline silicon as a raw material have been able to ensure supply, but also is more crystalline silicon ingot manufacturing technology to improve success for toshiba pa3399u-2brs. The company said this way, “Even the competition, have the confidence to win,” (Re-pine).
SUMCO is currently in Wakayama Prefecture SUMCO SOLAR Hainan plants produce 100MW of solar cells manufactured using multi-crystalline silicon wafers. Crystal ingot manufacturing using only the company’s production for use “electromagnetic casting.” Compared with ordinary methods, although the initial investment is higher but the improving quality and lower cost are an advantage.
SUMCO The method of the electromagnetic casting is improved. Manufacturing is the original cross-section 345mm × 345mm, high-4m corners columnar crystal ingots. The improvement of the method, can produce cross-section 345mm × 505mm, high-7m crystal ingots. Cross-section in future plans to extend 505mm × 505mm. Quite Toshiba Battery a different section of the wafer pieces of 345mm × 345mm, respectively, when 4, 345mm × 505mm, when 6, 505mm × 505mm, when 9.
Imari SUMCO plans to build an improved electromagnetic casting method using the production line. Intend to develop, can realize an annual output of 500MW plant, first of all can realize an annual output of 300MW will be toshiba satellite p105 battery imported manufacturing equipment, from the spring of 2009 the order to begin production. Wafer cutting process by an outside firm foundry.
After the purchase in a multi-crystalline silicon hear about will be followed by an additional import manufacturing equipment, in order to achieve an annual output of 500MW target. After that, depending on market conditions, will also be expanded to more than 1GW. To achieve an annual output of 1GW total lenovo thinkpad T61 battery investment of ¥ 40,000,000,000.