GT Solar has improved productivity on its latest-generation multicrystalline ingot growth system. The process on the DSS650, which produces ingots >625kg, has been enhanced by 44% over the earlier generation DSS450 tool, as a result of reduced cycle time, while maintaining high crystal quality and mass ingot yield, according to the company.
Daqo New Energy’s first quarter 2011 financials show the company increasing their revenues, income and polysilicon shipments over 2010’s fourth quarter results, but the company still holds a conservative outlook for its second quarter 2011. Revenues for Q1 amounted to US$87.3 million, a 6.6% increase over Q4 2010. The company acknowledges that its revenue growth can be credited to an escalation in its polysilicon sales, which amounted to 1,089MT during Q1.
Natcore Technology scientists working at Ohio State University have continued to make progress on the development of the company's liquid-phase deposition (LPD) process, demonstrating how it can be used to apply an antireflective coating to textured solar cells as well as standard planar cells. The company said this could help open the door for the industry to achieve even further wafer thickness reductions by eliminating the thermal vacuum AR coating process.
Later this year, DuPont Microcircuit Materials (MCM) is expecting to commercially launch a new version of its Solamet brand of PV metallization pastes that are claimed to significantly reduce the silver (Ag) content. MCM plans a new product that will reduce the silver content by 10%, having accelerated development efforts that should at a later time see a 20% reduction in silver content, all designed to be near drop-in replacements for current products.
Dow Corning veteran Robert Hansen, current company president, has been elected as the company’s new CEO, effective immediately. Hansen has been with Dow Corning for 29 years and was appointed as president of the company in November 2010. Dow Corning noted that Hansen will continue to serve as president, in addition to his role as CEO and that Stephanie Burns will remain chairman of the board of directors. “As chairman, I will remain deeply engaged providing counsel and advice on the company’s business strategy, as well as support to Bob as he transitions into his new role and I prepare for retirement,” remarked Burns.
Having originally announced plans to produce EVA encapsulants in China that would come on stream by June 2011, Solutia has said that its new manufacturing facility in Suzhou was ready to supply commercial-grade Vistasolar EVA encapsulant. This is Solutia's first new EVA production facility to be developed after the acquisition of Etimex Solar GmbH of Germany.
An existing customer based in Asia has placed a follow-on order worth CHF 70 million with Meyer Burger for wafer slicing equipment and wafer inspection tools. Delivery of the complete order is expected during 2011, according to the company.
Under a new agreement between TPG Capital and Comtec Solar Systems Group, TPG will invest a total of US$150 million through newly issued convertible bonds and warrants. TPG has subscribed for unsecured convertible bonds, which are due in 2016 with an aggregate principal of US$100 million. The bonds are zero interest and will be able to transfer into Comtec’s new ordinary shares at an initial conversion price of US$0.50 per ordinary share. If the bonds are not exchanged after five years, they will be redeemed at par.
Solutia has been awarded a contract to supply its Therminol VP-1 synthetic heat transfer fluid for the US$2 billion Solana solar power plant project, which is being developed by Abengoa. Once complete the Arizona-based plant is expected to be the largest parabolic trough concentrating solar plant in the world, and the first large-scale solar plant in the US capable of storing energy for continued power generation during periods of low light.
Wacker Chemie's long-planned construction of a 15,000MT per annum polysilicon plant in Cleveland, Tennessee, has officially broken ground. The project is said to cost around US$1.5 billion and will create some 650 new jobs when the plant become operational in late 2013. With other planned capacity expansions in Germany, Wacker reiterated that it expects to reach an annual polysilicon capacity of 67,000MT in 2014.
