Natcore Technology has set up shop at MicroTech Systems Fremont, California facility in order to begin work on its first production model of its intelligent liquid phase deposition (LPD) processing station that intends to grow antireflective (AR) coating on silicon wafers. The LPD process grows the AR coating in a warm chemical bath, which is said to eliminate the need for silane, diminish energy needs and lower silicon use.
BTU International’s Shanghai, China manufacturing plant has shipped its 3000th thermal processing unit since its opening in February of 2004. During the seven years the plant has been in operation, it has gone through several modifications and expansions, including a 2008 addition of a solar application lab. The plant earned ISO 9001:2008 certification for its observance of high quality standards in 2009.
Orbotech LT Solar has received the first order for its newly-developed anti-reflective wafer coating product. The beta site order is to be delivered in the second quarter of 2011 and follows on from the successful initial testing of the product.
Last month’s SNEC exhibition in Shanghai saw Manz Automation bring in new orders and letters of intent to the value of €25 million. The orders were for the company’s laser structuring and wet-chemical processing systems for thin-film modules, and its crystalline cell manufacturing machinery.
Researchers at the Fraunhofer Institute for Solar Energy Systems ISE have concluded after a testing with more advanced cell structures than are currently used, that large-area silicon solar cells are closer than ever at achieving 20% efficiency ratings. The newly researched cell structures differed in the type of silicon material, the base and the type of emitter used. Solar cells with a negatively conducting base are referred to as n-type, those with a positive conducting base are p-type cells and the emitter had the same inverse polarization of the base.
During its exhibition at the SNEC PV Power Expo 2011, Varian Semiconductor Equipment Associates has unveiled its new Solion PV ion implant platform for the Chinese market. Partnering with seven Chinese PV manufacturers, Varian looks to implement its Solion technology into volume manufacturing by mid-year.
Manz Automation will break ground later this week on a new production, technology, and training facility in Suzhou, China. The factory will manufacture equipment for the photovoltaics, FPD, and PCB industries, with 50% devoted to solar tools, said company executives during a press conference held in conjunction with the SNEC trade show in Shanghai. The building will be finished by the end of this year, with production machinery installed early next year and the initial production ramp planned for February 2012.
JA Solar's R&D team has developed and revealed its new high-power multicrystalline solar cell that is claimed to sport a conversion efficiency of 18.2%. Using its new “Maple” technology, the company states that its Maple cells feature silicon crystals that are broader, flatter and have less grain boundaries than traditional multicrystalline silicon. This new technology is said to allow for less energy waste and better conversion efficiency.
Dutch research organisation TNO spin-off company SoLayTec has received an investment from Rena and Brabant Development Agency (BOM) to bring its atomic layer deposition (ALD) technology for volume manufacturing of c-Si solar cells to commercialization. Financial details were not disclosed.
BTU International has signed a worldwide licensing agreement to use DuPont Packaging Graphics’ catalytic oxidation technology. Developed to block volatile organic compounds (VOCs), the technology can be used in tandem with BTU’s Tritan metallization firing systems and is expected to lower the cost per watt of solar cells.
