Natcore Technology and MX Holding advised that they had mutually signed a letter of intent to form a joint venture for the research and development of efficiency and cost in the solar industry. The R&D work will incorporate Natcore’s liquid phase deposition (LPD) technology combined with work by Dr. Daniele Margadona, CTO of the MX Group.
JinkoSolar has restarted solar cell production at its plant in Haining, China, after receiving approval by the local Haining government and an appointed panel of experts that remediation work after a fluoride chemical leak satisfied environmental requirements. Clearance by the ‘Experts Committee’ was issued to JinkSolar on October 9, according to the company.
Softening end-market demand and production overcapacity have led to a significant decline in new PV equipment bookings in the second quarter of 2011, according to SEMI’s latest version of its ‘Worldwide Photovoltaic Equipment Market Statistics Report.’ Equipment billings reached US$2.03 billion for the quarter ended on June 30, 2011, an increase of 17% quarter-over-quarter, after declining 19% in the first quarter. However, bookings, a leading indicator were down 18%, compared with the previous quarter to US$1.79 billion. SEMI said that the book-to-bill ratio dipped below parity to 0.88 for the first time in the past six quarters.
Two weeks after Conergy was busy putting out fires surrounding the rumors that it was planning to close its manufacturing plant in Frankfurt, the company has advised that it will be halting production of its wafer and cell manufacturing lines at the German facility. The company advised that its PV module production at the Oder plant would continue, but that the over-capacity, price pressures and the inability to cover the costs of wafer and cell manufacturing had forced it to discontinue the productions for the time being.
DuPont Microcircuit Materials (MCM) has announced the release of its latest photovoltaic metallization paste, with 15% less silver than previous pastes. The introduction of the Solamet PV51M comes as part of the company’s continued attempts to reduce the silver content of its pastes by 20%, in the face of rising silver prices.
Project Panda, a research partnership started in 2009 between Yingli Green Energy Holding, the Energy Research Center of the Netherlands (ECN) and Amtech Systems’ solar division Tempress Systems, revealed that its N-type Metal Wrap Through (N-MWT) PV cell and module technology had reached a cell efficiency of 19.7% and a module efficiency of 17.6%.
Fraunhofer ISE is showcasing future cost reductions and higher cell efficiencies using industrially feasible galvanic processes, primarily copper at the 26th European Photovoltaic Solar Energy Conference and Exhibition from 5-9 September in Hamburg (Hall A4, Stand C11). ISE has demonstrated 21.4 % efficiency cells (2x2 cm²) with long-term-stable copper metallization and is now working on migrating the results to industry standard wafer sizes.
A significant leap forward in advanced screen-printing for solar cells has been touted by Applied Materials, which will be showcased at the European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC) in Hamburg, Germany from September 5-8. The new dual-lane ‘Baccini Pegaso’ screen-printer is said to enable novel, high-efficiency cell designs to be brought into mass production, effectively ‘future-proofing’ the platform due to its modular architecture. Early customer adoption includes Gintech Energy.
Schott Solar advised that it had achieved 20.2% efficiency on its monocrystalline screen-printed solar PV cell; a feat that was confirmed by the Fraunhofer Institute for Solar Energy Systems (ISE). The 4.92W cell uses an industrial sized 156mm x 156mm wafer, which led Schott to maintain that this is the first PV cell of its size to reach this efficiency.
Silex Systems’ subsidiary, Silex Solar, revealed plans to restructure its silicon PV panel business located at Sydney Olympic Park, a facility it bought a few years ago from BP Solar. Changes will revolve around management and operations, which the company hopes will strengthen its position in the business.
