silicon

Fraunhofer ISE has developed a perovskite-silicon triple-junction solar cell, which boasts a conversion efficiency of “over 30%”.

Tongwei held a signing ceremony last week for a 120,000-ton high-purity crystalline silicon project it plans to set up in China’s Sichuan province.

A subsidiary of PV cell producer Aiko Solar intends to participate in the capital increase of Qinghai Lihao Semiconductor Materials to improve the supply chain.

Silicon metal provider Elkem has posted a seventh consecutive quarter of climbing earnings, resulting in a record performance in Q2 2022.

Trina Solar has started construction on a vast new industrial park in the central Chinese province of Qinghai that will cover almost the entire PV manufacturing chain from polysilicon production all the way down to modules.

Chinese module manufacturer Jolywood Solar has signed an agreement with the government of Taiyuan City, Shanxi Province to construct a high-purity, solar-grade polysilicon factory as it attempts to offset surging raw material costs and push for greater vertical integration.

Major polysilicon and wafer producer GCL-Poly Energy Holdings confirmed the completion of its granular silicon facility and, in a major reversal of last year’s fortunes, is expecting RMB5.5 billion (US$850 million) in net profit for 2021, according to a company statement.

Elkem has been given NOK16 million (US$1.78 million) from the Research Council of Norway to develop a silicon manufacturing process that eliminates all direct CO2 emissions associated with its production.

Chinese energy firm TBEA is planning to invest RMB 6 billion (US$938 million) to set up a silicon production facility with an annual output of 400,000MT in China’s Inner Mongolia region.

China’s solar module market has returned from its National Day festival to yet another surge in module prices, which are now standing at two-year highs. PV Tech’s Carrie Xiao analyses the impacts of this most recent price increase as the industry steadies itself once again.