Eight leading Chinese polysilicon producers have signed a joint initiative pledging unified action on standardised pricing, energy conservation, carbon reduction and outdated capacity phase-out.
German chemical producer Wacker Chemie has recorded a significant decline in its earnings from polysilicon, due to the adverse market conditions in the solar sector.
Qcells has become the first company to achieve UL Standards & Engagement (UL) and the International Electrotechnical Commission (IEC) certifications for silicon-perovskite tandem solar technology.