Chinese solar manufacturing major Trinasolar has received supply chain traceability certifications from the Solar Stewardship Initiative (SSI) for two of its manufacturing facilities in China.
The company has formally terminated its originally planned 15GW ingot pulling and PV cell manufacturing project, redirecting its resources to the more promising lithium battery silicon-carbon anode material sector.
German polysilicon producer Wacker Chemie recorded declining sales and earnings from its polysilicon sector in Q1 2026, primarily due to poor performance in its solar-grade polysilicon business.