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Thin-film cadmium telluride (CdTe) solar module manufacturer First Solar has adjusted its enforcement of tunnel oxide passivated contact (TOPCon) intellectual property (IP) strategy.

South Korean PV producer Hanwha Solutions, parent company of Q Cells, has had a long-contested passivation patent revoked in Europe.

Meyer Burger has revealed plans to launch a solar roof tile product, expanding its rooftop solar product range.

Updated: Hanwha Q CELLS has filed patent infringement complaints against JinkoSolar, REC Group and LONGi Solar.