First Solar faces class action suit following stock downgrade PV Tech By:Will Norman 23 January 2026 at 14:48 US cadmium telluride (CdTe) thin-film solar manufacturer First Solar is facing a class action lawsuit investigation into its business practices following a downgrade in its stock.
US patent office denies challenges to First Solar TOPCon patents PV Tech By:JP Casey 21 January 2026 at 11:44 The USPTO has denied three challenges to patents held by US solar manufacturer First Solar pertaining to its production of TOPCon cells.
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