They relate to the tunnel oxide passivated contact (TOPCon)solar cells used in Runergy and Adani’s products sold in the US and the manufacturing processes for those cells.
The company filed two complaints in the Munich and Hamburg local divisions of the UPC, regarding tunnel oxide passivated contact (TOPCon) solar cell patent infringements.
US solar manufacturer First Solar has started an investigation into several crystalline-silicon cell solar manufacturers for potential infringement of its patents.
Singapore-headquartered solar manufacturer Maxeon Solar Technologies has filed a patent infringement lawsuit against Aiko Solar and its partners in Europe.