China uses iron-fist policies to expel inefficient TOPCon capacity from solar supply chain

, Taipei

May 21, 2026, 12:35 0

Credit: AFP

China's top-down policies are creating a tech elimination battle in its solar supply chain. Because of severe oversupply in the mainstream N-type tunnel oxide passivated contact (TOPCon) technology, combined with intensifying internal competition and...

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