A PV Plant in Qinghai’s Golmud region, equipped with DAS Solar N-type TOPCon bifacial double-glass modules, has been operational since 2021 and has consistently achieved record-breaking power generation gains. Analysis of data from the past two and a half years confirms that the plant’s N type modules have achieved an average gain 6.59% higher than their P-type equivalents, both types of bifacial double-glass module being installed in December 2020, prior to cutover, for future performance assessment.