TOPCon, heterojunction (HJT), and back-contact (BC) technologies are all vying for dominance. DAS Solar CTO Dr. Dengyuan Song offers his insights as to why TOPCon will remain the industry’s ...

The latest annual report, PV Module Index 2022 opens with remarks about the rise of TOPCon solar modules, a technology increasingly being adopted by major panel suppliers. TOPCon was first ...

The comprehensive results show that N-type TOPCon modules have a highest gain of 2.56% in power generation per watt compared to P-type BC modules. 1. Project Background In today’s diverse ...