Today’s presentation by Radovan Kopecek at IEEE PVSC-50 shows that TOPCon will replace PERC in 2024 with a 70% market share (also citing PV Infolink). Next, we will see bifacial Cu and/or Al metallised TBC to dominate starting in 2028. And why? Because it is the logical evolution of TOPCon for many reasons.
You can view/save the ISC presentation at the IEEE PVSEC-50 on June 13, 2023 HERE.