As the industry leaves behind p-type technology, most module manufacturers have either chosen tunnel oxide passivated contact (TOPCon) or heterojunction to jump towards n-type modules, with some opting for back contact (BC) cells to transition towards the new technology.
According to reports from Norwegian media outlets, the price of electricity in Norway, alongside worldwide overproduction of polysilicon, made REC’s operations untenable in comparison with its Chinese competitors.