Light soaking promises gains for HJT
Research has shown that a light soaking stage, where heterojunction cells like these are briefly exposed to high temperatures and intense illumination, can bring about an efficiency increase. But work on developing an optimized process for HJT production is still at the R&D stage.
Image: Meyer Burger
pv magazine is the leading trade media platform covering the global solar photovoltaics industry. Log in or purchase a digital or print version of this issue to read this article in full.