As the n-type technology landscape undergoes a significant transformation within the solar industry, heterojunction (HJT) technology stands out by showcasing remarkable advancements in the last couple of years. Recent data projections indicate that over 60GW of HJT production capacity will be operational by 2024. With improved efficiency, consistent power generation performance, and heightened reliability, HJT modules are increasingly catching the attention of Chinese state-owned enterprises, international investors and project developers, fuelling anticipation for a surge in global demand for HJT modules.