The LION Heterojunction (HJT) series is a revolutionary technology. It guarantees high efficiency and low efficiency drop of the photovoltaic module over time. They combine two different technologies in one cell, a crystalline cellular silicon sandwiched between two layers of "thin film" amorphous silicon. Used together, these technologies allow for increased panel efficiency and more energy collection compared to conventional panels. Finally, the losses caused by various obstacles are significantly reduced, achieving increased performance in shading conditions. It is an ideal solution for end users who want a quality and reliable product but also a quick payback on their investment.