Han Jun Kim

Title: Innovations of Han Jun Kim in Photovoltaic Technology

Introduction

Han Jun Kim is an accomplished inventor based in Gwangju, South Korea. He has made significant contributions to the field of photovoltaic technology, particularly in the development of high-power shingled photovoltaic modules. His innovative approach aims to enhance the efficiency and manufacturing process of solar energy solutions.

Latest Patents

Han Jun Kim holds a patent for a "High-power shingled photovoltaic string controllable in length and width and method for manufacturing module thereof." This patent discloses a method for manufacturing a high-power shingled photovoltaic module, which includes several key steps. The process begins with the primary cutting of a bulk silicon substrate along a first cut line using laser scribing, dividing it into unit cells. An intermediate processing junction substrate is then formed by shingled-joining multiple unit cells according to the desired string length. The string is created by secondarily cutting the intermediate processing junction substrate seated on a substrate fixing jig, following a second cut line that is perpendicular to the bus bar electrode. Finally, a protective member is laminated on the surfaces of the strings to complete the photovoltaic module.

Career Highlights

Han Jun Kim is affiliated with the Korea Institute of Industrial Technology, where he continues to advance research in photovoltaic technologies. His work focuses on improving the efficiency and manufacturability of solar energy systems, contributing to the broader goal of sustainable energy solutions.

Collaborations

Han Jun Kim collaborates with notable colleagues, including Chae Hwan Jeong and Min Joon Park. Their combined expertise enhances the research and development efforts within their institution.

Conclusion

Han Jun Kim's innovative contributions to photovoltaic technology exemplify the potential for advancements in renewable energy. His patent and ongoing research efforts are paving the way for more efficient solar energy solutions.