Company Filing History:
1 out of 418 
1 out of 1 Years Active: 2025
Title: Hualong Fan: Innovator in Photovoltaic Technology
Introduction
Hualong Fan is a notable inventor based in Xining, China. He has made significant contributions to the field of photovoltaic technology, particularly with his innovative patent that enhances the efficiency of solar inverters. His work is crucial in advancing renewable energy solutions.
Latest Patents
Hualong Fan holds a patent for a "Backfeed soft-start circuit for string photovoltaic inverter." This invention includes a backfeed soft-start circuit that comprises multiple branch switches. Each branch switch corresponds to a photovoltaic module, allowing for a seamless connection to the backfeed soft-start circuit when activated. The primary switching switch is designed to turn on after the branch switch is engaged, optimizing the performance of solar photovoltaic arrays.
Career Highlights
Throughout his career, Hualong Fan has worked with prominent companies in the renewable energy sector. He has been associated with Huawei Digital Power Technologies Co., Ltd. and the Spic Qinghai Photovoltaic Industry Innovation Center Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in photovoltaic technology.
Collaborations
Hualong Fan has collaborated with several professionals in his field, including Zhen Cao and Lei Shi. These partnerships have contributed to the advancement of his projects and the overall development of photovoltaic technology.
Conclusion
Hualong Fan's contributions to photovoltaic technology through his innovative patent and collaborations with industry professionals highlight his role as a key figure in renewable energy advancements. His work continues to influence the efficiency and effectiveness of solar energy solutions.