Comparative Analysis of Chinese and American Photovoltaic Technology Trajectories Based on Patent Citation Networks

The paper conducts a comparative analysis of Chinese and American photovoltaic (PV) technology trajectories using patent citation networks. It explores the evolution of PV technologies in both countries, identifying key technological trends and trajectories through analysis of patent data. The study finds distinct technological developments in China and the U.S., which may offer insights into the future direction of PV technology and implications for industry and policy-making in both nations. This comprehensive analysis contributes to understanding the dynamics of PV technology evolution and competition between these two global leaders in the field.