
Prof. Wangnan Li
Hubei University of Arts and Science, China
Biography
Dr. Wangnan Li is a professor at the Hubei Key Laboratory of Low Dimensional Optoelectronic Materials and Devices at Hubei University of Arts and Science. He received his Ph.D. from Xi'an Jiaotong University and subsequently worked as a postdoctoral researcher at Osaka University.
His current research interests include the optical and electronic properties of organic–inorganic hybrid perovskite solar cells, as well as the development of advanced coating techniques for large-scale perovskite solar cell modules.

Dr. Wei Li
Wuhan University of Technology, China
Biography
Dr. Wei Li is a Researcher and PhD Supervisor at Wuhan University of Technology and a recipient of the National-Level High-Level Talent Program (Young Talent Program). He received his Ph.D. in Photovoltaic Engineering from the University of New South Wales (UNSW), Australia, under the supervision of Professor Martin Green. He previously held postdoctoral positions at UNSW and Monash University.
His research focuses on microstructural defects in advanced optoelectronic materials, perovskite solar cells, and perovskite/silicon tandem solar cells.
He applies advanced electron microscopy techniques to investigate defect–property relationships and develop strategies to improve the performance of solar cells, semiconductor light-emitting devices, and photodetectors. His work also focuses on scalable technologies for the industrialization of high-efficiency perovskite photovoltaic devices.