The 2026 11th International Symposium on Energy Science and Chemical Engineering (ISESCE 2026) will hold an on-site conference on May 15-17, 2026 in Ningbo, China. ISESCE is to bring together innovative academics and industrial experts in the field of solar energy, photovoltaic technology and electrochemical technology to a common forum. The primary goal of the conference is to promote research and developmental activities in energy science and chemical engineering and another goal is to promote scientific information interchange between researchers, developers, engineers, students, and practitioners working all around the world. The conference will be held every year to make it an ideal platform for people to share views and experiences in solar energy, photovoltaic technology and electrochemical technology and related areas.