In order to promote the scientific and technological development in the field of photovoltaic research in my country and promote communication and contact between academia and industry, the "Fourth National Solar Cell Materials and Devices Conference" was held in Suzhou, Jiangsu Province on May 31, 2024. The conference was co-organized by the School of Energy of Soochow University, Suzhou Sicui New Energy Optoelectronic Technology Research Institute, and New Energy and New Materials.

This conference is a professional seminar for scientific researchers in the photovoltaic field in my country. It comprehensively showcases the latest progress and achievements made by Chinese researchers in the research fields of solar cells (perovskite, laminated, organic, crystalline silicon and other solar cell materials and devices and their industrialization), and deeply discusses the opportunities, challenges and future development directions faced by this research field. It is hoped that the academic and industry circles will take this conference as an opportunity to strengthen the cooperation between industry, academia and research, and jointly make new contributions to the advancement of photovoltaic technology and the development of the photovoltaic industry in China.
CIF brought plasma cleaning machines, UV ozone cleaning machines, spin coating machines, and baking machines to participate in this conference, and prepared exquisite gifts for the participating teachers. The most popular and most consulted product is CIF's flagship product, the plasma cleaning machine, and many teachers stopped for it.