On October 1, Professor Ding Jianning's team, under the cooperation with Longi Green Energy Technology, published a paper with the title of "Silicon heterojunction back contact solar cells by laser patterning"in Nature, an internationally renowned academic journal. This paper reported the research finding of preparing low-cost and high-efficiency back-contact crystalline silicon solar cells by laser optimization process.

For more:https://www.yzu.edu.cn/info/1120/121154.htm