26.75 cm2 organic solar modules demonstrate a certified efficiency of 14.34%. (1st October 2022) - Feng, Erming; Han, Yunfei; Chang, Jianhui; Li, Hengyue; Huang, Keqing; Zhang, Lixiu; Luo, Qun; Zhang, Jidong; Ma, Changqi; Zou, Yingping; Ding, Liming; Yang, Junliang