公开(公告)号：US20240251575A1

公开(公告)日：2024-07-25

申请号：US18294872

申请日：2022-05-10

申请人： LONGI GREEN ENERGY TECHNOLOGY CO., LTD.

发明人： Junjie XIE ,  Zhao WU ,  Chen XU ,  Zifeng LI ,  Tong LIU ,  Zhuxing SUN

IPC分类号： H10K30/82 ,  H10K30/40 ,  H10K39/10

CPC分类号： H10K30/82 ,  H10K30/40 ,  H10K39/10

摘要： Provided are a perovskite cell and a photovoltaic module. The perovskite cell includes a perovskite light absorption layer, a first carrier transport layer, a second carrier transport layer, a first transparent electrode layer, a second transparent electrode layer, and an optical adjustment layer, wherein the optical adjustment layer is arranged between the second carrier transport layer and the second transparent electrode layer; and the transmittance of the optical adjustment layer for visible light is greater than or equal to a preset transmittance, and the reflectivity of the optical adjustment layer for infrared light is greater than or equal to a preset reflectivity.