Perovskite/Silicon Tandem Solar Cells: From Detailed Balance Limit Calculations to Photon Management

Nano-Micro Letters

Longhui Zeng¹  Mohammad I. Hossain¹  Sainan Ma¹  Wayesh Qarony¹  Yuen Hong Tsang¹  Dietmar Knipp² 

[1] Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, People’s Republic of China;Geballe Laboratory for Advanced Materials, Department of Materials Science and Engineering, Stanford University, 94305, Stanford, CA, USA;

关键词: Perovskite solar cell;    Tandem solar cell;    Thermodynamic;    Photon management;    Detailed balance limit;   

DOI  :  10.1007/s40820-019-0287-8

来源: Springer

【 摘 要 】

tsThermodynamic and detailed balance calculations are provided to derive guideline for the optimization of perovskite solar cells.The influence of photon management on the energy conversion efficiency of perovskite solar cells is discussed.An optimized solar cell design is proposed, which allows for realizing perovskite/silicon tandem solar cell with an energy conversion efficiency exceeding 32%.

【 授权许可】

CC BY