钙钛矿(结构)
串联
量子隧道
材料科学
硅
光电子学
化学
结晶学
复合材料
作者
Chun-Hao Hsieh,Jiun-Woei Huang,Yuh‐Renn Wu
摘要
Presented here is the optimization of a planar two-terminal perovskite/silicon tandem solar cell with a texture structure. The developed simulation model is fitted to published experimental results, and the importance of current matching in the two-terminal structure is discussed. With the texture structure optimized and considering current matching, the optimal texture structure improves Jsc from 17.9 to 20.87 mA/cm2 compared to the planar structure, as well as improving the power conversion efficiency from 25.8% to 35.9%. Furthermore, if the quality of the perovskite thin film and tunneling junction efficiency with a smaller voltage penalty can be improved, then the efficiency can be further improved to 38.13%. This indicates that this tandem solar cell still has much room for improvement.
科研通智能强力驱动
Strongly Powered by AbleSci AI