Proceedings of International Conference Asia-Pacific Hybrid and Organic Photovoltaics 2018 (AP-HOPV18)
DOI: https://doi.org/10.29363/nanoge.ap-hopv.2018.005
Publication date: 27th October 2017
Perovskite solar cells have entered the research field of photovoltaics by storm, already reaching efficiencies close to highly optimized silicon solar cells. Coupling perovskite and silicon solar cells in a tandem configuration has the potential to considerably out-perform conventional solar cells. Under standard test conditions, perovskite/silicon tandem solar cells already outperform the silicon single-junction solar cell alone. Under realistic conditions, however, tandem solar cells made from current record cells are hardly more efficient than the silicon solar cell alone. We model the performance of realistic perovskite/silicon tandem solar cells under real-world climate conditions, by incorporating parasitic cell resistances, nonradiative recombination, and optical losses into the detailed-balance limit. We show quantitatively that when optimizing these parameters in the perovskite top cell, perovskite/silicon tandem solar cells could reach efficiencies above 38% under realistic conditions, even while leaving the silicon cell untouched. Despite the rapid efficiency increase of perovskite solar cells, our results emphasize the need for a concerted effort in material development, careful device design, and light management strategies, all necessary to further increase the efficiency of perovskite cells, and develop highly efficient perovskite/silicon tandem solar cells.
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International Conference on Hybrid and Organic Photovoltaics
International Conference on Hybrid and Organic Photovoltaics (HOPV) is celebrated yearly in May. The main topics are the development, function and modeling of materials and devices for hybrid and organic solar cells. The field is now dominated by perovskite solar cells but also other hybrid technologies, as organic solar cells, quantum dot solar cells, and dye-sensitized solar cells and their integration into devices for photoelectrochemical solar fuel production.
Asia-Pacific International Conference on Perovskite, Organic Photovoltaics and Optoelectronics
The main topics of the Asia-Pacific International Conference on Perovskite, Organic Photovoltaics and Optoelectronics (IPEROP) are discussed every year in Asia-Pacific for gathering the recent advances in the fields of material preparation, modeling and fabrication of perovskite and hybrid and organic materials. Photovoltaic devices are analyzed from fundamental physics and materials properties to a broad set of applications. The conference also covers the developments of perovskite optoelectronics, including light-emitting diodes, lasers, optical devices, nanophotonics, nonlinear optical properties, colloidal nanostructures, photophysics and light-matter coupling.
The International Conference on Perovskite Thin Film Photovoltaics Perovskite Photonics and Optoelectronics (NIPHO) is the best place to hear the latest developments in perovskite solar cells as well as on recent advances in the fields of perovskite light-emitting diodes, lasers, optical devices, nanophotonics, nonlinear optical properties, colloidal nanostructures, photophysics and light-matter coupling.