A large area (70 cm2) monolithic perovskite solar module with a high efficiency and stability

Anish Priyadarshi; Lew Jia Haur; Paul Murray; Dongchuan Fu; Sneha Kulkarni; Guichuan Xing; Tze Chien Sum; Nripan Mathews; Subodh G. Mhaisalkar

doi:10.1039/C6EE02693A

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A large area (70 cm²) monolithic perovskite solar module with a high efficiency and stability†

Anish Priyadarshi,^a Lew Jia Haur,^a Paul Murray,^b Dongchuan Fu,^b Sneha Kulkarni,^a Guichuan Xing,^c Tze Chien Sum,^d Nripan Mathews*^ae and Subodh G. Mhaisalkar*^ae

Author affiliations

* Corresponding authors

^a Energy Research Institute @ NTU (ERI@N), Research Techno Plaza, X-Frontier Block, Level 5, 50 Nanyang Drive, Singapore 637553
E-mail: Subodh@ntu.edu.sg, Nripan@ntu.edu.sg

^b Dyesol Limited Company, Queanbeyan, NSW 2620, Australia

^c Institute of Applied Physics and Materials Engineering, Faculty of Science and Technology, University of Macau, Macao SAR, China

^d Division of Physics and Applied Physics, Nanyang Technological University, 21 Nanyang Link, Singapore 637371

^e School of Materials Science and Engineering, Nanyang Technological University, Nanyang Avenue, Singapore 639798

Abstract

Monolithic perovskite modules with active areas of 31 cm² and 70 cm² and with power conversion efficiencies (PCE) of 10.46% and 10.74%, respectively, were fabricated using scalable printing processes. An ambient stability of more than 2000 h with less than a 5% reduction in efficiency is demonstrated. The electrical quality of the mesoscopic hole transporter and its facilitation of efficient infiltration is paramount.

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Article information

DOI: https://doi.org/10.1039/C6EE02693A
Article type: Communication
Submitted: 15 Sep 2016
Accepted: 31 Oct 2016
First published: 09 Nov 2016

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Energy Environ. Sci., 2016,9, 3687-3692

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A large area (70 cm²) monolithic perovskite solar module with a high efficiency and stability

A. Priyadarshi, L. J. Haur, P. Murray, D. Fu, S. Kulkarni, G. Xing, T. C. Sum, N. Mathews and S. G. Mhaisalkar, Energy Environ. Sci., 2016, 9, 3687 DOI: 10.1039/C6EE02693A

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Energy & Environmental Science