Relatively Stable Perovskite Modules and its Mass Production Progress
Buyi Yan a, Jizhong Yao a
a Microquanta Semiconduction
Proceedings of International Online Conference on Hybrid Materials and Optoelectronic Devices (HYBRIDOE21)
Online, Spain, 2021 December 15th - 17th
Organizers: Jinwei Gao, Hua Yu, Dewei Zhao, Haizheng Zhong, Hairen Tan and Xueqing Xu
Invited Speaker, Buyi Yan, presentation 023
DOI: https://doi.org/10.29363/nanoge.hybridoe.2021.023
Publication date: 3rd December 2021

Perovskite solar cell (PSC) has seen rapid progress in stability in recent years. We report here our perovskite solar modules (PSM) passing key ageing tests described in IEC61215 under multi-folds stricter conditions in Dec 2020 carried out by an independent third party certification center. The tests include 3000hours damp-heat (DH) test, 100kWh UV preconditioning test and 1000hours one sun 70°C light soaking test . The modules passed these tests with less than 5% Pmpp degradation. We will discuss the challenges we faced while preparing for these tests and the methods taken to overcome them involving multi-level engineering on materials, device architectures, module structures and encapsulation. With the commissioning of our first 100MW production line underway, we will also introduce its progress and future implementations of perovskite products.

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