Abstract
We report an industrially relevant approach to both scalable and fast open-air perovskite photovoltaic (PV) module production. This work resolves some of the most formidable barriers to module-level scaling that the perovskite community has been facing. Key advances include scalable large-area spray deposition, new monolithic integration scribing techniques, advanced photoluminescence characterization, and reproducible high-throughput manufacturability. Our rapid spray processing techniques enabled the highest perovskite PV efficiency produced in open-air. Innovations in scribing techniques enabled the first single-source laser process to achieve perovskite module monolithic integration and technoeconomic analysis led to a comprehensive cost model for perovskite module manufacturing. We report significant progress in reducing perovskite manufacturing costs necessary to potentially compete with incumbent Si-based PV for utility-scale power generation.
Original language | American English |
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Pages | 88-91 |
Number of pages | 4 |
DOIs | |
State | Published - 20 Jun 2021 |
Event | 48th IEEE Photovoltaic Specialists Conference, PVSC 2021 - Fort Lauderdale, United States Duration: 20 Jun 2021 → 25 Jun 2021 |
Conference
Conference | 48th IEEE Photovoltaic Specialists Conference, PVSC 2021 |
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Country/Territory | United States |
City | Fort Lauderdale |
Period | 20/06/21 → 25/06/21 |
Bibliographical note
Publisher Copyright:© 2021 IEEE.
NREL Publication Number
- NREL/CP-7A40-80379
Keywords
- cost modeling
- perovskite solar cell
- scalable
- spray coating
- stability