Szczegóły publikacji
Opis bibliograficzny
Technologies for resource-efficient recycling of end-of-life crystalline silicon photovoltaic panels / Pradeep PADHAMNATH, Srinath Nalluri, Filip KUŚMIERCZYK, Mateusz KOPYŚCIAŃSKI, Mirosław KARBOWNICZEK // Environmental Science and Sustainable Development ; ISSN 2357-0849. — 2025 — vol. 10 iss. 2, s. 1-21. — Bibliogr. s. 16-21, Abstr. — Publikacja dostępna online od: 2025-06-30
Autorzy (5)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 161006 |
|---|---|
| Data dodania do BaDAP | 2025-07-14 |
| Tekst źródłowy | URL |
| DOI | 10.21625/essd.v10i2.1191 |
| Rok publikacji | 2025 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Environmental Science and Sustainable Development |
Abstract
Global PV installations recently crossed the terawatt scale. The growth of photovoltaic (PV) installations is an important and desirable element in generating clean electricity and combating climate change. However, after the end of their useful life, the PV panels would also lead to the generation of PV waste that would need to be dealt with in a manner which is safe and environmentally responsible. In this work, we present early-stage research results based on experiments conducted with recycling end-of-life (EOL) crystalline silicon (c-Si) PV panels promoting resource efficiency and circularity. We explore experimental pathways for both closed-loop and open-loop recycling of EOL PV panels. For closed-loop recycling, we present experimental results using the recently developed electrohydraulic shock wave-based fragmentation (EHF) of PV panels. The EHF process allows for the recovery of almost all valuable materials used in the manufacturing of PV panels. We further provide a succinct literature review for further downstream treatment of the end products obtained after EHF processing of EOL PV panels to recover precious metals such as Silver. For open-loop recycling, we propose using the panels in the production of ferrosilicon compounds, thereby reducing the emissions of greenhouse gases associated with their production. Through experiments, it was observed that the size of the recycled Si does not impact the microstructure of the FeSi produced, which means that the technology could be easily used to handle different sizes of Si source. Through careful experiments and analysis, we provide recycling methods to improve the circularity and resource efficiency in the management of end-of-life c-Si PV panels. Both experimental recycling pathways discussed in this work could potentially provide sustainable technical pathways to recycle EOL PV modules, which do not involve producing harmful greenhouse gases.
