Development of PV panel recycling process enabling complete recyclability of end-of-life silicon photovoltaic panels

被引：1

作者：

Padhamnath, Pradeep ^{[1
]}

Nalluri, Srinath ^{[2
]}

Kusmierczyk, Filip ^{[1
]}

Kopyscianski, Mateusz ^{[1
]}

Karbowniczek, Joanna ^{[1
]}

Koziel, Tomasz ^{[1
]}

Leow, Shin Woei ^{[2
]}

Reindl, Thomas ^{[2
]}

机构：

[1] AGH Univ Krakow, Al Adama Mickiewicza 30, PL-30059 Krakow, Poland

[2] Natl Univ Singapore, Solar Energy Res Inst Singapore, 7 Engn Dr 1, Singapore 117574, Singapore

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2025年 / 286卷

基金：

欧盟地平线“2020”;

关键词：

PRECIPITATE PLATE GROWTH; ETHYLENE-VINYL ACETATE; NITRIC-ACID OXIDATION; AL-AG SYSTEM; CRYSTALLINE SILICON; ATOMIC MECHANISMS; ENERGY YIELD; MODULES; RECOVERY; WASTE;

D O I：

10.1016/j.solmat.2025.113571

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The cumulative PV panel waste is expected to reach approximate to 8 million tonnes by 2030 and approximate to 80 million tonnes by 2050. This presents an opportunity to pursue new avenues in terms of recycling and improving the circularity of the PV panels. In this work we present experimental results for recycling c-Si PV panels using recently developed electrohydraulic shock-wave fragmentation (EHF) of PV panels. The EHF process allows for the recovery of all materials used in the manufacturing of PV panels. We use different types of panels for the recycling process and analyse the material recoverability in each condition. Further, we analyse the effectiveness of chemical treatment in isolating metals from the silicon obtained from recycled c-Si PV panels, providing an opportunity of recovering high quality metal and silicon. The separation process allows for the high-quality material recovery and could potentially improve the economic feasibility of the overall recycling process.

引用

页数：18

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