A Circular Approach to Future PV Recycling

Research Project APOLLO

Project Objectives and Approach

Current recycling practices for end-of-life PV modules are underdeveloped and recover only small quantities of low-value materials. To be economically viable and sustainable, PV waste recycling must recover all material components to a quality suitable for reuse in new PV modules, with minimal impact.

APOLLO will develop a circular approach to combine traditional recycling with the production and recycling of the future. A pilot plant will be set up to process and recycle 40 tons of PV waste. The result will be sufficient recovered materials for one ton of reprocessed silicon and 30 sample PV modules.

Project Profile

ProjeCt title APOLLO - A Proactive Approach to the Recovery and Recycling of Photovoltaic Modules
Duration 01.01.2024-31.12.2026
Funding Horizon Europe Research and Innovation Program of the European Union
Funding volume 5.325.755 €
Cooperation partnerS
ProjeCt Manager Dr. Roland Kunert
Objects
  • Pre-recycling analysis and classification of PV modules according to glass composition
  • Pilot plant for recovering all material fractions from old and future PVs
  • Refining of recovered PV-Si to facilitate ingot growth for new PV
  • Specifying and building future PV modules (standard c-Si and tandem Per/Si) with improved recyclability, incorporating APOLLO innovations
  • Developing and implementing a PV-centric digital product passport (DPP) that enables an online marketplace
  • Developing, quantifying, and promoting a new circular economy model for PV waste

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Roland Kunert

Contact Press / Media

Dr. Roland Kunert

Group "Crystallization Technologies"

Fraunhofer Center for Silicon Photovoltaics CSP
Otto-Eißfeldt-Str. 12
06120 Halle (Saale), Germany

Phone +49 345 5589-5602