Project description
A circular solution for PV recycling
Current recycling practices for photovoltaic (PV) waste modules are primitive, resulting in low-volume, low-value materials. This undermines economic viability and sustainability goals, as efficient recovery of all constituents at a suitable quality for reuse in new PVs is essential for minimal environmental impact. In this context, the EU-funded APOLLO project will establish a circular approach, efficiently recovering all constituents for reuse in new PVs. Innovative techniques increase weight recovery. Recycled silicon will be used for new ingots, cells and modules. A pilot line will process 40 tonnes of PV waste, producing materials for 1 tonne of remanufactured silicon and 30 exemplar PV modules. These modules will incorporate new designs, materials and manufacturing methods, and will be designed for disassembly and recycling.
Objective
Current recycling practices for Photovoltaic (PV) waste modules are unrefined and recover low volume and low value materials. To be economical and sustainable the recycling of PV waste needs to efficiently recover all of the material constituents at a quality suitable for the reuse in new PVs, with minimal impact. APOLLO will create a circular approach to link legacy recycling, future production and future recycling. A pilot line will be demonstrated and used to process an input of 40 tonnes of PV waste which will be recycled, resulting in enough reclaimed materials for 1 tonne of remanufactured silicon and 30 exemplar PV modules. Incoming modules will be streamed by glass composition, enabling batch recovery of high-quality glass, to be used for new solar-grade glass. A novel continuous ‘sonification’ technique, (ultrasonically excited etchant) will rapidly separate silicon, silver, copper and other metals in a sequence along a pipe-based process. Used liquid etchants will be recycled in a closed loop resulting in low waste, small footprint. Further, recovered silicon will be refined to a purity suitable for new PV-grade ingot growth. The objective is to deliver purified silicon with a minimum purity of 99.9999%. Multiple innovations increase the percentage weight recovery from 18% to 93%. APOLLO will prove the suitability of the recycled silicon by growing new ingots, manufacturing solar cells and then new PV modules. 20 PERC-based modules, 10 Tandem modules and 30sqm of single junction perovskite cells will be made. These modules will incorporate new designs, materials and manufacturing methods, and be designed for disassembly and recycling. Blockchain-based Digital Product Passports (DPPs) for PV will be designed and implemented as well as an online marketplace for reused, remanufactured and/or recycled PV components. DPPs provide secure and trustworthy data for the life of the product and aid recycling by supplying material, hazards and history on request.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- engineering and technology environmental engineering waste management waste treatment processes recycling
- natural sciences chemical sciences inorganic chemistry transition metals
- engineering and technology materials engineering amorphous solids
- natural sciences chemical sciences inorganic chemistry metalloids
- engineering and technology environmental engineering energy and fuels renewable energy solar energy photovoltaic
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.2.5 - Climate, Energy and Mobility
MAIN PROGRAMME
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HORIZON.2.5.2 - Energy Supply
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
HORIZON-IA - HORIZON Innovation Actions
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) HORIZON-CL5-2022-D3-03
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
80686 Munchen
Germany
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.