Projects
SOPHIA
Implementation of Advanced Digital Solutions to increase the circularity of PV panels throughout the full value chain
Objectives
SOPHIA addresses to the problem of photovoltaic panels End of Life, their management and the society awareness on electronic waste management. The project will implement several Advanced Digital Solutions, involving all actors in the value chain, in order to increase the reuse and repair rates of these products. For the evaluation of the State-of-Health and dismantling of PV panels, a robotic prototype based on IA model will be created. In cases where it is not possible to repair and reuse the PV panels , they will recycled by shredding sorting, and specific upcycling processes for each byproduct. Because of their traceability and information available in the Digital Product Passport (DPP), the panels will be easily identifiable, hence the PV panels will be recycled by type and composition, increasing the quality of the obtained secondary raw materials, thus reducing waste generation. The repaired panels and secondary raw materials will be put up for sale on a marketplace, with the aim that all these products that are marketed have traceability provided by the DPP. Furthermore, in order to achieve goals and high circularity for the panels in the long term, an eco-designed and easy dismantling solar panel will be developed as prototype. It is expected that in the long term, the project will help to increase social and corporate awareness about the panel production impact, aiming towards a full ecodesign practise fully sustainable PV industry. Additionally, SOPHIA will contribute to the generation of new markets
around the photovoltaic sector across Europe.
Description
SOPHIA aims to increase the circularity of photovoltaic (PV) panels by integrating advanced digital solutions, innovative recycling processes, and eco-design principles across the entire value chain. The project focuses on:
- Digital Product Passport (DPP): Blockchain-based tool for full traceability of PV panels and components.
- AI-based State-of-Health (SoH) evaluation: Automated diagnosis to identify repairable panels.
- Repair technologies: Semi-automatic systems with robot-assisted application of high-adhesion dielectric varnish.
Recycling innovations:
- Glass: In-line antimony detection and valorization for new glass products.
- Silicon & metals: Hydro- and pyro-metallurgical recovery for advanced ceramics and batteries.
- Plastics: Mechanochemical devulcanization and reactive extrusion for new PV components.
Eco-design: Modular panels with debondable/rebondable adhesives for easy dismantling and reuse.
Marketplace: Platform to commercialize repaired panels, eco-designed panels, and secondary raw materials.
Impact: SOPHIA will enable higher reuse, repair, and recycling rates, reduce GHG emissions, and create new circular business models for the PV sector.
Funding
HORIZON.2.6 – Food, Bioeconomy Natural Resources, Agriculture and Environment
Transparency website
File No.:
101182162-2
Amount:
€ 617.187,50
Funding Body:
EUROPEAN COMISSION




