- Conference contributions
- Poster by Gernot Oreski (PCCL) on the topic and results of ethylene copolymers used as photovoltaic module encapsulants at the Photovoltaic Reliability Workshop, 4-6 March 2025
- Talk by Fabian Fertig (QCELLS) at the PV CellTech Conference, 11-12 March 2025
- Demonstration booth showcasing slote-die coating equipment developed with data specification at the MRS Spring Conference, 7-11 April 2025
- Talk by Bernd Stannowski (HZB) on “Scalable processes for monolithic silicon/perovskite tandem solar cells” at SiliconPV, 8-11 April 2025
- Presentation by PhD student Roberto Magnifico (University of Liège) on "Towards eco-design of scalable perovskite/silicon tandem PV modules considering environmental and criticality dimensions" at the Society and Materials Conference, 6-7 May 2025
- Demonstration booths with communication materials by Martin Fischer (VON ARDENNE), Xabier Hernandez (MASS) and Teknisolar at Intersolar Europe, 7-9 May 2025
- Invited talk by Fabian Fertig (QCELLS) on “Qcells tandem technology” under a panel dedicated to upscaling and industrialisation, talk by Mark Khennkin (HZB) on "Degradation Mechanisms in Perovskite Solar Cells Observed in Outdoor Conditions" and by Miha Kikelj (University of Ljubljana) on "Real-Time Photoluminescence Measurements for Evaluation of Perovskite-Silicon Tandem Long-Term Stability", oral presentation by Quentin Jeangros (CSEM) on "An experimental comparison between 2-, 3- and 4-terminal perovskite/silicon tandem architectures", and posters by Petra Christöfl (PCCL) on "Encapsulant Selection and Performance for High-Efficiency c-Si/Perovskite Tandem Modules" and Freya Leyland (HZB) on "Encapsulant material choice affects stability of laminated perovskite single-junction solar cells" at the tandemPV Workshop, 13-15 May 2025
- Talk by Mark Khennkin (HZB) on "Why We Need Better Practices to Work with Perovskite Devices Outdoors" at the FuturePV Workshop, 20-22 May 2025
- Tutorial by Chiara Barretta (PCCL) on "Perovskite and Tandem Packaging and Reliability" and talk by Natasha Hjerrild (QCELLS) at the IEEE Photovoltaic Specialist Conference, 8-13 June 2025
- Talk by Tadas Malinauskas (Kaunas University of Technology) on "Electron and hole selective self-assembling monolayers for perovskite solar cells" and poster by Ricardo Razera (CSEM) on "Impact of solvent system and quenching kinetics on light soaking stability of perovskite solar cells" at PSCO 2025, 15-18 September 2025
- Joint booth of the PEPPERONI Consortium together with various other EU-Projects, talk by Fabian Fertig (QCELLS) with updates on the achievements from the pilot line and by Miha Kikelj (University of Ljubljana) on "Continuous-Time Photoluminescence Imaging for Quantification of Degradation Processes in Perovskite-Silicon Tandems", and visual presentations on "Spatially Non-Uniform Degradation in Perovskite Solar Cells after Indoor and Outdoor Aging" as well as "Seasonality in Single-Junction Perovskite Solar Cells: Insights from 4 Years of Outdoor Data" that thanked PEPPERONI with an acknowledgement on the last slides/on the bottom of the posters at EU PVSEC, 22-26 September 2025
- Presentation by Quentin Jeangros (CSEM) on "Microstructural changes in perovskite PV during stress testing: from known mechanisms to still elusive causes" at ISOS 16, 29 September-1 October 2025
- PEPPERONI workshop on "Metallization and Interconnection for Si-perovskite tandem solar cells" and posters by Melika Motaghian on "Engineering the optoelectronic properties of ZnSnOx buffer layers by controlling the composition of the deposited films in high-throughput spatial ALD" as well as Quiterie Emery (HZB) on "ECA induced degradation in silicon/perovskite tandem cells : Impact of front contact design" at MIW 2025, 20-21 October 2025
- Co-organisation by the PEPPERONI consortium of the Spatial ALD Day 2.0, 28 October 2025
- Presentation by Henrik Pettersson (Dyenamo) on "Perovskite-chemistry for research and industrialization" at the BECOME PV Workshop on the Future of Emerging Photovoltaics, 2 December 2025
- Presented on materials & processes scaling up to 2-terminal perovskite/Si tandem solar cells at the MATSUS Conference, 4-8 March 2024
- Invited talk by Mariadriana Creatore (TUE) on "Perspective on materials and interfaces in next generation energy conversion and storage devices" at FYSICA, 12 April 2024
- Presented about die slot coating equipment/technology used for tandem solar cells in PEPPERONI at the MRS Spring Conference, 22-26 April 2024
- Poster by the the University of Liège about the goals and research work for PEPPERONI at the SETAC Europe Annual Meeting, 5-9 May 2024
- Presented on "Guidelines for Selection of Encapsulant Materials for Modules Using Perovskite/Si Tandem Cells" at the IEEE Photovoltaic Specialist Conference, 9-14 June 2024
- Project partners QCELLS, VON ARDENNE, MASS and Teknisolar presented their innovative solutions to various stakeholders, fostering potential collaboration at Intersolar Europe, 19-21 June 2024
- Posters by Max Bernardes (HZB) on sublimable ETM alternatives for vacuum deposition in perovskite solar cells, by Arman Mahboubi (HZB) on a new method for the rate optimization for thermal evaporation in perovskite solar cells, and by Quiterie Emery (HZB) on the DOs and DON'Ts of solar cell encapsulation, focusing on what to do to avoid mistakes at the tandemPV Workshop, 25-27 June 2024
- Presented on materials & processes scaling up to 2-terminal perovskite/Si tandem solar cells at the Global Photovoltaic Conference, 12-14 August 2024
- Poster by KTU on "Asymetric perinone/imide-based derivatives as electron transporting materials for perovskite solar cells" at the International Conference on Perovskite Solar Cells and Optoelectronics, 16-19 September 2024
- Oral presentation by Petra Christöfl (PCCL) on "Benchmarking of encapsulant materials for c-Si/tandem perovskite tandem modules", presentations by LPVO and HZB as well as a demonstration booth at EU PVSEC, 23-27 September 2024
- Poster by Quiterie Emery (HZB) presenting strategies on how to master encapsulation for perovskite-based solar cells at the International Summit on Organic and Hybrid Photovoltaics Stability, 30 September - 2 October 2024
- Oral presentations by Gernot Oreski (PCCL) on "Reliability challenges for encapsulation of perovskite silicon tandem modules" and "A review of polyolefin-based encapsulant used in PV module manufacturing: status, challenges and perspectives" at PVSEC-35, 10-15 November 2024
- Oral presentation by Petra Christöfl (PCCL) on "Benchmarking of encapsulant materials for c-Si/tandem perovskite tandem modules" and poster on "Pilot line for European Production of PEROvskite/silicoN tandem modules on Industrial scale" at the Leoben-Conference on Polymer Engineering and Science, 21-22 November 2024
- Presentation by Bernd Stannowski (HZB) on monolithic perovskite/silicon tandem solar cells at the China SoG Silicon and PV Power Conference, 21-23 November 2024
- Oral presentation by Chiara Barretta (PCCL) on the degradation of polymeric materials in new module technologies at PV Days, 27-28 November 2024
- Shared knowledge on trends in technology and production of PV worldwide at the PV CellTech Conference, 14-15 March 2023
- Invited talk by Mariadriana Creatore (TUE) on plasma-enhanced atomic layer deposition for next generation energy devices (including perovskite PV) at the Plasma Technology Conference, 27-29 March 2023, and at the MRS Spring Conference, 10-14 April 2023
- Talk by Fabian Fertig (QCELLS) on the outlook of PV technology, talk by Bernd Stannowski (HZB) on the first results obtained with the Koala cluster tool, knowledge sharing on the challenges of upscaling perovskite/silicon tandem PV technologies and demonstration booth showcasing the objectives of the PEPPERONI project against the advancements in silicon PV technology at the tandemPV workshop, 6-8 June 2023
- Poster presentation by KTU reporting a series of thermally cross-linkable fluorene-derived organic HTMs, with introduced vinyl groups for stable and efficient PSCs at the International Conference on Hybrid and Organic Photovoltaics, 12-14 June 2023
- Demonstration booth by MASS with presentation on techniques used in the PEPPERONI project (minimodules with strings processed with the stringer) at Intersolar Europe, 13-16 June 2023
- Talk by Ralf Niemann (QCELLS) on "Requirements and challenges for industry implementation of tandem technology", presentation by Tadas Malinauskas (KTU) on "Materials Forming Self-Assembling Monolayers: Pathway to Efficient Solar Cells" and poster with information on transporting materials for the application in perovskite solar cells at the International Conference on Perovskite Solar Cells and Optoelectronics, 18-20 September 2023
- Shared results on a new energy model for light soaking degradation mechanism studies in perovskite-silicon tandem devices, demonstration booth with presentation on die slot coating equipment/technology used for tandem solar cells, and talk by Fabian Fertig (QCELLS) on the outlook of PV technology at the European Photovoltaic Solar Energy Conference and Exhibition, 18-22 September 2023
- Shared results from performance modelling on perovskite-silicon tandem solar cells at the International Conference on Microelectronics, Devices and Materials, 27-29 September 2023
- Invited talk on interface engineering for highly efficient photovoltaics at the ECS Conference, 8-12 October 2023
- Overview talk on "Perovskite/Silicon tandem solar cell: A candidate for the next generation of PV technology?" at the International Workshop on Physics of Semiconductor Devices, 13-17 December 2023