Projets

Etude de faisabilité, études techniques, pilotage de projet et conseil offert par Tecphy Sàrl.

Aéronef utilitaire semi-autonome à hydrogène

• PV 3.2 MWc 330 kg LH2/jour Etude énergétique sur le vol et l’infrastructure hydrogène et solaire au sol. Projet EPFL soutenu par Innoseed.

VTOL Hydrogène

Hydrogen public transport SETP2050

• 1.5 MWc – 4.2 MWc 215 kg H2/jour Etude économique sur l’infrastructure d’auto-production pour la conversion d’une flotte de bus à l’hydrogène.

Stockage saisonnier hybride batterie/H2 pour villa

• PV 39 kWc – 20 kWh/1.3 MWh Rentabilité énergétique et économique d’un système de stockage H2 pour le bâtiment et un véhicule H2.

Centrale solaire flottante auto-déneigeante

• 75 kWc
Rentabilité énergétique et économique d’un système de déneigement.

Stockage saisonnier et déneigement PV

• Concept énergétique d’un chalet avec stockage et IRVE pour 2 véhicules, rentabilité énergétique du déneigement.

Futur bâtiment du Smart Living Lab

• BIPV 120 kWc
Étude de faisabilité d’un stockage saisonnier hydrogène et extension PV.

BlueFACTORY

Étude d'un stockage pour un immeuble

• BIPV 20 kWc – 1 MWh
Dimensionnement d’un stockage saisonnier H2 couplé à des batteries tampons.

Maison autonome Neighborhub

• BIPV 9,6 kWc et stockage journalier de 10,8 kWh
Projet lauréat de la compétition Solar Decathlon, Colorado.

Swiss Living Challenge

Banc de test solaire du Mottey

• 400 W
Monitoring sur un banc de test de tuiles solaires. Prévision de production en temps réel.

SmarSolar

Développement et collaborations académiques

SmarSOLAR : 2014-today, code de simulation utilisé par Tecphy
Swiss living Challenge, Solar Decathlon 2014-2017, Project Coordinator / Engineering lead
Integration of renewable energy in buildings : Chef de projet IER-BAT at HEIA-FR 2015-2017, https://www.smartlivinglab.ch/fr/projects/ier-bat-integration-des-energies-renouvelables-dans-le-batiment/ ; Chef de projet, FNS Active Interfaces 2014-2018 : http://www.activeinterfaces.ch/en/project
SILICON_LIGHT, EU FP7, 2009-2012, as Work package leader WP6 Integration and industrial implementation, https://www.silicon-light.eu/work-packages/index.html, at Flexcell VHF-Technologies Switzerland

Articles bâtiment, photovoltaïque, stockage

[17] 2022 Dossier Energie – Construction et Bâtiment no1 article [16] Rapport “Motorisation à l’hydrogène des bus de transport public” OFT P-155 [15] Accepted at Central Europe towards Sustainable Building 2022 Prague (CESB22), conference website: http://www.cesb.cz ,”Building-integrated Photovoltaics (BIPV) Combined with Hydrogen-based Electricity Storage System at Building-scale Towards Carbon Neutrality” [14] CISBAT 2021 ; Y. Morier, S. Aguacil Moreno2, P. Couty, “Hydrogen-based electricity storage optimization on buildings by coupling thermal and photovoltaic electricity production towards carbon neutrality”; article

[13] Energy in Buildings and Communities Programme (EBC), P. Couty, D. Torregrossa, J.P. Bacher, “Battery storage systems for building applications”, article

[12] Energy in Buildings and Communities Programme (EBC), P. Couty, M. Boesiger, J.P. Bacher, “Photovoltaic systems”, article

[11] “First solar hydrogen storage in a private building in Western Switzerland : building energy analysis and schematic design”, 2019 J. Phys.: Conf. Ser. 1343 012089, abstract available on Polysun Software site https://www.velasolaris.com/first-solar-hydrogen-storage-in-a-private-building-in-western-switzerland-building-energy-analysis-and-schematic-design/ [10] “SmarSOLAR : PV production forecast used by the Swiss team, winner of the U.S. Department of Energy Solar Decathlon competition 2017 Denver, Colorado”, Philippe Couty, Christophe Arn, 2019 J. Phys.: Conf. Ser. 1343 012091 [9] “Integrating hourly life-cycle energy and carbon emissions of energy supply in buildings”
Sustainable Cities and Society, Volume 43, November 2018, Pages 305-316, D. Vuarnoz, S. Cozza, T. Jusselme, G. Magnin, T. Schafer, P. Couty ; E.L. Niederhauser [8] “Low Carbon building energy systems : design and operation”, D. Vuarnoz, Julien Nembrini. P Couty, T. Schafer, Exploring, Research driven Building Design, 2019, Park Books, edited by M.aryline Anderson Emmannuel Rey. [7] “Positive energy building with PV facade production and electrical storage designed by the Swiss team for the U.S. Department of Energy Solar Decathlon competition 2017 Denver Colorado”, P. Couty , M.J. Lalou, P. Cuony, S. Cotture, V. Saade, Conf CISBAT 2017, Energy Procedia, vol. 122 (2017), pp. 919–924, article Arodes hes-so [6] P. Couty, E. Simon, “Solar Energy in retrofitting building : 10 case studies of integration in the residential heritage of the 20 th century in Western Switzerland”, Conf CISBAT 2017, Energy Procedia 122 (2017), vol. 122, pp. 931-936, article Arodes hes-so [5] “MARKET POTENTIAL AND ACCEPTANCE OF BUILDING INTEGRATED PV (BIPV) SOLUTIONS, A PRACTICAL APPROACH.” M. Boesiger, P. Couty & J.-P. Bacher, In Proceedings of the 12th Conference on Advanced Building Skins, Bern, 2-3 October 2017, p.362-370. [4] “La maison du future est Suisse” https://www.bulletin.ch/fr/news-detail/avec-le-soleil-pour-seule-source-denergie.html

Efficience21_N26_Maison_solaire

[3] “Avec le soleil comme seule source d’énergie” bulletin.ch, article Arodes hes-so [2] “Nuove strategie e innovazione tecnologica, Fotovoltaico e NZEB”, Giuseppe La Franca April 2018

ED 18 04 neighborhub

[1] European project FP7 Siliconlight, P. Couty, M. Duchamp, K. Söderström, A. Kovács, R.E. Dunin-Borkowski, L. Sansonnens, Y. Ziegler, “Transmission electron microscopy of amorphous tandem thin-film silicon modules produced by a roll-to-roll process on plastic foil” Proceedings of 26th European Photovoltaic Solar Energy Conference and Exhibition (2011) 2395 – Oral presentationÉtude de faisabilité, dimensionnement et gestion de projet.