{"id":981,"date":"2026-06-25T12:31:41","date_gmt":"2026-06-25T10:31:41","guid":{"rendered":"https:\/\/www.les-energies-renouvelables.eu\/article\/actualites\/?p=981"},"modified":"2026-06-25T12:19:56","modified_gmt":"2026-06-25T10:19:56","slug":"projet-ipvf-staff-voltec-solar-au-coeur-de-industrialisation-du-tandem-photovoltaique-francais","status":"publish","type":"post","link":"https:\/\/www.les-energies-renouvelables.eu\/article\/actualites\/energies\/projet-ipvf-staff-voltec-solar-au-coeur-de-industrialisation-du-tandem-photovoltaique-francais-981\/","title":{"rendered":"Projet IPVF STaFF : Voltec Solar au c\u0153ur de l’industrialisation du tandem photovolta\u00efque fran\u00e7ais"},"content":{"rendered":"\n

STaFF, qu’est-ce que c’est ?<\/strong><\/h2>\n\n\n\n

STaFF signifie Souverainet\u00e9 industrielle Tandem de Fabrication Fran\u00e7aise<\/strong>. C’est un programme port\u00e9 par l’IPVF (Institut Photovolta\u00efque d’\u00cele-de-France), qui r\u00e9unit recherche appliqu\u00e9e et savoir-faire industriel autour d’une m\u00eame ambition : d\u00e9velopper en France une fili\u00e8re de production de modules tandem.<\/p>\n\n\n\n

L’IPVF annonce un rendement de 26 % sur grandes surfaces<\/strong> pour cette architecture, pens\u00e9e d\u00e8s le d\u00e9part pour l’industrialisation.<\/p>\n\n\n\n

\n
\"IPVF<\/figure>\n\n\n\n
\"staff<\/figure>\n<\/figure>\n\n\n\n

<\/p>\n\n\n\n

Le r\u00f4le de Voltec Solar : transformer l’innovation en module industriel<\/strong><\/h2>\n\n\n\n

Dans ce projet, chacun apporte son expertise. L’IPVF d\u00e9veloppe la brique p\u00e9rovskite et la ligne pilote de prototypage \u00e0 Paris-Saclay. De son c\u00f4t\u00e9, Voltec Solar apporte son exp\u00e9rience de fabricant de modules photovolta\u00efques, son savoir-faire d’int\u00e9gration et sa base industrielle alsacienne, avec une usine d’une capacit\u00e9 de production de 500 MW \u00e0 Dinsheim-sur-Bruche.<\/p>\n\n\n\n

L’objectif : associer des modules semi-transparents \u00e0 base de p\u00e9rovskite avec les cellules silicium haute performance de Voltec Solar. En exploitant plus largement le spectre solaire, cette combinaison permet d’am\u00e9liorer le rendement et de pr\u00e9parer une production compatible avec les exigences de l’industrie.<\/p>\n\n\n\n

Pourquoi le tandem p\u00e9rovskite\/silicium compte<\/strong><\/h2>\n\n\n\n

La technologie tandem superpose deux approches compl\u00e9mentaires : le silicium, d\u00e9j\u00e0 industrialis\u00e9 et fiable, et la p\u00e9rovskite, qui ouvre de nouvelles perspectives de rendement. En architecture 4T, chaque couche contribue \u00e0 convertir une partie diff\u00e9rente de la lumi\u00e8re.<\/p>\n\n\n\n

Pour Voltec Solar, ce projet prolonge une conviction forte : l’innovation photovolta\u00efque doit rester connect\u00e9e \u00e0 la production, aux contraintes du terrain et \u00e0 la qualit\u00e9 attendue par les installateurs, les professionnels et les collectivit\u00e9s.<\/p>\n\n\n\n

Du laboratoire au d\u00e9monstrateur<\/strong><\/h2>\n\n\n\n

Le projet avance par \u00e9tapes concr\u00e8tes, du prototype au syst\u00e8me d\u00e9monstrateur :<\/p>\n\n\n\n

    \n
  1. P\u00e9rovskite<\/strong>\u00a0: Production de prototypes \u00e0 l’IPVF, sur une ligne pilote \u00e0 Paris-Saclay.<\/li>\n\n\n\n
  2. Silicium Voltec<\/strong>\u00a0: Association avec les cellules silicium haute performance issues du savoir-faire de Voltec Solar.<\/li>\n\n\n\n
  3. Module tandem<\/strong>\u00a0: Fabrication de modules tandem au format 60 \u00d7 30 cm\u00b2 pour valider les performances.<\/li>\n\n\n\n
  4. D\u00e9monstration<\/strong>\u00a0: Un syst\u00e8me d\u00e9monstrateur de 2 kW est annonc\u00e9 par l’IPVF pour 2026.\u00a0<\/li>\n<\/ol>\n\n\n\n
    \"cellule<\/figure>\n\n\n\n

    Un ancrage fran\u00e7ais, de Paris-Saclay \u00e0 l’Alsace<\/strong><\/h2>\n\n\n\n

    Ce projet illustre une cha\u00eene de valeur enti\u00e8rement fran\u00e7aise. L’IPVF concentre l’expertise recherche \u00e0 Paris-Saclay ; Voltec Solar apporte son savoir-faire de fabricant fran\u00e7ais de modules photovolta\u00efques depuis son site industriel alsacien : conception des modules, int\u00e9gration industrielle, contr\u00f4les qualit\u00e9, retour d’exp\u00e9rience produit et capacit\u00e9 \u00e0 pr\u00e9parer le transfert vers une fabrication en France.<\/p>\n\n\n\n

    Aujourd’hui, Voltec Solar fabrique les modules qui pr\u00e9parent le solaire de demain. Depuis l’Alsace, l’entreprise relie innovation, performance industrielle et engagement bas carbone.<\/p>\n\n\n\n

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