{"id":8441,"date":"2025-12-21T12:03:40","date_gmt":"2025-12-21T12:03:40","guid":{"rendered":"https:\/\/unescoalfozanprize.org\/?p=8441"},"modified":"2025-12-21T12:03:40","modified_gmt":"2025-12-21T12:03:40","slug":"les-cellules-solaires-topcon-industrielles-atteignent-un-rendement-de-2609-avec-moins-dargent-et-des-performances-bifaciales-ameliorees","status":"publish","type":"post","link":"https:\/\/unescoalfozanprize.org\/fr\/les-cellules-solaires-topcon-industrielles-atteignent-un-rendement-de-2609-avec-moins-dargent-et-des-performances-bifaciales-ameliorees\/","title":{"rendered":"Les cellules solaires TOPCon industrielles atteignent un rendement de 26,09 % avec moins d&rsquo;argent et des performances bifaciales am\u00e9lior\u00e9es."},"content":{"rendered":"<p>Des chercheurs de l&rsquo;Acad\u00e9mie chinoise des sciences ont mis au point une cellule solaire TOPCon industrielle atteignant un rendement de 26,09 % tout en r\u00e9duisant l&rsquo;utilisation d&rsquo;argent et en am\u00e9liorant la puissance de sortie bifaciale. Gr\u00e2ce \u00e0 l&rsquo;utilisation d&rsquo;une impression pr\u00e9cise au pochoir en acier pour les doigts m\u00e9talliques avant \u00e9troits et d&rsquo;un contact arri\u00e8re localis\u00e9 en polysilicium, la conception r\u00e9duit la r\u00e9sistance de contact et les pertes optiques parasites. Ces am\u00e9liorations permettent une production de cellules solaires \u00e0 haut rendement, rentable et \u00e9volutive, r\u00e9pondant ainsi aux principaux d\u00e9fis du march\u00e9 photovolta\u00efque mondial.<\/p>\n<p>Traduit avec DeepL.com (version gratuite)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des chercheurs de l&rsquo;Acad\u00e9mie chinoise des sciences ont mis au point une cellule solaire TOPCon industrielle atteignant un rendement de 26,09 % tout en r\u00e9duisant l&rsquo;utilisation d&rsquo;argent et en am\u00e9liorant la puissance de sortie bifaciale. Gr\u00e2ce \u00e0 l&rsquo;utilisation d&rsquo;une impression pr\u00e9cise au pochoir en acier pour les doigts m\u00e9talliques avant \u00e9troits et d&rsquo;un contact arri\u00e8re [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":8442,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-8441","post","type-post","status-publish","format-standard","hentry","category-non-classifiee"],"_links":{"self":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/8441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/comments?post=8441"}],"version-history":[{"count":1,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/8441\/revisions"}],"predecessor-version":[{"id":8449,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/8441\/revisions\/8449"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/media\/8442"}],"wp:attachment":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/media?parent=8441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/categories?post=8441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/tags?post=8441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}