{"id":2298,"date":"2022-02-11T17:09:21","date_gmt":"2022-02-11T16:09:21","guid":{"rendered":"https:\/\/tecphy.ch\/?page_id=2298"},"modified":"2022-04-22T16:03:42","modified_gmt":"2022-04-22T14:03:42","slug":"hydrogene-pour-la-batiment-energissima","status":"publish","type":"page","link":"https:\/\/tecphy.ch\/en\/ressources\/hydrogene-pour-la-batiment-energissima\/","title":{"rendered":"(Fran\u00e7ais) Energissima"},"content":{"rendered":"<div style=\"width: 3384px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" src=\"https:\/\/www.energissima.ch\/fileadmin\/sites\/energissima\/files\/download\/2022\/Energissima_BANNER_EMAIL_FR_2022.png\" alt=\"\" width=\"3374\" height=\"906\" \/><p class=\"wp-caption-text\"><a href=\"https:\/\/www.energissima.ch\/fr\/\">\u00a9energissima<\/a><\/p><\/div>\n\r\n\t\t<div class=\"center-title\">\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t<span style=\"border-bottom-color:#222222\"><\/span>\r\n\t\t\t\r\n\t\t<\/div>\r\n\t\t\n<h2 style=\"text-align: center;\">Hydrog\u00e8ne pour le b\u00e2timent<\/h2>\n\r\n\t\t<div class=\"center-title\">\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t<span style=\"border-bottom-color:#222222\"><\/span>\r\n\t\t\t\r\n\t\t<\/div>\r\n\t\t\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.smartlivinglab.ch\/fr\/\"><img loading=\"lazy\" class=\"size-medium wp-image-2693 aligncenter\" src=\"https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/03\/SLL-LOGO-HORIZON-RVB-300x34.jpg\" alt=\"Smart Living Lab\" width=\"300\" height=\"34\" srcset=\"https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/03\/SLL-LOGO-HORIZON-RVB-300x34.jpg 300w, https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/03\/SLL-LOGO-HORIZON-RVB.jpg 490w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<table class=\" aligncenter\" style=\"background-color: rgba(0, 2, 0, 0);\">\n<tbody>\n<tr>\n<td width=\"390\"><a href=\"https:\/\/tecphy.ch\/\"><img loading=\"lazy\" class=\"size-medium aligncenter\" src=\"https:\/\/tecphy.ch\/wp-content\/uploads\/2019\/01\/LOGO_creation_Var2.png\" width=\"220\" height=\"87\" \/><\/a><\/td>\n<td width=\"390\"><a href=\"https:\/\/www.heia-fr.ch\/fr\"><img loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/www.heia-fr.ch\/media\/r3spsamg\/logo_heia-fr_version_courte.png\" width=\"276\" height=\"103\" \/><\/a><\/td>\n<td width=\"390\"><a href=\"http:\/\/www.epfl.ch\"><img loading=\"lazy\" class=\" wp-image-2703 aligncenter\" src=\"https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/03\/EPFL_Logo_Digital_RGB_PROD_transparent-300x130.png\" alt=\"\" width=\"233\" height=\"101\" srcset=\"https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/03\/EPFL_Logo_Digital_RGB_PROD_transparent-300x130.png 300w, https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/03\/EPFL_Logo_Digital_RGB_PROD_transparent-1024x444.png 1024w, https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/03\/EPFL_Logo_Digital_RGB_PROD_transparent-768x333.png 768w, https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/03\/EPFL_Logo_Digital_RGB_PROD_transparent-1536x665.png 1536w, https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/03\/EPFL_Logo_Digital_RGB_PROD_transparent-2048x887.png 2048w, https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/03\/EPFL_Logo_Digital_RGB_PROD_transparent-1080x468.png 1080w\" sizes=\"(max-width: 233px) 100vw, 233px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"width: 1930px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" src=\"https:\/\/www.smartlivinglab.ch\/files\/20210430-blue-factory-b-low-c-behnischarchitekten.jpg\" alt=\"Maquette num\u00e9rique du b\u00e2timent du Futur Smart Living Lab \u00e0 Fribourg\" width=\"1920\" height=\"1138\" \/><p class=\"wp-caption-text\">Vue du b\u00e2timent du Smart Living Lab \u00e0 l&#8217;horizon 2024 \u00a9 BFF SA \/ Behnisch Architekten (issu de <a href=\"https:\/\/www.smartlivinglab.ch\/fr\/smart-living-lab-building-jpf\">https:\/\/www.smartlivinglab.ch\/fr\/smart-living-lab-building-jpf<\/a>)<\/p><\/div>\n\r\n\t\t<div class=\"servicebox boxpattern-2\">\r\n\t\t\t<div class=\"serviceboxbg\">\r\n\t\t\t\t<div class=\"servicebox-icon\"><a href=\"#PV\"><img src=\"https:\/\/tecphy.ch\/wp-content\/uploads\/2021\/08\/icone_PV_dimensionnemnt-e1627898720377.png\"><\/a><\/div>\r\n\t\t\t\t<div class=\"serviceboxcon\">\r\n\t\t\t\t<a href=\"#PV\"><h5>Production d'\u00e9lectricit\u00e9 photovolta\u00efque<\/h5><\/a>\r\n\t\t\t\t<p> <em>\u2022 Puissance install\u00e9e : 172 kWc <\/em><br \/>\npour une production annuelle estim\u00e9e \u00e0 plus de 144 MWh d&#8217;\u00e9lectricit\u00e9.<\/p>\r\n\t\t\t\t<a href=\"#PV\" class=\"servread\">En savoir plus<\/a>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\n\r\n\t\t<div class=\"servicebox boxpattern-2\">\r\n\t\t\t<div class=\"serviceboxbg\">\r\n\t\t\t\t<div class=\"servicebox-icon\"><a href=\"#stockage\"><img src=\"https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/02\/icones_stockage_energie.png\"><\/a><\/div>\r\n\t\t\t\t<div class=\"serviceboxcon\">\r\n\t\t\t\t<a href=\"#stockage\"><h5>Stockage de l'\u00e9nergie \u00e9lectrique<\/h5><\/a>\r\n\t\t\t\t<p> <em>\u2022 1.5 MWc &#8211; 4.2 MWc 215 kg H2\/jour <\/em><br \/>\nStockage hybride : hydrog\u00e8ne \/ batterie pour augmenter l&#8217;autoconsommation et limiter les pics avec le r\u00e9seau.<\/p>\r\n\t\t\t\t<a href=\"#stockage\" class=\"servread\">En savoir plus<\/a>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\n\r\n\t\t<div class=\"servicebox boxpattern-2\">\r\n\t\t\t<div class=\"serviceboxbg\">\r\n\t\t\t\t<div class=\"servicebox-icon\"><a href=\"#thermique\"><img src=\"https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/02\/icone_chauffage-e1644596467304.png\"><\/a><\/div>\r\n\t\t\t\t<div class=\"serviceboxcon\">\r\n\t\t\t\t<a href=\"#thermique\"><h5>Gestion de la chaleur<\/h5><\/a>\r\n\t\t\t\t<p> <em>\u2022 R\u00e9servoir : 3 m3 d&#8217;eau <\/em><br \/>\nPour le stockage et la redistribution quand souhait\u00e9 au b\u00e2timent de la chaleur de la pile \u00e0 combustible. <\/p>\r\n\t\t\t\t<a href=\"#thermique\" class=\"servread\">Read more<\/a>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2>Concept \u00e9nerg\u00e9tique<\/h2>\n<p>La production d&#8217;\u00e9nergie photovolta\u00efque alimente la consommation du b\u00e2timent et les services associ\u00e9s comme la recharge de v\u00e9hicules \u00e9lectriques. <strong>L&#8217;exc\u00e9dent de production est stock\u00e9<\/strong> dans une <strong>batterie<\/strong> avec un excellent rendement \u00e9nerg\u00e9tique. Lorsque cette batterie est assez remplie, principalement au printemps ou en \u00e9t\u00e9, l&#8217;<strong>\u00e9lectrolyseur<\/strong> s&#8217;enclenche pour convertir l&#8217;exc\u00e9dent d&#8217;\u00e9lectricit\u00e9 en <strong>hydrog\u00e8ne<\/strong>.<\/p>\n<p><strong>Durant la nuit<\/strong> ou en journ\u00e9e si la production solaire devient insuffisante quelques heures<strong> la batterie se d\u00e9charge<\/strong> alors pour alimenter le b\u00e2timent. A la fin de l&#8217;automne et durant <strong>l&#8217;hiver<\/strong>, le <strong>stock d&#8217;hydrog\u00e8ne vient compl\u00e9ter la production photovolta\u00efque<\/strong> et la batterie pour permettre au b\u00e2timent de consommer sa propre \u00e9nergie. C&#8217;est la pile \u00e0 combustible qui permet cette conversion de l&#8217;hydrog\u00e8ne en \u00e9lectricit\u00e9. Le terme <em>Stockage<\/em> <em>saisonnier \u00e0 hydrog\u00e8ne<\/em> provient de cette temporalit\u00e9 tandis que les technologies de batteries sont adapt\u00e9es \u00e0 des cycles journaliers. <a href=\"https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/04\/H2batiment_energissima.png\"><img loading=\"lazy\" class=\"alignright size-full wp-image-3097\" src=\"https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/04\/H2batiment_energissima.png\" alt=\"\" width=\"1902\" height=\"865\" srcset=\"https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/04\/H2batiment_energissima.png 1902w, https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/04\/H2batiment_energissima-300x136.png 300w, https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/04\/H2batiment_energissima-1024x466.png 1024w, https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/04\/H2batiment_energissima-768x349.png 768w, https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/04\/H2batiment_energissima-1536x699.png 1536w\" sizes=\"(max-width: 1902px) 100vw, 1902px\" \/><\/a><\/p>\n<div align=\"center\">\n<p>&nbsp;<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/grafana-smarsolar.jcloud-ver-jpc.ik-server.com\/dashboard-solo\/snapshot\/sKrrIdmWNFaf9VtqVdZsuARN4l3VGKZv?orgId=4&amp;from=1640991600000&amp;to=1672527600000&amp;theme=light&amp;panelId=23\" width=\"450\" height=\"200\" frameborder=\"0\" data-mce-fragment=\"1\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n\r\n\t\t<div class=\"servicebox boxpattern-4\">\r\n\t\t\t<div class=\"serviceboxbg\">\r\n\t\t\t\t<div class=\"servicebox-icon\"><a href=\"\"><img src=\"https:\/\/tecphy.ch\/wp-content\/uploads\/2022\/02\/batimentSLLmaquette_noircrop.png\"><\/a><\/div>\r\n\t\t\t\t<div class=\"serviceboxcon\">\r\n\t\t\t\t<a href=\"\"><h5>Caract\u00e9ristiques techniques de l'installation<\/h5><\/a>\r\n\t\t\t\t<p>\n<table>\n<tbody>\n<tr>\n<td width=\"344\"><\/td>\n<td width=\"72\"><strong>Valeur<\/strong><\/td>\n<td width=\"95\"><strong>Unit\u00e9<\/strong><\/td>\n<td width=\"107\"><\/td>\n<\/tr>\n<tr>\n<td width=\"344\">Production photovolta\u00efque\n<p>&nbsp;<\/p><\/td>\n<td width=\"72\">172\n<p>144<\/p><\/td>\n<td width=\"95\">kWc\n<p>MWh<\/p><\/td>\n<td width=\"107\">Production locale de l&#8217;\u00e9nergie<\/td>\n<\/tr>\n<tr>\n<td width=\"344\">Auto-suffisance<\/td>\n<td width=\"72\">70 \u00e0 80<\/td>\n<td width=\"95\">%<\/td>\n<td width=\"107\"><\/td>\n<\/tr>\n<tr>\n<td width=\"344\">Stockage journalier \/ gestion des pics avec une batterie<\/td>\n<td width=\"72\">30<\/td>\n<td width=\"95\">kWh<\/td>\n<td width=\"107\">R\u00e9duit les \u00e9changes quotidien avec le r\u00e9seau<\/td>\n<\/tr>\n<tr>\n<td width=\"344\">Stockage saisonnier<\/td>\n<td width=\"72\">Hydrog\u00e8ne<\/td>\n<td width=\"95\"><\/td>\n<td width=\"107\"><\/td>\n<\/tr>\n<tr>\n<td width=\"344\">Production H2 avec un \u00e9lectrolyseur\n<p>&nbsp;<\/p><\/td>\n<td width=\"72\">100\n<p>18<\/p><\/td>\n<td width=\"95\">kW\n<p>Nm\u00b3 H2 \/ h<\/p><\/td>\n<td width=\"107\">Utilise l&#8217;exc\u00e9dant de production estival en hiver<\/td>\n<\/tr>\n<tr>\n<td width=\"344\">Compression H2\n<p>&nbsp;<\/p><\/td>\n<td width=\"72\">Oui\n<p>35 &gt; 200 \u00e0 300 bar<\/p><\/td>\n<td width=\"95\"><\/td>\n<td width=\"107\">R\u00e9duit la surface et le prix du stock d&#8217;hydrog\u00e8ne<\/td>\n<\/tr>\n<tr>\n<td width=\"344\">Stockage\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p><\/td>\n<td width=\"72\">10 000\n<p>300<\/p>\n<p>&nbsp;<\/p><\/td>\n<td width=\"95\">kWh PCI\n<p>kg H2<\/p>\n<p>&nbsp;<\/p><\/td>\n<td width=\"107\"><\/td>\n<\/tr>\n<tr>\n<td width=\"344\">Production d&#8217;\u00e9lectricit\u00e9 avec une pile \u00e0 combustible<\/td>\n<td width=\"72\">Oui<\/td>\n<td width=\"95\">kW<\/td>\n<td width=\"107\"><\/td>\n<\/tr>\n<tr>\n<td width=\"344\">Stockage thermique (eau) et r\u00e9cup\u00e9ration de la chaleur de la pile \u00e0 combustible<\/td>\n<td width=\"72\">3 000<\/td>\n<td width=\"95\">L<\/td>\n<td width=\"107\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<div class=\"view-all-btn\"><a class=\"servread\" href=\"https:\/\/tecphy.ch\/ressources\/glossaire\/\">Besoin d&#8217;aide parmi ces termes ?<\/a><\/div>\n<\/p>\r\n\t\t\t\t\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\n<p>&nbsp;<\/p>\n\r\n\t\t<div class=\"center-title\">\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t<span style=\"border-bottom-color:#222222\"><\/span>\r\n\t\t\t\r\n\t\t<\/div>\r\n\t\t\n<div align=\"center\">\n<p>&nbsp;<\/p>\n<p><a id=\"PV\" name=\"PV\"><\/a><\/p>\n<h3 style=\"text-align: left;\">Production photovolta\u00efque<\/h3>\n<p style=\"text-align: left;\">Le Smart Living Lab sera \u00e9quip\u00e9 d\u2019un important syst\u00e8me de panneaux solaires photovolta\u00efques cumulant une puissance de 172 kWc pour une production annuelle estim\u00e9e \u00e0 plus de 144 MWh. Les diff\u00e9rentes inclinaisons et orientations des panneaux solaires sur le b\u00e2timent garantissent une production id\u00e9alement r\u00e9partie sur la journ\u00e9e et l\u2019ann\u00e9e. En proc\u00e9dant de cette mani\u00e8re, les diff\u00e9rents panneaux re\u00e7oivent un ensoleillement maximal \u00e0 diff\u00e9rentes p\u00e9riodes de la journ\u00e9e et de l\u2019ann\u00e9e. Cette m\u00e9thode aide \u00e0 pr\u00e9venir les pics de production trop importants qui peuvent \u00eatre observ\u00e9s dans des installations PV de cette taille.<\/p>\n<div align=\"center\">\n<p><iframe loading=\"lazy\" src=\"https:\/\/grafana-smarsolar.jcloud-ver-jpc.ik-server.com\/dashboard-solo\/snapshot\/0pTKdTZZH16diJvYPnv8GlNjd9K9bu33?orgId=4&amp;from=1640991600000&amp;to=1672527600000&amp;theme=light&amp;panelId=4\" width=\"450\" height=\"200\" frameborder=\"0\"><\/iframe><\/p>\n<div><em>La production photovolta\u00efque (en jaune) est proche du besoin annuel en \u00e9nergie (consommation \u00e9lectrique en vert) mais un d\u00e9calage temporel est visible sur le graphique. Un stockage journalier (batterie) et un stockage saisonnier (hydrog\u00e8ne) sont alors int\u00e9ressants. <\/em><\/div>\n<p>&nbsp;<\/p>\n<p><a id=\"stockage\" name=\"stockage\"><\/a><\/p>\n<h3 style=\"text-align: left;\">Stockage de l&#8217;\u00e9nergie \u00e9lectrique : batterie et hydrog\u00e8ne combin\u00e9s<\/h3>\n<p style=\"text-align: left;\">Dans ce projet, une m\u00e9thode assez novatrice de stockage d\u2019\u00e9nergie est \u00e9tudi\u00e9e, le stockage d\u2019\u00e9nergie sous forme d\u2019hydrog\u00e8ne. Le principe est le suivant : le surplus d\u2019\u00e9nergie \u00e9lectrique issu de la production photovolta\u00efque est utilis\u00e9 dans un \u00e9lectrolyseur afin de produire de l&#8217;hydrog\u00e8ne. Ce dernier est compress\u00e9 puis stock\u00e9 dans des r\u00e9servoirs. Lorsque la demande d\u2019\u00e9nergie exc\u00e8de la production, l\u2019hydrog\u00e8ne peut \u00eatre utilis\u00e9 dans une pile \u00e0 combustible pour produire de l\u2019\u00e9lectricit\u00e9.<\/p>\n<p style=\"text-align: left;\">Une batterie de stockage de type Li-ion est \u00e9galement install\u00e9e en parall\u00e8le au syst\u00e8me de stockage hydrog\u00e8ne, elle poss\u00e8de un rendement nettement sup\u00e9rieur au stockage hydrog\u00e8ne et permet donc d\u2019assurer un stockage journalier d\u2019\u00e9lectricit\u00e9 dans les meilleures conditions.<\/p>\n<div align=\"center\">\n<p><iframe loading=\"lazy\" src=\"https:\/\/grafana-smarsolar.jcloud-ver-jpc.ik-server.com\/dashboard-solo\/snapshot\/sKrrIdmWNFaf9VtqVdZsuARN4l3VGKZv?orgId=4&amp;from=1640991600000&amp;to=1672527600000&amp;theme=light&amp;panelId=2\" width=\"450\" height=\"200\" frameborder=\"0\"><\/iframe><\/p>\n<div><em>Moyenne glissante de l&#8217;\u00e9tat des stockages. Attention, la batterie (\u00e0 gauche) et le stock d&#8217;hydrog\u00e8ne (\u00e0 droite) ne sont pas sur la m\u00eame \u00e9chelle puisque les quantit\u00e9s d&#8217;\u00e9nergies stockables sont tr\u00e8s diff\u00e9rentes. On remarque des cycles tr\u00e8s r\u00e9guliers de charge et de d\u00e9charge de la batterie tandis que le r\u00e9servoir d&#8217;hydrog\u00e8ne se rempli et se vide une fois par an.<br \/>\n<\/em><\/div>\n<p>&nbsp;<\/p>\n<h3 style=\"text-align: left;\">Gestion de la chaleur<\/h3>\n<p style=\"text-align: left;\">Le fonctionnement de la pile \u00e0 combustible d\u00e9gage de la chaleur qui est r\u00e9cup\u00e9r\u00e9e pour le chauffage du b\u00e2timent ou la production d\u2019eau chaude sanitaire. La pile \u00e0 combustible fonctionne donc comme unit\u00e9 de cog\u00e9n\u00e9ration qui permet la r\u00e9cup\u00e9ration d\u2019\u00e9nergie \u00e9lectrique et thermique. Lors d\u2019un cycle de stockage hydrog\u00e8ne, environ 30 pourcents de l\u2019\u00e9nergie \u00e9lectrique initialement utilis\u00e9e peut \u00eatre r\u00e9utilis\u00e9e. Les 70 autres pourcents sont dissip\u00e9s sous forme de chaleur lors de la cr\u00e9ation et de l\u2019utilisation de l\u2019hydrog\u00e8ne. Le choix a \u00e9t\u00e9 fait ici de proc\u00e9der \u00e0 une r\u00e9cup\u00e9ration de l\u2019\u00e9nergie thermique sur la pile \u00e0 combustible. Le stockage d\u2019hydrog\u00e8ne fonctionnant sur un cycle saisonnier, la r\u00e9cup\u00e9ration thermique est nettement plus int\u00e9ressante sur la pile \u00e0 combustible (en hiver) que sur l\u2019\u00e9lectrolyseur (en \u00e9t\u00e9).<\/p>\n<p>&nbsp;<\/p>\n<div class=\"view-all-btn\" style=\"text-align: left;\"><a class=\"servread\" href=\"https:\/\/tecphy.ch\/projets\/stockage-saisonnier-villa\/\">Autre exemple d&#8217;\u00e9tude pour une maison \u00e0 hydrog\u00e8ne \u2607<\/a> <a class=\"servread\" href=\"https:\/\/tecphy.ch\/ressources\/\">Plus de ressources sur l&#8217;hydrog\u00e8ne et l&#8217;\u00e9nergie photovolta\u00efque \u2607<\/a><\/div>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\">(Fran\u00e7ais) <\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"bxZiSlJjRG\"><p><a href=\"https:\/\/tecphy.ch\/projets\/stockage-saisonnier-villa\/\">Stockage saisonnier \u00e0 Hydrog\u00e8ne pour villa<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u00ab\u00a0Stockage saisonnier \u00e0 Hydrog\u00e8ne pour villa\u00a0\u00bb &#8212; Tecphy\" src=\"https:\/\/tecphy.ch\/projets\/stockage-saisonnier-villa\/embed\/#?secret=bxZiSlJjRG\" data-secret=\"bxZiSlJjRG\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\">Donn\u00e9es et contenu : Tecphy, Yvan Morier, EPFL, HEIA, SLL<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Hydrog\u00e8ne pour le b\u00e2timent &nbsp; &nbsp; &nbsp; Concept \u00e9nerg\u00e9tique La production d&#8217;\u00e9nergie photovolta\u00efque alimente la consommation du b\u00e2timent et les services associ\u00e9s comme la recharge de v\u00e9hicules \u00e9lectriques. L&#8217;exc\u00e9dent de production est stock\u00e9 dans une batterie avec un excellent rendement \u00e9nerg\u00e9tique. Lorsque cette batterie est assez remplie, principalement au printemps ou en \u00e9t\u00e9, l&#8217;\u00e9lectrolyseur s&#8217;enclenche<br \/><a class=\"moretag\" href=\"https:\/\/tecphy.ch\/en\/ressources\/hydrogene-pour-la-batiment-energissima\/\">+ Read More<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"parent":2188,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/page-fullwidth_template.php","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Salon Energissima - documention Hydrog\u00e8ne - Tecphy<\/title>\n<meta name=\"description\" content=\"Utilisation de l&#039;hydrog\u00e8ne dans le b\u00e2timent du futur Smart Living Lab : \u00e9lectrolyseur, pile \u00e0 combustible avec cog\u00e9n\u00e9ration + stock thermique\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tecphy.ch\/ressources\/hydrogene-pour-la-batiment-energissima\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[:en]Salon Energissima - 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