{"id":139,"date":"2025-10-28T17:06:52","date_gmt":"2025-10-28T16:06:52","guid":{"rendered":"https:\/\/www.solarchoc.com\/blog\/non-classe\/calcul-capacite-batterie-solaire\/"},"modified":"2026-01-08T17:33:54","modified_gmt":"2026-01-08T16:33:54","slug":"calcul-capacite-batterie-solaire","status":"publish","type":"post","link":"https:\/\/www.solarchoc.com\/blog\/batteries-stockage\/calcul-capacite-batterie-solaire\/","title":{"rendered":"Calcul de la capacit\u00e9 d&rsquo;une batterie solaire pour les d\u00e9butant"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Vous envisagez d\u2019installer un <a href=\"https:\/\/www.solarchoc.com\/124-kit-solaire-batterie-\">kit solaire avec batterie<\/a>, mais une question vous bloque : quelle capacit\u00e9 choisir ? Pas de panique ! Bien <a href=\"https:\/\/www.solarchoc.com\/blog\/dimensionner-batterie-solaire-n53\">dimensionner une batterie solaire<\/a> est crucial pour garantir votre autonomie, \u00e9viter les pannes\u2026 et ne pas exploser le budget. Ce guide est l\u00e0 pour vous expliquer, \u00e9tape par \u00e9tape, comment calculer la capacit\u00e9 id\u00e9ale de votre batterie solaire, m\u00eame si vous n\u2019avez pas fait maths sup.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi le bon dimensionnement est essentiel<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Une batterie trop petite = vous serez rapidement \u00e0 court d\u2019\u00e9nergie.<br>Une batterie trop grande = vous paierez pour une capacit\u00e9 que vous n\u2019utiliserez jamais.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un bon calcul de capacit\u00e9 permet :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 0pt;\">D\u2019optimiser votre autoconsommation<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">D\u2019assurer une alimentation continue, m\u00eame sans soleil<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 12pt;\">D\u2019amortir votre investissement plus rapidement<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Comprendre les bases : kWh, Ah et V<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Avant de plonger dans les calculs, quelques notions cl\u00e9s \u00e0 conna\u00eetre :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La capacit\u00e9 d\u2019une batterie correspond \u00e0 la quantit\u00e9 d\u2019\u00e9nergie qu\u2019elle peut stocker.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Elle est exprim\u00e9e en :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>kWh (kilowattheures) : unit\u00e9 d\u2019\u00e9nergie la plus courante pour les foyers<\/li>\n\n\n\n<li>ou Ah (amp\u00e8re-heures) : surtout utilis\u00e9e pour les batteries 12 V ou 24 V<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Formule de base pour convertir :<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Capacit\u00e9 (en kWh) = Capacit\u00e9 (en Ah) \u00d7 Tension (en V) \/ 1000<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Exemple : une batterie 12 V de 200 Ah est \u00e9gale 2,4 kWh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c9tape 1 \u2013 Identifier votre consommation \u00e9lectrique<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La premi\u00e8re chose \u00e0 faire est de <a href=\"https:\/\/www.solarchoc.com\/blog\/tout-comprendre-sur-l-installation-solaire-et-votre-consommation-energetique-n16\">d\u00e9terminer votre consommation<\/a> sur une journ\u00e9e, pour estimer ce que la batterie devra stocker.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous pouvez :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 0pt;\">Relever votre consommation quotidienne moyenne sur vos factures (en kWh\/jour)<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 12pt;\">Ou additionner la puissance (en watts) des \u00e9quipements que vous voulez alimenter<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Exemple simplifi\u00e9 :<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; text-align: center; margin-top: 0pt; margin-bottom: 0pt;\">Appareil<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; text-align: center; margin-top: 0pt; margin-bottom: 0pt;\">Puissance<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; text-align: center; margin-top: 0pt; margin-bottom: 0pt;\">Temps d\u2019utilisation<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; text-align: center; margin-top: 0pt; margin-bottom: 0pt;\">Conso quotidienne<\/p>\n<\/td><\/tr><tr><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">\u00c9clairage LED<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">100 W<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">4 h<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">0,4 kWh<\/p>\n<\/td><\/tr><tr><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">R\u00e9frig\u00e9rateur<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">150 W<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">24 h (cyclique)<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">1,2 kWh<\/p>\n<\/td><\/tr><tr><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">Ordinateur<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">100 W<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">3 h<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">0,3 kWh<\/p>\n<\/td><\/tr><tr><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">Total<\/p>\n<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">1,9 kWh\/jour<\/p>\n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous cherchez \u00e0 couvrir uniquement une partie de vos besoins (ex. uniquement le frigo + lumi\u00e8re), adaptez le calcul en cons\u00e9quence.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c9tape 2 \u2013 Choisir votre niveau d\u2019autonomie<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Souhaitez-vous que la batterie vous couvre pendant :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 0pt;\">Une soir\u00e9e sans soleil ?<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">24h compl\u00e8tes ?<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 12pt;\">Plusieurs jours en cas de mauvais temps ?<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous visez 1 jour d\u2019autonomie et consommez 2 kWh par jour. Alors, vous avez besoin d\u2019au moins 2 kWh de stockage utile.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mais attention, il faut surdimensionner l\u00e9g\u00e8rement, car :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 0pt;\">Les batteries ne se d\u00e9chargent pas \u00e0 100 % (protection int\u00e9gr\u00e9e).<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 12pt;\">Les pertes de conversion (inverter, c\u00e2bles) existent.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c9tape 3 \u2013 Appliquer le coefficient de s\u00e9curit\u00e9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour une installation fiable, on applique un facteur de s\u00e9curit\u00e9 de 1,2 \u00e0 1,5 selon les cas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Capacit\u00e9 utile \u00d7 coefficient de s\u00e9curit\u00e9 = Capacit\u00e9 n\u00e9cessaire<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Exemple : 2 kWh \u00d7 1,3 = 2,6 kWh de capacit\u00e9 \u00e0 pr\u00e9voir<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ainsi, une batterie de 2,5 \u00e0 3 kWh serait id\u00e9ale dans ce cas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c9tape 4 \u2013 V\u00e9rifier la technologie de batterie choisie<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La technologie de la batterie influe sur la profondeur de d\u00e9charge autoris\u00e9e (DoD = Depth of Discharge) :<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; text-align: center; margin-top: 0pt; margin-bottom: 0pt;\">Type de batterie<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; text-align: center; margin-top: 0pt; margin-bottom: 0pt;\">DoD typique<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; text-align: center; margin-top: 0pt; margin-bottom: 0pt;\">Dur\u00e9e de vie<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; text-align: center; margin-top: 0pt; margin-bottom: 0pt;\">Remarques<\/p>\n<\/td><\/tr><tr><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">Lithium (LiFePO4)<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">80\u2013100 %<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">10 \u00e0 15 ans<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">+ co\u00fbteux, + performant<\/p>\n<\/td><\/tr><tr><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">Plomb-acide (AGM, gel)<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">50\u201370 %<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">3 \u00e0 8 ans<\/p>\n<\/td><td>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">moins cher, + lourd<\/p>\n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous achetez une batterie plomb de 4 kWh mais ne pouvez en utiliser que 2,8 kWh (DoD = 70 %), pensez \u00e0 int\u00e9grer cela dans votre calcul.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c9tape 5 \u2013 \u00c9quilibrer avec votre production solaire<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Il ne sert \u00e0 rien d\u2019avoir une <a href=\"https:\/\/www.solarchoc.com\/27-batteries\">batterie solaire<\/a> de 10 kWh si vos panneaux ne produisent que 2 kWh\/jour.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Assurez-vous que :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 0pt;\">Votre production solaire peut recharger la batterie en journ\u00e9e.<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 12pt;\">La batterie peut stocker l\u2019exc\u00e9dent non consomm\u00e9 imm\u00e9diatement.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Id\u00e9alement, vos panneaux devraient produire au moins autant que la capacit\u00e9 de la batterie, chaque jour en moyenne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Exemple de calcul complet<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Objectif : couvrir 1 jour d\u2019autonomie pour un petit foyer.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 0pt;\">Conso quotidienne : 3 kWh<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">Batterie lithium (DoD 90 %)<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 12pt;\">Coefficient de s\u00e9curit\u00e9 : 1,3<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Capacit\u00e9 utile : 3 kWh<br>Capacit\u00e9 brute : 3 \/ 0,9 = 3,33 kWh<br>Capacit\u00e9 finale avec marge : 3,33 \u00d7 1,3 = 4,3 kWh<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il faut donc pr\u00e9voir une batterie de 4 \u00e0 5 kWh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Et pour une maison 100 % autonome ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour viser <a href=\"https:\/\/www.solarchoc.com\/blog\/combien-batterie-alimenter-maison-autonome-n49\">l\u2019autonomie totale<\/a> (hors r\u00e9seau), il faut :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 0pt;\">Calculer la consommation moyenne sur 2 \u00e0 3 jours<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">Ajouter une marge m\u00e9t\u00e9o<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 12pt;\">Penser au dimensionnement des panneaux + batteries<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Exemple :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 0pt;\">5 kWh\/jour \u00d7 3 jours = 15 kWh<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">Avec un DoD de 90 % \u2192 15 \/ 0,9 = 16,7 kWh<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 12pt;\">Coefficient s\u00e9curit\u00e9 1,2 \u2192 20 kWh<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Une installation 100 % autonome demande un gros stockage (souvent entre 15 et 25 kWh) et un gros budget (plus de 10 000 \u20ac).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Outils pratiques pour vous aider<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous ne voulez pas sortir la calculette, voici quelques solutions :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 0pt;\">Simulateurs en ligne<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">Applications de suivi de consommation (Linky, Enphase, Home Assistant\u2026)<\/p><\/li>\n\n\n\n<li><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 12pt;\">Accompagnement par un installateur solaire qualifi\u00e9<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le calcul de la capacit\u00e9 d\u2019une batterie solaire n\u2019est pas si complexe quand on suit les bonnes \u00e9tapes. Il s\u2019agit surtout de bien conna\u00eetre sa consommation, de choisir une batterie adapt\u00e9e \u00e0 ses besoins\u2026 et de penser \u00e9quilibre entre production, stockage et usage. Une batterie bien dimensionn\u00e9e, c\u2019est une \u00e9nergie bien utilis\u00e9e. Et une \u00e9nergie bien utilis\u00e9e, c\u2019est une maison plus autonome, plus durable\u2026 et plus \u00e9conomique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ &#8211; Comment calculer la capacit\u00e9 d&rsquo;une batterie solaire ?<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1767889920478\"><strong class=\"schema-faq-question\">Comment calcule-t-on la capacit\u00e9 ?<\/strong> <p class=\"schema-faq-answer\">En multipliant votre consommation quotidienne par les jours d\u2019autonomie souhait\u00e9s.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1767889937471\"><strong class=\"schema-faq-question\">Doit-on tenir compte des pertes ?<\/strong> <p class=\"schema-faq-answer\">Oui, il faut int\u00e9grer les pertes de conversion et de stockage.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1767889953235\"><strong class=\"schema-faq-question\">Une capacit\u00e9 trop \u00e9lev\u00e9e est-elle probl\u00e9matique ?<\/strong> <p class=\"schema-faq-answer\">Elle co\u00fbte plus cher et peut \u00eatre sous-utilis\u00e9e.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1767889976132\"><strong class=\"schema-faq-question\">Peut-on modifier ce calcul plus tard ?<\/strong> <p class=\"schema-faq-answer\">Oui, il peut \u00eatre ajust\u00e9 si vos besoins changent.<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ce guide est l\u00e0 pour vous expliquer, \u00e9tape par \u00e9tape, comment calculer la capacit\u00e9 id\u00e9ale de votre batterie solaire, m\u00eame si vous n&rsquo;aimais pas les maths.<\/p>\n","protected":false},"author":1,"featured_media":206,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[7,14],"tags":[],"class_list":["post-139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-batteries-stockage","category-guides-pas-a-pas"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Calcul capacit\u00e9 batterie solaire : guide pour r\u00e9ussir vos calculs - Blog Solarchoc : Toutes les informations sur le Solaire<\/title>\n<meta name=\"description\" content=\"Comment calculer la capacit\u00e9 de votre batterie solaire ? 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!"},"image":{"@id":"https:\/\/www.solarchoc.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=100064042896763","https:\/\/www.youtube.com\/@solarchoc","https:\/\/www.pinterest.fr\/0pz2hcp4t9vpdk88lhhtshgwnayz9n\/","https:\/\/www.instagram.com\/solarchoc\/","https:\/\/www.linkedin.com\/company\/solarchoc-officiel\/","https:\/\/www.tiktok.com\/@solarchoc"]},{"@type":"Person","@id":"https:\/\/www.solarchoc.com\/blog\/#\/schema\/person\/0d9f1befc02fabd1949505b0ab4e77e6","name":"David","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/f7bbe4154e09fb785aa0b997c263c3e0ea7caeae31164c4da0ffb5f334dc07ca?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f7bbe4154e09fb785aa0b997c263c3e0ea7caeae31164c4da0ffb5f334dc07ca?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f7bbe4154e09fb785aa0b997c263c3e0ea7caeae31164c4da0ffb5f334dc07ca?s=96&d=mm&r=g","caption":"David"},"sameAs":["https:\/\/www.solarchoc.com\/blog"]},{"@type":"Question","@id":"https:\/\/www.solarchoc.com\/blog\/batteries-stockage\/calcul-capacite-batterie-solaire\/#faq-question-1767889920478","position":1,"url":"https:\/\/www.solarchoc.com\/blog\/batteries-stockage\/calcul-capacite-batterie-solaire\/#faq-question-1767889920478","name":"Comment calcule-t-on la capacit\u00e9 ?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"En multipliant votre consommation quotidienne par les jours d\u2019autonomie souhait\u00e9s.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/www.solarchoc.com\/blog\/batteries-stockage\/calcul-capacite-batterie-solaire\/#faq-question-1767889937471","position":2,"url":"https:\/\/www.solarchoc.com\/blog\/batteries-stockage\/calcul-capacite-batterie-solaire\/#faq-question-1767889937471","name":"Doit-on tenir compte des pertes ?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Oui, il faut int\u00e9grer les pertes de conversion et de stockage.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/www.solarchoc.com\/blog\/batteries-stockage\/calcul-capacite-batterie-solaire\/#faq-question-1767889953235","position":3,"url":"https:\/\/www.solarchoc.com\/blog\/batteries-stockage\/calcul-capacite-batterie-solaire\/#faq-question-1767889953235","name":"Une capacit\u00e9 trop \u00e9lev\u00e9e est-elle probl\u00e9matique ?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Elle co\u00fbte plus cher et peut \u00eatre sous-utilis\u00e9e.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/www.solarchoc.com\/blog\/batteries-stockage\/calcul-capacite-batterie-solaire\/#faq-question-1767889976132","position":4,"url":"https:\/\/www.solarchoc.com\/blog\/batteries-stockage\/calcul-capacite-batterie-solaire\/#faq-question-1767889976132","name":"Peut-on modifier ce calcul plus tard ?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Oui, il peut \u00eatre ajust\u00e9 si vos besoins changent.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/www.solarchoc.com\/blog\/wp-json\/wp\/v2\/posts\/139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.solarchoc.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.solarchoc.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.solarchoc.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.solarchoc.com\/blog\/wp-json\/wp\/v2\/comments?post=139"}],"version-history":[{"count":4,"href":"https:\/\/www.solarchoc.com\/blog\/wp-json\/wp\/v2\/posts\/139\/revisions"}],"predecessor-version":[{"id":1187,"href":"https:\/\/www.solarchoc.com\/blog\/wp-json\/wp\/v2\/posts\/139\/revisions\/1187"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.solarchoc.com\/blog\/wp-json\/wp\/v2\/media\/206"}],"wp:attachment":[{"href":"https:\/\/www.solarchoc.com\/blog\/wp-json\/wp\/v2\/media?parent=139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.solarchoc.com\/blog\/wp-json\/wp\/v2\/categories?post=139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.solarchoc.com\/blog\/wp-json\/wp\/v2\/tags?post=139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}