{"id":15788,"date":"2016-02-12T12:07:46","date_gmt":"2016-02-12T11:07:46","guid":{"rendered":"http:\/\/welem.com\/enr\/?page_id=15788"},"modified":"2024-03-01T19:54:28","modified_gmt":"2024-03-01T18:54:28","slug":"bon-a-savoir-en-solaire","status":"publish","type":"page","link":"https:\/\/welem.com\/enr\/bon-a-savoir-en-solaire\/","title":{"rendered":"Informations utiles pour votre projet solaire"},"content":{"rendered":"<style type=\"text\/css\"> \n#cmsms_row_69f416dd80d6d .cmsms_row_outer_parent { \n\tpadding-top: 0px; \n} \n\n#cmsms_row_69f416dd80d6d .cmsms_row_outer_parent { \n\tpadding-bottom: 30px; \n} \n\n \n#cmsms_heading_69f416dd80f2f, #cmsms_heading_69f416dd80f2f a { \n\tfont-weight:400; \n\tfont-style:normal; \n\tmargin-top:0px; \n\tmargin-bottom:20px; \n} \n \n#cmsms_row_69f416dd80f6f .cmsms_row_outer_parent { \n\tpadding-top: 0px; \n} \n\n#cmsms_row_69f416dd80f6f .cmsms_row_outer_parent { \n\tpadding-bottom: 30px; \n} \n\n \n#cmsms_heading_69f416dd80fd7, #cmsms_heading_69f416dd80fd7 a { \n\tfont-weight:400; \n\tfont-style:normal; \n\tmargin-top:0px; \n\tmargin-bottom:20px; \n} \n \n#cmsms_row_69f416dd80ffb .cmsms_row_outer_parent { \n\tpadding-top: 0px; \n} \n\n#cmsms_row_69f416dd80ffb .cmsms_row_outer_parent { \n\tpadding-bottom: 50px; \n} \n\n \n#cmsms_icon_box_69f416dd810a2 h1:before { \n\tcolor:#bfd029; \n} \n#cmsms_icon_box_69f416dd810a2 .cmsms_button { \n\tfont-weight:100; \n\tfont-style:normal; \n\tpadding-right:20px; \n\tpadding-left:20px; \n} \n#cmsms_icon_box_69f416dd810a2 .cmsms_button:hover { \n} \n<\/style><div id=\"cmsms_row_69f416dd80d6d\" class=\"cmsms_row cmsms_color_scheme_default\">\n<div class=\"cmsms_row_outer_parent\">\n<div class=\"cmsms_row_outer\">\n<div class=\"cmsms_row_inner\">\n<div class=\"cmsms_row_margin\">\n<div class=\"cmsms_column one_first\">\n<div class=\"cmsms_text\">\n<p>Dans un projet d&rsquo;installation solaire photovolta\u00efque qui produit de l&rsquo;\u00e9lectricit\u00e9 ou solaire thermique qui produit de l&rsquo;eau chaude, il est important de tenir comptes des param\u00e8tres suivants:<\/p>\n<\/div>\n<h3 id=\"cmsms_heading_69f416dd80f2f\" class=\"cmsms_heading\">Quel gisement solaire dans votre localit\u00e9<\/h3><div class=\"cmsms_text\">\n<p><a href=\"http:\/\/welem.com\/enr\/wp-content\/uploads\/gisementSolaireEnFrance.jpg\" data-rel=\"lightbox-image-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-15798 size-medium alignleft\" src=\"http:\/\/welem.com\/enr\/wp-content\/uploads\/gisementSolaireEnFrance-300x259.jpg\" alt=\"\" width=\"300\" height=\"259\" srcset=\"https:\/\/welem.com\/enr\/wp-content\/uploads\/gisementSolaireEnFrance-300x259.jpg 300w, https:\/\/welem.com\/enr\/wp-content\/uploads\/gisementSolaireEnFrance.jpg 360w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Le gisement solaire est l&rsquo;\u00e9nergie rayonn\u00e9e par le soleil tout au long de l&rsquo;ann\u00e9e. Le gisement solaire est directement fonction de l\u2019ensoleillement du lieu, de sa localisation g\u00e9ographique, de la saison et de l\u2019heure de la journ\u00e9e : il est maximal \u00e0 midi par ciel clair.<\/p>\n<p>En tenant compte des conditions g\u00e9ographiques et m\u00e9t\u00e9orologiques, on constate que l\u2019\u00e9nergie moyenne annuelle issue du rayonnement solaire, varie entre 1220 kWh\/m2 dans le Nord de la France et plus de 1760 kWh\/m2 dans le Sud.<\/p>\n<p>Une installation photovolta\u00efques standard a un rendement moyen de 14 %. Par cons\u00e9quent, la production photovolta\u00efque annuelle pourra selon le lieu d\u2019installation \u00eatre comprise entre 170 et 240 kWh par an et par m2. Pour une installation de 20 m2, cela donne une production annuelle de 3400 kWh dans le nord et 4800 dans le sud, pour une puissance de 2800 Wc install\u00e9s.<\/p>\n<p>Une installation solaire thermique standard a un rendement moyen de 50 %. Par cons\u00e9quent, la production solaire thermique annuelle pourra selon le lieu d\u2019installation \u00eatre comprise entre 600\u00a0et 880\u00a0kWh par an et par m2. Soit par exemple un taux de couverture des besoins en eau chaude sanitaire de 60% dans le nord et jusqu&rsquo;\u00e0 \u00a088% dans le sud, pour une surface de 5m2 de capteurs solaires thermiques install\u00e9s.<\/p>\n<p>Cela reste une production th\u00e9orique, car beaucoup de facteurs (Coeff. de perte de puissance\/T\u00b0, masque d&rsquo;ombre, inclinaison, orientation, etc.) contribuent \u00e0 r\u00e9duire sensiblement la production d&rsquo;\u00e9nergie, d&rsquo;ou la n\u00e9cessit\u00e9 de faire appel \u00e0 notre expertise pour \u00e9tablir une \u00e9valuation r\u00e9aliste.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"cmsms_row_69f416dd80f6f\" class=\"cmsms_row cmsms_color_scheme_default\">\n<div class=\"cmsms_row_outer_parent\">\n<div class=\"cmsms_row_outer\">\n<div class=\"cmsms_row_inner\">\n<div class=\"cmsms_row_margin\">\n<div class=\"cmsms_column one_first\">\n<h3 id=\"cmsms_heading_69f416dd80fd7\" class=\"cmsms_heading\">Facteur de correction en fonction de l&rsquo;orientation des panneaux solaires<\/h3><div class=\"cmsms_text\">\n<p><a href=\"http:\/\/welem.com\/enr\/wp-content\/uploads\/facteurCorrectionOrientationSolaire.jpg\" data-rel=\"lightbox-image-1\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-15796 size-medium alignleft\" src=\"http:\/\/welem.com\/enr\/wp-content\/uploads\/facteurCorrectionOrientationSolaire-300x212.jpg\" alt=\"\" width=\"300\" height=\"212\" srcset=\"https:\/\/welem.com\/enr\/wp-content\/uploads\/facteurCorrectionOrientationSolaire-300x212.jpg 300w, https:\/\/welem.com\/enr\/wp-content\/uploads\/facteurCorrectionOrientationSolaire-600x425.jpg 600w, https:\/\/welem.com\/enr\/wp-content\/uploads\/facteurCorrectionOrientationSolaire-768x544.jpg 768w, https:\/\/welem.com\/enr\/wp-content\/uploads\/facteurCorrectionOrientationSolaire-1024x725.jpg 1024w, https:\/\/welem.com\/enr\/wp-content\/uploads\/facteurCorrectionOrientationSolaire-580x411.jpg 580w, https:\/\/welem.com\/enr\/wp-content\/uploads\/facteurCorrectionOrientationSolaire-820x580.jpg 820w, https:\/\/welem.com\/enr\/wp-content\/uploads\/facteurCorrectionOrientationSolaire.jpg 1027w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>D&rsquo;apr\u00e8s ce tableau, Le rendement global d&rsquo;une installation solaire sous nos latitude est optimum lorsque les panneaux sont orient\u00e9s plein sud avec une inclinaison par rapport \u00e0 l&rsquo;horizontale de 30\u00b0. On voit aussi que les orientations sud-est ou sud-ouest sont tout \u00e0 fait acceptables si l&rsquo;inclinaison n&rsquo;est pas trop forte.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"cmsms_row_69f416dd80ffb\" class=\"cmsms_row cmsms_color_scheme_default\">\n<div class=\"cmsms_row_outer_parent\">\n<div class=\"cmsms_row_outer\">\n<div class=\"cmsms_row_inner\">\n<div class=\"cmsms_row_margin\">\n<div class=\"cmsms_column one_first\">\n<div id=\"cmsms_icon_box_69f416dd810a2\" class=\"cmsms_icon_box cmsms_box_heading\">\n<div class=\"icon_box_inner\">\n<h3 class=\"cmsms-icon-info-circled\">Plus de renseignements<\/h3>\n<div class=\"icon_box_text\">\n<p>La solution solaire photovolta\u00efque ou thermique vous int\u00e9resse&#8230;<\/p>\n<\/div>\n<a href=\"\/enr\/contact\" class=\"cmsms_button icon_box_button\">Prenez contact<\/a>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":75,"featured_media":0,"parent":0,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-15788","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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