{"id":27778,"date":"2026-07-06T16:33:31","date_gmt":"2026-07-06T14:33:31","guid":{"rendered":"https:\/\/hycleaner.de\/?p=27778"},"modified":"2026-07-06T17:14:48","modified_gmt":"2026-07-06T15:14:48","slug":"maintenance-des-installations-pv-pourquoi-le-nettoyage-est-aussi-determinant-pour-le-rendement-et-la-rentabilite-2","status":"publish","type":"post","link":"https:\/\/hycleaner.de\/fr\/connaissances-dexperts\/maintenance-des-installations-pv-pourquoi-le-nettoyage-est-aussi-determinant-pour-le-rendement-et-la-rentabilite-2\/","title":{"rendered":"D\u00e9fauts typiques des installations PV commerciales et comment les exploitants peuvent les \u00e9viter"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"27778\" class=\"elementor elementor-27778 elementor-27775\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a77aa85 e-con-full e-flex e-con e-parent\" data-id=\"4a77aa85\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4584d1a3 e-con-full e-flex e-con e-child\" data-id=\"4584d1a3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-665d0b51 elementor-widget elementor-widget-image\" data-id=\"665d0b51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"867\" src=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/header-interview-kierstein2-teil2-3840x1300-1-scaled.webp\" class=\"attachment-full size-full wp-image-29704\" alt=\"Expert agr\u00e9\u00e9 en photovolta\u00efque Pascal Kierstein\" srcset=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/header-interview-kierstein2-teil2-3840x1300-1-scaled.webp 2560w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/header-interview-kierstein2-teil2-3840x1300-1-300x102.webp 300w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/header-interview-kierstein2-teil2-3840x1300-1-1024x347.webp 1024w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/header-interview-kierstein2-teil2-3840x1300-1-768x260.webp 768w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/header-interview-kierstein2-teil2-3840x1300-1-1536x520.webp 1536w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/header-interview-kierstein2-teil2-3840x1300-1-2048x693.webp 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6cfe5250 e-flex e-con-boxed e-con e-child\" data-id=\"6cfe5250\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div 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class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/hycleaner.de\/fr\/tag\/defauts\/\" class=\"elementor-post-info__terms-list-item\">D\u00e9fauts<\/a>, <a href=\"https:\/\/hycleaner.de\/fr\/tag\/installations-pv\/\" class=\"elementor-post-info__terms-list-item\">Installations PV<\/a>, <a href=\"https:\/\/hycleaner.de\/fr\/tag\/interview\/\" class=\"elementor-post-info__terms-list-item\">Interview<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2221486a category-tag ausblenden elementor-widget elementor-widget-post-info\" data-id=\"2221486a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-d4e9e0c elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<span class=\"elementor-post-info__terms-list-item\">Connaissances d&#039;experts<\/span>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25548c73 elementor-widget elementor-widget-post-info\" data-id=\"25548c73\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-ac88f4a elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>lun 06.07.2026<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-9b65b57 elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-custom\">\n\t\t\t\t\t\t\t\t\t\t7 Minuten Lesezeit\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-621d5d03 e-flex e-con-boxed e-con e-child\" data-id=\"621d5d03\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5bbfea9d elementor-author-box--avatar-yes elementor-author-box--name-yes elementor-widget elementor-widget-author-box\" data-id=\"5bbfea9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"author-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-author-box\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/hycleaner.de\/kontakt\/\" target=\"_blank\" class=\"elementor-author-box__avatar\">\n\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/secure.gravatar.com\/avatar\/2c108e61da0301071dd01568c29fa1d5e19965c4ed015a1f19a84e74a9e3be25?s=300&#038;d=mm&#038;r=g\" alt=\"Image de hyCLEANER Redaktion\" loading=\"lazy\">\n\t\t\t\t<\/a>\n\t\t\t\n\t\t\t<div class=\"elementor-author-box__text\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/hycleaner.de\/kontakt\/\" target=\"_blank\">\n\t\t\t\t\t\t<h4 class=\"elementor-author-box__name\">\n\t\t\t\t\t\t\thyCLEANER Redaktion\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-67b70c6e e-flex e-con-boxed e-con e-child\" data-id=\"67b70c6e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f4577fa elementor-widget elementor-widget-breadcrumbs\" data-id=\"1f4577fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/hycleaner.de\/fr\/accueil\/\">Startseite<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ef26ce6 elementor-widget__width-initial elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"4ef26ce6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">D\u00e9fauts typiques des installations PV commerciales et comment les exploitants peuvent les \u00e9viter<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3169b063 elementor-widget elementor-widget-text-editor\" data-id=\"3169b063\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u00c0 une \u00e9poque o\u00f9 les \u00e9nergies renouvelables prennent de plus en plus d\u2019importance, l\u2019efficacit\u00e9 des installations photovolta\u00efques est d\u00e9terminante. Les salissures comme la poussi\u00e8re, le pollen ou les fientes d\u2019oiseaux peuvent r\u00e9duire nettement la performance des modules. <\/strong><strong>C\u2019est pourquoi un nettoyage r\u00e9gulier garantit un fonctionnement fiable de l\u2019installation et des rendements \u00e9lev\u00e9s. En parall\u00e8le, la dur\u00e9e de vie des modules est prolong\u00e9e. <\/strong><strong>Le choix du bon appareil de nettoyage PV est donc un facteur d\u00e9cisif pour une exploitation rentable.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f3e0d30 e-con-full e-flex e-con e-child\" data-id=\"f3e0d30\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a689536 elementor-widget elementor-widget-heading\" data-id=\"a689536\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">L\u2019essentiel en bref<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-128e521 e-transform elementor-widget elementor-widget-text-editor\" data-id=\"128e521\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_transform_rotateZ_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_rotateZ_effect_tablet&quot;:{&quot;unit&quot;:&quot;deg&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_rotateZ_effect_mobile&quot;:{&quot;unit&quot;:&quot;deg&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Les d\u00e9fauts au niveau du c\u00e2blage DC, des connecteurs et des fixations<\/strong> comptent parmi les probl\u00e8mes les plus fr\u00e9quents des installations PV commerciales.<\/li><li>Les salissures comptent parmi les <strong>causes les plus fr\u00e9quentes de pertes de rendement progressives<\/strong>.<\/li><li><strong>Hotspots, dommages mat\u00e9riels et vieillissement acc\u00e9l\u00e9r\u00e9<\/strong> peuvent \u00eatre favoris\u00e9s par des salissures locales.<\/li><li>De nombreux dommages techniques et \u00e9conomiques peuvent \u00eatre \u00e9vit\u00e9s gr\u00e2ce \u00e0 une <strong>maintenance et un nettoyage r\u00e9guliers<\/strong>.<\/li><li>Les exploitants sous-estiment souvent fortement les <strong>impacts financiers<\/strong> de petites pertes de performance.<\/li><li>Un <strong>monitoring structur\u00e9<\/strong> aide \u00e0 d\u00e9tecter les anomalies t\u00f4t et \u00e0 \u00e9viter les dommages cons\u00e9cutifs.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f3a215 elementor-widget elementor-widget-heading\" data-id=\"4f3a215\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">D\u00e9fauts typiques issus de la pratique d\u2019expertise<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8141583 elementor-widget elementor-widget-heading\" data-id=\"8141583\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Quels probl\u00e8mes ou d\u00e9fauts rencontrez-vous le plus souvent sur les installations PV commerciales ?\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-880ef4c elementor-widget elementor-widget-text-editor\" data-id=\"880ef4c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Pascal Kierstein : <\/strong>Dans la pratique, les installations PV commerciales pr\u00e9sentent souvent des d\u00e9fauts au niveau du c\u00e2blage DC, des connecteurs, ainsi que de la pose et de la fixation conformes aux r\u00e8gles de l\u2019art. Les salissures, une maintenance insuffisante et des anomalies thermiques sur les onduleurs ne sont pas rares non plus. <\/p><p>Sur les installations plus anciennes, on observe davantage de signes d\u2019usure li\u00e9s \u00e0 l\u2019\u00e2ge, comme la d\u00e9gradation des modules, la fatigue des mat\u00e9riaux ou des probl\u00e8mes dus \u00e0 des composants obsol\u00e8tes. Les installations plus r\u00e9centes profitent certes des progr\u00e8s techniques, mais pr\u00e9sentent plus souvent des d\u00e9fauts d\u2019ex\u00e9cution et d\u2019installation. <\/p><p>Quel que soit l\u2019\u00e2ge de l\u2019installation, la qualit\u00e9 de la planification, de l\u2019ex\u00e9cution et de la maintenance reste d\u00e9terminante.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc3fd66 elementor-widget elementor-widget-heading\" data-id=\"dc3fd66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Y a-t-il des \u00ab classiques \u00bb typiques que vous constatez sans cesse ?\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e558db2 elementor-widget elementor-widget-text-editor\" data-id=\"e558db2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Pascal Kierstein :<\/strong> Oui, certains d\u00e9fauts reviennent r\u00e9guli\u00e8rement. Il s\u2019agit notamment de c\u00e2bles DC pos\u00e9s de mani\u00e8re inappropri\u00e9e ou insuffisamment fix\u00e9s, de connecteurs d\u00e9fectueux ainsi que de syst\u00e8mes de mise \u00e0 la terre et d\u2019\u00e9quipotentialit\u00e9 insuffisants. <\/p><p>On rencontre aussi fr\u00e9quemment des modules encrass\u00e9s, des pertes de rendement dues \u00e0 l\u2019ombrage et des onduleurs insuffisamment entretenus. Un autre classique est l\u2019absence de monitoring, ou un monitoring insuffisant, ce qui fait que les \u00e9carts de performance passent souvent inaper\u00e7us pendant longtemps. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d119422 elementor-widget elementor-widget-image\" data-id=\"d119422\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"867\" src=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-verkabelung-teil2-3840x1300-1-scaled.webp\" class=\"attachment-full size-full wp-image-29732\" alt=\"\" srcset=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-verkabelung-teil2-3840x1300-1-scaled.webp 2560w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-verkabelung-teil2-3840x1300-1-300x102.webp 300w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-verkabelung-teil2-3840x1300-1-1024x347.webp 1024w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-verkabelung-teil2-3840x1300-1-768x260.webp 768w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-verkabelung-teil2-3840x1300-1-1536x520.webp 1536w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-verkabelung-teil2-3840x1300-1-2048x693.webp 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cce3ee7 elementor-widget elementor-widget-heading\" data-id=\"cce3ee7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Salissure ou d\u00e9faut technique : qu\u2019est-ce qui p\u00e8se le plus lourd ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e915b99 elementor-widget elementor-widget-heading\" data-id=\"e915b99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Quel r\u00f4le joue la salissure par rapport aux d\u00e9fauts techniques ?\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b728dc elementor-widget elementor-widget-text-editor\" data-id=\"3b728dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Pascal Kierstein : <\/strong>La salissure compte parmi les causes les plus fr\u00e9quentes de baisse de rendement, tandis que les d\u00e9fauts techniques surviennent comparativement plus rarement, mais ont g\u00e9n\u00e9ralement des cons\u00e9quences plus graves.<\/p><p>Les salissures agissent de mani\u00e8re continue et entra\u00eenent progressivement des r\u00e9ductions de performance. Les d\u00e9fauts techniques, en revanche, peuvent provoquer des pannes soudaines. Du point de vue de l\u2019expert, les deux aspects doivent \u00eatre consid\u00e9r\u00e9s \u00e0 \u00e9galit\u00e9 : alors que les d\u00e9fauts concernent la s\u00e9curit\u00e9 d\u2019exploitation, la salissure influence de mani\u00e8re d\u00e9terminante la rentabilit\u00e9 courante de l\u2019installation.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5f7e633 e-con-full e-flex e-con e-child\" data-id=\"5f7e633\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e41d635 e-transform elementor-widget elementor-widget-text-editor\" data-id=\"e41d635\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_transform_rotateZ_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_rotateZ_effect_tablet&quot;:{&quot;unit&quot;:&quot;deg&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_rotateZ_effect_mobile&quot;:{&quot;unit&quot;:&quot;deg&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Article technique compl\u00e9mentaire<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f894d09 elementor-widget elementor-widget-heading\" data-id=\"f894d09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Comment la qualit\u00e9 de l\u2019eau influence le nettoyage par osmose<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3ee1bc e-transform elementor-widget elementor-widget-text-editor\" data-id=\"c3ee1bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_transform_rotateZ_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_rotateZ_effect_tablet&quot;:{&quot;unit&quot;:&quot;deg&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_rotateZ_effect_mobile&quot;:{&quot;unit&quot;:&quot;deg&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les salissures et d\u00e9p\u00f4ts ne peuvent \u00eatre \u00e9limin\u00e9s de mani\u00e8re fiable que si la qualit\u00e9 de l\u2019eau est bonne. D\u00e9couvrez pourquoi les valeurs ppm et la duret\u00e9 de l\u2019eau jouent un r\u00f4le important. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d4cb75 elementor-align-left elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"3d4cb75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hycleaner.de\/fr\/connaissances-dexperts\/comment-la-qualite-de-leau-influence-le-nettoyage-par-osmose\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">En savoir plus<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f8e31a6 e-flex e-con-boxed e-con e-parent\" data-id=\"f8e31a6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-416925d elementor-widget elementor-widget-heading\" data-id=\"416925d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">La salissure peut-elle favoriser d\u2019autres dommages ?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7bea412 elementor-widget elementor-widget-text-editor\" data-id=\"7bea412\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Pascal Kierstein : <\/strong>Oui. Les salissures localis\u00e9es \u2014 par exemple dues aux fientes d\u2019oiseaux, aux feuilles ou aux d\u00e9p\u00f4ts de poussi\u00e8re \u2014 peuvent entra\u00eener un ombrage partiel. <\/p><p><br>Cela peut favoriser la formation de hotspots, o\u00f9 certaines zones de cellules sont surcharg\u00e9es thermiquement. \u00c0 long terme, cela peut provoquer des dommages mat\u00e9riels tels que des fissures de cellules, des d\u00e9laminations ou une d\u00e9gradation acc\u00e9l\u00e9r\u00e9e. <\/p><p><br>La salissure n\u2019influence donc pas seulement le rendement, elle peut aussi r\u00e9duire la dur\u00e9e de vie technique des modules.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-802c14b elementor-widget elementor-widget-image\" data-id=\"802c14b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"867\" src=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-waermebild-teil2-3840x1300-1-scaled.webp\" class=\"attachment-full size-full wp-image-29733\" alt=\"\" srcset=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-waermebild-teil2-3840x1300-1-scaled.webp 2560w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-waermebild-teil2-3840x1300-1-300x102.webp 300w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-waermebild-teil2-3840x1300-1-1024x347.webp 1024w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-waermebild-teil2-3840x1300-1-768x260.webp 768w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-waermebild-teil2-3840x1300-1-1536x520.webp 1536w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-waermebild-teil2-3840x1300-1-2048x693.webp 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e0b4b1 elementor-widget elementor-widget-heading\" data-id=\"6e0b4b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Quels dommages seraient \u00e9vitables ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4cf13c96 elementor-widget elementor-widget-heading\" data-id=\"4cf13c96\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Quels d\u00e9fauts peut-on pr\u00e9venir gr\u00e2ce \u00e0 une maintenance et un nettoyage r\u00e9guliers ?\n\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ebe8003 elementor-widget elementor-widget-text-editor\" data-id=\"ebe8003\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Pascal Kierstein : <\/strong>Une part importante des d\u00e9fauts constat\u00e9s en pratique serait \u00e9vitable.<\/p><p><br>Cela inclut les baisses de rendement dues \u00e0 la salissure, la formation de hotspots par ombrage partiel ainsi que des probl\u00e8mes thermiques r\u00e9sultant de refroidissements d\u2019onduleurs encrass\u00e9s ou obstru\u00e9s.<\/p><p><br>De m\u00eame, des connexions desserr\u00e9es, des c\u00e2bles endommag\u00e9s ou des contacts d\u00e9fectueux peuvent \u00eatre d\u00e9tect\u00e9s t\u00f4t lors d\u2019inspections visuelles r\u00e9guli\u00e8res, avant que des dommages plus importants ou des pannes ne surviennent.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-679b922 e-con-full e-flex e-con e-child\" data-id=\"679b922\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c414ac e-transform elementor-widget elementor-widget-text-editor\" data-id=\"5c414ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_transform_rotateZ_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_rotateZ_effect_tablet&quot;:{&quot;unit&quot;:&quot;deg&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_rotateZ_effect_mobile&quot;:{&quot;unit&quot;:&quot;deg&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Article technique compl\u00e9mentaire<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32dfae8 elementor-widget elementor-widget-heading\" data-id=\"32dfae8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Maintenance des installations PV : pourquoi le nettoyage est d\u00e9terminant pour le rendement et la rentabilit\u00e9<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1feda69 e-transform elementor-widget elementor-widget-text-editor\" data-id=\"1feda69\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_transform_rotateZ_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_rotateZ_effect_tablet&quot;:{&quot;unit&quot;:&quot;deg&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_rotateZ_effect_mobile&quot;:{&quot;unit&quot;:&quot;deg&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>D\u00e9couvrez pourquoi un nettoyage r\u00e9gulier est un \u00e9l\u00e9ment important de la maintenance des installations photovolta\u00efques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8af59f5 elementor-align-left elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"8af59f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hycleaner.de\/fr\/connaissances-dexperts\/maintenance-des-installations-pv-pourquoi-le-nettoyage-est-aussi-determinant-pour-le-rendement-et-la-rentabilite\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">En savoir plus<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4a2fc6b e-flex e-con-boxed e-con e-parent\" data-id=\"4a2fc6b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b56db0c elementor-widget elementor-widget-heading\" data-id=\"b56db0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Les co\u00fbts sous-estim\u00e9s des petits d\u00e9fauts<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c5ebfce elementor-widget elementor-widget-heading\" data-id=\"c5ebfce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c0 quel point les exploitants sous-estiment-ils les impacts financiers ?\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c73b6a2 elementor-widget elementor-widget-text-editor\" data-id=\"3c73b6a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Pascal Kierstein : <\/strong>Les impacts \u00e9conomiques sont souvent nettement sous-estim\u00e9s. En particulier, les pertes de rendement progressives dues aux salissures ou \u00e0 de petites anomalies techniques passent souvent inaper\u00e7ues pendant longtemps. <\/p><p><br>Ce n\u2019est que lorsque des perturbations plus importantes surviennent que le besoin d\u2019agir est reconnu. Mais \u00e0 ce moment-l\u00e0, des pertes de rendement consid\u00e9rables se sont souvent d\u00e9j\u00e0 produites. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7f49ba elementor-widget elementor-widget-image\" data-id=\"b7f49ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"867\" src=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-ertrag-teil2-3840x1300-1-scaled.webp\" class=\"attachment-full size-full wp-image-29734\" alt=\"\" srcset=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-ertrag-teil2-3840x1300-1-scaled.webp 2560w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-ertrag-teil2-3840x1300-1-300x102.webp 300w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-ertrag-teil2-3840x1300-1-1024x347.webp 1024w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-ertrag-teil2-3840x1300-1-768x260.webp 768w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-ertrag-teil2-3840x1300-1-1536x520.webp 1536w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-ertrag-teil2-3840x1300-1-2048x693.webp 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca61bbe elementor-widget elementor-widget-heading\" data-id=\"ca61bbe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Dans quelle mesure les exploitants d\u00e9tectent-ils r\u00e9ellement les pertes de performance ?\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6b77c6 elementor-widget elementor-widget-text-editor\" data-id=\"e6b77c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Pascal Kierstein :<\/strong> Sans analyse approfondie des donn\u00e9es de monitoring, de nombreux exploitants ont du mal \u00e0 d\u00e9tecter les pertes de performance.<\/p><p><br>Les baisses de rendement progressives restent souvent cach\u00e9es, notamment lorsqu\u2019il manque des valeurs de comparaison ou une analyse r\u00e9guli\u00e8re des performances. Les anomalies ne sont g\u00e9n\u00e9ralement per\u00e7ues qu\u2019en cas de chute nette du rendement. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fce0969 elementor-widget elementor-widget-heading\" data-id=\"fce0969\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La recommandation la plus importante de l\u2019expert<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8800bdd elementor-widget elementor-widget-heading\" data-id=\"8800bdd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Quelle est l\u2019\u00e9tape la plus importante pour \u00e9viter les dommages typiques ?\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2266b36 elementor-widget elementor-widget-text-editor\" data-id=\"2266b36\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Pascal Kierstein :<\/strong> L\u2019\u00e9tape la plus importante est la mise en \u0153uvre rigoureuse d\u2019un concept structur\u00e9 de maintenance et de monitoring.<\/p><p>Seule la combinaison d\u2019inspections visuelles r\u00e9guli\u00e8res, de contr\u00f4les m\u00e9trologiques, d\u2019une surveillance continue du rendement et d\u2019un nettoyage adapt\u00e9 aux besoins permet de d\u00e9tecter et de corriger les \u00e9carts \u00e0 un stade pr\u00e9coce.<\/p><p><br>Ce qui est d\u00e9terminant, c\u2019est moins la mesure individuelle que la continuit\u00e9 de la maintenance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a5343d elementor-widget elementor-widget-image\" data-id=\"9a5343d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"867\" src=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-wartung-teil2-3840x1300-1-scaled.webp\" class=\"attachment-full size-full wp-image-28874\" alt=\"\" srcset=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-wartung-teil2-3840x1300-1-scaled.webp 2560w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-wartung-teil2-3840x1300-1-300x102.webp 300w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-wartung-teil2-3840x1300-1-1024x347.webp 1024w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-wartung-teil2-3840x1300-1-768x260.webp 768w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-wartung-teil2-3840x1300-1-1536x520.webp 1536w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-wartung-teil2-3840x1300-1-2048x693.webp 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-661db35 elementor-widget elementor-widget-heading\" data-id=\"661db35\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion : de nombreux dommages seraient \u00e9vitables<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be486e4 elementor-widget elementor-widget-text-editor\" data-id=\"be486e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019interview de Pascal Kierstein le montre clairement : la plupart des probl\u00e8mes \u00e9conomiquement pertinents sur les installations PV commerciales ne surviennent pas soudainement, mais se d\u00e9veloppent sur une p\u00e9riode plus longue. En particulier, les salissures, les pertes de performance non d\u00e9tect\u00e9es et de petites anomalies techniques peuvent fortement nuire \u00e0 la rentabilit\u00e9 d\u2019une installation. <\/p>\n<p><br>Une maintenance r\u00e9guli\u00e8re, un monitoring professionnel et un nettoyage adapt\u00e9 aux besoins aident \u00e0<\/p>\n<ul>\n<li>d\u00e9tecter t\u00f4t les pertes de rendement<\/li>\n<li>\u00e9viter les dommages techniques<\/li>\n<li>augmenter la s\u00e9curit\u00e9 d\u2019exploitation<\/li>\n<li>prolonger la dur\u00e9e de vie de l\u2019installation<\/li>\n<\/ul>\n<p><br>hyCLEANER accompagne les exploitants d\u2019installations PV commerciales avec des solutions de nettoyage professionnelles qui am\u00e9liorent durablement le rendement, la s\u00e9curit\u00e9 d\u2019exploitation et la rentabilit\u00e9 \u00e0 long terme. Gr\u00e2ce \u00e0 notre <a href=\"https:\/\/hycleaner.de\/fr\/calculateur-de-pertes\/\">calculateur de pertes solaires<\/a>, les exploitants peuvent estimer rapidement et facilement le d\u00e9ficit de rendement potentiel de leur installation. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fc73b2 elementor-widget elementor-widget-heading\" data-id=\"3fc73b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c0 propos de l\u2019interview\u00e9\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4473117 elementor-widget elementor-widget-text-editor\" data-id=\"4473117\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.linkedin.com\/in\/pascal-kierstein-7461b8236\/\" target=\"_blank\" rel=\"noopener\"><strong>Pascal Kierstein<\/strong><\/a> accompagne les entreprises et les exploitants d\u2019installations dans l\u2019\u00e9valuation technique, l\u2019analyse et l\u2019expertise d\u2019installations photovolta\u00efques. Ses domaines d\u2019activit\u00e9 comprennent notamment les expertises de dommages, les analyses de causes, l\u2019\u00e9valuation des pertes de rendement ainsi que l\u2019appr\u00e9ciation technique des mesures de maintenance et d\u2019entretien. <br><br><\/p><p>Il est <a href=\"https:\/\/www.solarwirtschaft.de\/\" target=\"_blank\" rel=\"noopener\"><strong>expert agr\u00e9\u00e9 en photovolta\u00efque certifi\u00e9 par la F\u00e9d\u00e9ration allemande de l\u2019industrie solaire (Bundesverband Solarwirtschaft e. V.)<\/strong><\/a> (BSW) ainsi que <a href=\"https:\/\/vds.de\/zertifikate\/zertifikat\/7FC477BC\" target=\"_blank\" rel=\"noopener\"><strong>expert agr\u00e9\u00e9 VdS pour les installations photovolta\u00efques<\/strong><\/a>. Dans sa pratique quotidienne, il accompagne les entreprises dans l\u2019\u00e9valuation de l\u2019\u00e9tat des installations, des dommages et des anomalies techniques. <\/p><p><br>Plus d\u2019informations : <a href=\"https:\/\/kierstein.info\/\" target=\"_blank\" rel=\"noopener\"><strong>kierstein.info<\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cfbcb8 elementor-widget elementor-widget-image\" data-id=\"5cfbcb8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/hycleaner.de\/fr\/contact\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"667\" src=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2024\/06\/banner-interview-3840x1000-1-scaled.webp\" class=\"attachment-full size-full wp-image-27742\" alt=\"\" srcset=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2024\/06\/banner-interview-3840x1000-1-scaled.webp 2560w, https:\/\/hycleaner.de\/wp-content\/uploads\/2024\/06\/banner-interview-3840x1000-1-300x78.webp 300w, https:\/\/hycleaner.de\/wp-content\/uploads\/2024\/06\/banner-interview-3840x1000-1-1024x267.webp 1024w, https:\/\/hycleaner.de\/wp-content\/uploads\/2024\/06\/banner-interview-3840x1000-1-768x200.webp 768w, https:\/\/hycleaner.de\/wp-content\/uploads\/2024\/06\/banner-interview-3840x1000-1-1536x400.webp 1536w, https:\/\/hycleaner.de\/wp-content\/uploads\/2024\/06\/banner-interview-3840x1000-1-2048x533.webp 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7b816b0 e-flex e-con-boxed e-con e-parent\" data-id=\"7b816b0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5872087 e-con-full e-flex e-con e-child\" data-id=\"5872087\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd278a6 faq elementor-widget elementor-widget-heading\" data-id=\"dd278a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c0 PROPOS DE L\u2019\u00c9QUIPE R\u00c9DACTIONNELLE hyCLEANER<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d1c0a4 elementor-author-box--avatar-yes elementor-author-box--name-yes elementor-widget elementor-widget-author-box\" data-id=\"1d1c0a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"author-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-author-box\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/hycleaner.de\/kontakt\/\" target=\"_blank\" class=\"elementor-author-box__avatar\">\n\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/secure.gravatar.com\/avatar\/2c108e61da0301071dd01568c29fa1d5e19965c4ed015a1f19a84e74a9e3be25?s=300&#038;d=mm&#038;r=g\" alt=\"Image de hyCLEANER Redaktion\" loading=\"lazy\">\n\t\t\t\t<\/a>\n\t\t\t\n\t\t\t<div class=\"elementor-author-box__text\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/hycleaner.de\/kontakt\/\" target=\"_blank\">\n\t\t\t\t\t\t<h4 class=\"elementor-author-box__name\">\n\t\t\t\t\t\t\thyCLEANER Redaktion\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-384c0c0 elementor-widget elementor-widget-text-editor\" data-id=\"384c0c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>L\u2019\u00e9quipe \u00e9ditoriale hyCLEANER<\/strong> r\u00e9unit des experts internes issus de diff\u00e9rents services de l\u2019entreprise \u2014 de l\u2019application pratique au d\u00e9veloppement technique, en passant par la vente et le conseil client. Ensemble, ils poursuivent l\u2019objectif de pr\u00e9senter de mani\u00e8re compr\u00e9hensible, pratique et concise des sujets complexes autour du nettoyage des installations photovolta\u00efques, des surfaces vitr\u00e9es et des fa\u00e7ades. Les contenus s\u2019appuient sur de nombreuses ann\u00e9es d\u2019exp\u00e9rience sectorielle, un savoir-faire technique et des enseignements tir\u00e9s de l\u2019utilisation quotidienne sur le terrain.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-357f1cb faq elementor-widget elementor-widget-heading\" data-id=\"357f1cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Domaines d\u2019expertise :<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d65aed elementor-widget elementor-widget-text-editor\" data-id=\"6d65aed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/hycleaner.de\/fr\/nettoyage-solaire\/\">Nettoyage PV<\/a> | <a href=\"https:\/\/hycleaner.de\/fr\/nettoyage-de-toiture-en-verre\/\">Nettoyage de vitres et de fa\u00e7ades<\/a> | <a href=\"https:\/\/hycleaner.de\/fr\/robots-de-nettoyage\/\">Robotique de nettoyage<\/a> | Nettoyage industriel<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27fd71e elementor-widget elementor-widget-text-editor\" data-id=\"27fd71e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Derni\u00e8re v\u00e9rification technique : 17\/06\/2026<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-90ddcdf e-flex e-con-boxed e-con e-parent\" data-id=\"90ddcdf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0416d8b e-con-full e-flex e-con e-child\" data-id=\"0416d8b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0ad92e0 faq elementor-widget elementor-widget-heading\" data-id=\"0ad92e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sources &amp; Informations compl\u00e9mentaires<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e795b24 elementor-widget elementor-widget-text-editor\" data-id=\"e795b24\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les contenus de cet article reposent sur une interview d\u2019expert avec l\u2019expert agr\u00e9\u00e9 en photovolta\u00efque Pascal Kierstein ainsi que sur des informations accessibles au public provenant d\u2019institutions de r\u00e9f\u00e9rence du secteur solaire.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dcd2440 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"dcd2440\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.solarwirtschaft.de\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-right\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Bundesverband Solarwirtschaft e. V. (BSW) : informations sur le photovolta\u00efque, l\u2019exploitation et l\u2019assurance qualit\u00e9<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shop.vds.de\/publikation\/vds-3145\/14c34e90-a1ec-4ac7-a246-0999f82911da\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-right\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">VdS Schadenverh\u00fctung : exigences et standards pour les installations photovolta\u00efques<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.ise.fraunhofer.de\/de\/veroeffentlichungen\/studien\/aktuelle-fakten-zur-photovoltaik-in-deutschland.html\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-right\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Institut Fraunhofer pour les syst\u00e8mes \u00e9nerg\u00e9tiques solaires ISE : faits actuels sur le photovolta\u00efque en Allemagne (\u00e9tat : 5 mai 2026)<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-74b3339c e-flex e-con-boxed e-con e-parent\" data-id=\"74b3339c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6852b94b faq elementor-widget elementor-widget-heading\" data-id=\"6852b94b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ : d\u00e9fauts et dommages des installations PV<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39e04f8b elementor-widget elementor-widget-n-accordion\" data-id=\"39e04f8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9710\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-9710\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Quels d\u00e9fauts surviennent le plus souvent sur les installations PV ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9710\" class=\"elementor-element elementor-element-5c96aa2e e-con-full e-flex e-con e-child\" data-id=\"5c96aa2e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-216045dc elementor-widget elementor-widget-text-editor\" data-id=\"216045dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les d\u00e9fauts fr\u00e9quents sont des c\u00e2blages DC d\u00e9fectueux, des connecteurs endommag\u00e9s, des syst\u00e8mes de mise \u00e0 la terre insuffisants, l\u2019encrassement des modules ainsi que des probl\u00e8mes au niveau des onduleurs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9711\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-9711\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Les salissures peuvent-elles provoquer des hotspots ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9711\" class=\"elementor-element elementor-element-38314bea e-con-full e-flex e-con e-child\" data-id=\"38314bea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f209906 elementor-widget elementor-widget-text-editor\" data-id=\"2f209906\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tOui. Des salissures locales peuvent entra\u00eener un ombrage partiel et favoriser la formation de hotspots. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9712\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-9712\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Comment d\u00e9tecter t\u00f4t les pertes de performance ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9712\" class=\"elementor-element elementor-element-2144d6e e-con-full e-flex e-con e-child\" data-id=\"2144d6e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-51080b2 elementor-widget elementor-widget-text-editor\" data-id=\"51080b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Gr\u00e2ce \u00e0 un monitoring professionnel, des contr\u00f4les r\u00e9guliers du rendement et la comparaison avec des valeurs d\u2019irradiation sp\u00e9cifiques au site.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9713\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-9713\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Les cons\u00e9quences possibles sont des baisses de rendement, des hotspots, des dommages mat\u00e9riels, des pannes d\u2019onduleurs ainsi que des risques pour la s\u00e9curit\u00e9. <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9713\" class=\"elementor-element elementor-element-53095b3 e-con-full e-flex e-con e-child\" data-id=\"53095b3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d3cf0d elementor-widget elementor-widget-text-editor\" data-id=\"7d3cf0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Gr\u00e2ce \u00e0 un monitoring professionnel, des contr\u00f4les r\u00e9guliers du rendement et la comparaison avec des valeurs d\u2019irradiation sp\u00e9cifiques au site.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9714\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-9714\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Quelle est l\u2019importance du nettoyage pour la s\u00e9curit\u00e9 d\u2019exploitation ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9714\" class=\"elementor-element elementor-element-4a13f01 e-con-full e-flex e-con e-child\" data-id=\"4a13f01\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-692a57f elementor-widget elementor-widget-text-editor\" data-id=\"692a57f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les salissures n\u2019influencent pas seulement le rendement, elles peuvent aussi affecter le refroidissement des composants techniques et ainsi favoriser des dommages cons\u00e9cutifs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9715\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-9715\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Pourquoi le monitoring est-il si important sur les installations PV ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9715\" class=\"elementor-element elementor-element-6428ace e-con-full e-flex e-con e-child\" 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class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hycleaner.de\/fr\/faq\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Toutes les FAQ<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8a9092 elementor-align-left elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"a8a9092\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hycleaner.de\/fr\/blog\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Retour \u00e0 l'aper\u00e7u du blog<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>L\u2019expert agr\u00e9\u00e9 en photovolta\u00efque Pascal Kierstein explique les d\u00e9fauts les plus fr\u00e9quents des installations PV commerciales et montre comment les exploitants peuvent \u00e9viter les dommages.<\/p>\n","protected":false},"author":10,"featured_media":29730,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[145],"tags":[331,330,302],"class_list":["post-27778","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-connaissances-dexperts","tag-defauts","tag-installations-pv","tag-interview"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>D\u00e9fauts typiques des installations PV commerciales | Blog hyCLEANER<\/title>\n<meta name=\"description\" content=\"D\u00e9fauts typiques des installations PV commerciales : d\u00e9couvrez quels dommages surviennent fr\u00e9quemment et comment \u00e9viter les pertes de rendement.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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