{"id":56708,"date":"2022-10-26T18:11:50","date_gmt":"2022-10-26T16:11:50","guid":{"rendered":"https:\/\/www.mes-allocs.fr\/guides\/?p=56708"},"modified":"2025-11-14T12:22:43","modified_gmt":"2025-11-14T11:22:43","slug":"panneaux-solaires-avantages-et-inconvenients","status":"publish","type":"post","link":"https:\/\/www.mes-allocs.fr\/guides\/aide-energie\/aide-panneaux-solaires\/panneaux-solaires-economies-denergie\/panneaux-solaires-avantages-et-inconvenients\/","title":{"rendered":"Panneaux solaires : avantages et inconv\u00e9nients en 2025"},"content":{"rendered":"<p style=\"text-align: justify;\"><b><span class=\"sw\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-56906 size-full\" title=\"avantages et inconvenients panneaux solaires\" src=\"https:\/\/www.mes-allocs.fr\/guides\/wp-content\/uploads\/2022\/10\/avantages-et-inconvenients-panneaux-solaires-e1665157825329.jpeg\" alt=\"avantages et inconvenients panneaux solaires\" width=\"1560\" height=\"257\" srcset=\"https:\/\/www.mes-allocs.fr\/guides\/wp-content\/uploads\/2022\/10\/avantages-et-inconvenients-panneaux-solaires-e1665157825329.jpeg 1560w, https:\/\/www.mes-allocs.fr\/guides\/wp-content\/uploads\/2022\/10\/avantages-et-inconvenients-panneaux-solaires-e1665157825329-300x49.jpeg 300w, https:\/\/www.mes-allocs.fr\/guides\/wp-content\/uploads\/2022\/10\/avantages-et-inconvenients-panneaux-solaires-e1665157825329-1024x169.jpeg 1024w, https:\/\/www.mes-allocs.fr\/guides\/wp-content\/uploads\/2022\/10\/avantages-et-inconvenients-panneaux-solaires-e1665157825329-768x127.jpeg 768w, https:\/\/www.mes-allocs.fr\/guides\/wp-content\/uploads\/2022\/10\/avantages-et-inconvenients-panneaux-solaires-e1665157825329-1536x253.jpeg 1536w, https:\/\/www.mes-allocs.fr\/guides\/wp-content\/uploads\/2022\/10\/avantages-et-inconvenients-panneaux-solaires-e1665157825329-600x99.jpeg 600w\" sizes=\"auto, (max-width: 1560px) 100vw, 1560px\" \/>Depuis quelques ann\u00e9es, produire<\/span> <span class=\"sw\">soi-m\u00eame<\/span> <span class=\"sw\">son<\/span> <span class=\"sw\">\u00e9lectricit\u00e9<\/span> <span class=\"sw\">ou<\/span> <span class=\"sw\">chauffer<\/span> <span class=\"sw\">son<\/span> <span class=\"sw\">logement<\/span> <span class=\"sw\">gr\u00e2ce<\/span> <span class=\"sw\">\u00e0<\/span> <span class=\"sw\">l&rsquo;<a href=\"https:\/\/www.mes-allocs.fr\/guides\/aide-energie\/\">\u00e9nergie<\/a><\/span> <span class=\"sw\">solaire,<\/span> <span class=\"sw\">renouvelable<\/span> <span class=\"sw\">et<\/span> <span class=\"sw\">gratuite,<\/span> <span class=\"sw\">s\u00e9duit<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">plus<\/span> <span class=\"sw\">en<\/span> <span class=\"sw\">plus<\/span> <span class=\"sw\">de<\/span>\u00a0m\u00e9nages\u00a0<span class=\"sw\">fran\u00e7ais. Il existe en effet de nombreuses bonnes raisons de choisir une installation solaire. Toutefois, quelques inconv\u00e9nients sont \u00e9galement \u00e0 souligner. Mes Allocs fait un tour d&rsquo;horizon des avantages\u00a0et inconv\u00e9nients\u00a0des panneaux solaires.<\/span><\/b><\/p>\n<p><span style=\"font-weight: 400;\"><div class='cta-block'><div class='text'>Simulez toutes vos Aides en 2 min.<\/div><a href='' class='app-button fit'>Simulation gratuite<\/a><\/div><\/span><\/p>\n<h1 style=\"text-align: justify;\">En quoi consiste un panneau solaire ?<\/h1>\n<h2>Qu&rsquo;est-ce qu&rsquo;un panneau solaire ?<\/h2>\n<p style=\"text-align: justify;\"><b><span class=\"sw\">Le<\/span> <span class=\"sw\">principe<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">fonctionnement<\/span> <span class=\"sw\">des<\/span> <a href=\"https:\/\/www.mes-allocs.fr\/guides\/aide-energie\/aide-installation-panneau-solaire\/\"><span class=\"sw\">panneaux<\/span> <span class=\"sw\">solaires<\/span><\/a> <span class=\"sw\">est<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">capter<\/span> <span class=\"sw\">l&rsquo;\u00e9nergie<\/span> <span class=\"sw\">\u00e9mise<\/span> <span class=\"sw\">par<\/span> <span class=\"sw\">le<\/span> <\/b><span class=\"sw\"><b>soleil. <\/b>Toutefois, tous les panneaux solaires n&rsquo;ont pas la m\u00eame t\u00e2che\u00a0ni le m\u00eame\u00a0fonctionnement.<b> Il existe deux grandes familles d&rsquo;installations solaires et comprendre leurs m\u00e9canismes permet de r\u00e9aliser leur potentiel et de mieux appr\u00e9hender les b\u00e9n\u00e9fices li\u00e9s.<\/b><\/span><\/p>\n<h2 style=\"text-align: justify;\">Les panneaux solaires photovolta\u00efques<\/h2>\n<p style=\"text-align: justify;\"><b><span class=\"sw\">Les<\/span> <span class=\"sw\">panneaux<\/span> <span class=\"sw\">photovolta\u00efques<\/span> <span class=\"sw\">sont<\/span> <span class=\"sw\">utilis\u00e9s<\/span> <span class=\"sw\">pour<\/span> <span class=\"sw\">produire<\/span> <span class=\"sw\">votre<\/span> <span class=\"sw\">propre<\/span> <span class=\"sw\">\u00e9lectricit\u00e9<\/span> <span class=\"sw\">en<\/span> <span class=\"sw\">exploitant<\/span> <span class=\"sw\">l&rsquo;\u00e9nergie<\/span> <span class=\"sw\">solaire.<\/span> <span class=\"sw\">C&rsquo;est<\/span> <span class=\"sw\">le<\/span> <span class=\"sw\">type<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">panneau<\/span> <span class=\"sw\">solaire<\/span> <span class=\"sw\">le<\/span> <span class=\"sw\">plus<\/span> <span class=\"sw\">connu.\u00a0<\/span><\/b><\/p>\n<p style=\"text-align: justify;\"><span class=\"sw\">Les cellules photovolta\u00efques sont \u00e0<\/span>\u00a0la\u00a0<span class=\"sw\">source<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">production<\/span> <span class=\"sw\">d&rsquo;\u00e9nergie. G\u00e9n\u00e9ralement compos\u00e9s de silicium monocristallin ou polycristallin, ces mat\u00e9riaux semi-conducteurs captent le rayonnement solaire pour g\u00e9n\u00e9rer du courant continu. Il s&rsquo;agit de l&rsquo;effet photovolta\u00efque. L\u2019<a href=\"https:\/\/www.mes-allocs.fr\/guides\/aide-energie\/aides-etat-subvention-panneaux-solaires-tout-savoir-sur-les-panneaux-solaires\/fonctionnement-panneaux-solaires\/onduleur-solaire\/\">onduleur solaire<\/a> (ou micro-onduleur), \u00e9l\u00e9ment essentiel d&rsquo;une installation photovolta\u00efque, est alors charg\u00e9 de convertir le courant continu en courant alternatif\u00a0afin\u00a0d&rsquo;alimenter les appareils \u00e9lectrom\u00e9nagers ou l\u2019\u00e9clairage du logement.<\/span><\/p>\n<h2 style=\"text-align: justify;\">Les panneaux solaires thermiques<\/h2>\n<p style=\"text-align: justify;\"><span class=\"sw\">Contrairement<\/span> <span class=\"sw\">aux<\/span> <span class=\"sw\">capteurs<\/span> <span class=\"sw\">solaires<\/span> <span class=\"sw\">photovolta\u00efques,<\/span> <span class=\"sw\">les<\/span> <span class=\"sw\">panneaux<\/span> <span class=\"sw\">solaires<\/span> <span class=\"sw\">thermiques<\/span> <span class=\"sw\">ne<\/span> <span class=\"sw\">garantissent<\/span> <span class=\"sw\">pas<\/span> <span class=\"sw\">la<\/span> <span class=\"sw\">production<\/span> <span class=\"sw\">d&rsquo;\u00e9lectricit\u00e9.<b> En effet, ils fournissent de la chaleur. Souvent, ils sont combin\u00e9s avec\u00a0un chauffe-eau solaire.<\/b> Ces panneaux peuvent \u00e9galement \u00eatre utilis\u00e9s pour chauffer\u00a0partiellement\u00a0la\u00a0r\u00e9sidence.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\">La toiture accueille les panneaux, qui poss\u00e8dent un fluide caloporteur situ\u00e9 sous leur surface. Ce liquide monte en temp\u00e9rature sous <span class=\"sw\">l&rsquo;influence<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">l&rsquo;\u00e9nergie<\/span> <span class=\"sw\">calorifique<\/span> <span class=\"sw\">des<\/span> <span class=\"sw\">rayons<\/span> <span class=\"sw\">solaires. Il est ensuite transport\u00e9 vers un r\u00e9servoir de stockage pour r\u00e9pondre \u00e0 la demande d&rsquo;eau chaude sanitaire (ECS).<\/span><\/p>\n<h2 style=\"text-align: justify;\">Les panneaux solaires hybrides<\/h2>\n<p style=\"text-align: justify;\"><b>Certains modules combinent les technologies photovolta\u00efques et thermiques. <\/b>Ce sont des panneaux solaires <a href=\"https:\/\/www.mes-allocs.fr\/guides\/aide-energie\/aide-panneaux-solaires\/fonctionnement-panneaux-solaires\/panneau-solaire-photovoltaique\/\" target=\"_blank\" rel=\"noopener\">hybrides<\/a> a\u00e9rovolta\u00efques ou hydrauliques. <b>Ils <span class=\"sw\">produisent<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">l&rsquo;\u00e9lectricit\u00e9<\/span> <span class=\"sw\">tout<\/span> <span class=\"sw\">en<\/span> <span class=\"sw\">g\u00e9n\u00e9rant<\/span> <span class=\"sw\">un<\/span> <span class=\"sw\">apport<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">chaleur.<\/span><\/b><\/p>\n<h1 style=\"text-align: justify;\">Quels sont les avantages des panneaux solaires en 2025 ?<\/h1>\n<p style=\"text-align: justify;\">Vous h\u00e9sitez \u00e0 installer des panneaux solaires sur votre toiture\u2009? Il faut savoir qu&rsquo;ils comprennent de <span class=\"sw\">nombreux<\/span> <span class=\"sw\">avantages,<\/span> <span class=\"sw\">tant<\/span> <span class=\"sw\">sur<\/span> <span class=\"sw\">le<\/span> <span class=\"sw\">plan<\/span> <span class=\"sw\">\u00e9cologique<\/span> <span class=\"sw\">que<\/span> <span class=\"sw\">financier.<\/span><\/p>\n<h2 style=\"text-align: justify;\">Les b\u00e9n\u00e9fices \u00e9conomiques<\/h2>\n<p style=\"text-align: justify;\"><span class=\"sw\">Les<\/span> <span class=\"sw\">panneaux<\/span> <span class=\"sw\">solaires<\/span> <span class=\"sw\">sont<\/span> <span class=\"sw\">un<\/span> <span class=\"sw\">investissement<\/span> <span class=\"sw\">int\u00e9ressant<\/span> <span class=\"sw\">pour<\/span> <span class=\"sw\">r\u00e9duire<\/span>\u00a0les\u00a0<span class=\"sw\">factures<\/span> <span class=\"sw\">d&rsquo;\u00e9lectricit\u00e9<\/span> <span class=\"sw\">ou<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">chauffage.<\/span><\/p>\n<h3 style=\"text-align: justify;\">La r\u00e9duction des <span class=\"sw\"><b>co\u00fbts<\/b><\/span> <span class=\"sw\"><b>\u00e9nerg\u00e9tiques<\/b><\/span><\/h3>\n<p style=\"text-align: justify;\"><b>En produisant et en utilisant <span class=\"sw\">votre<\/span> <span class=\"sw\">propre<\/span> <span class=\"sw\">\u00e9nergie<\/span> <span class=\"sw\">solaire\u00a0<\/span><\/b><span class=\"sw\"><b>gratuitement, il est possible d&rsquo;\u00e9conomiser l\u2019achat de celle-ci aupr\u00e8s de votre fournisseur. Il s&rsquo;agit du principe d\u2019<a href=\"https:\/\/www.mes-allocs.fr\/guides\/aide-energie\/aide-panneaux-solaires\/fonctionnement-panneaux-solaires\/autoconsommation-du-panneau-solaire\/\" target=\"_blank\" rel=\"noopener\">autoconsommation<\/a>.<\/b> N\u00e9anmoins, vous ne pouvez pas esp\u00e9rer utiliser toute l&rsquo;\u00e9nergie solaire g\u00e9n\u00e9r\u00e9e.\u00a0Le pic de production se produit lorsque le soleil est \u00e0 son maximum, \u00e0 savoir au milieu de journ\u00e9e. La demande d&rsquo;\u00e9lectricit\u00e9 est g\u00e9n\u00e9ralement plus faible le matin ou le soir, moments o\u00f9 la production est r\u00e9duite.<\/span><\/p>\n<p style=\"text-align: justify;\"><b>La part d\u2019autoconsommation peut atteindre 30 %. <span class=\"sw\">Aussi,<\/span> <span class=\"sw\">il<\/span> <span class=\"sw\">faut<\/span> <span class=\"sw\">savoir<\/span> <span class=\"sw\">que<\/span> <span class=\"sw\">les<\/span> <span class=\"sw\">performances<\/span> <span class=\"sw\">du<\/span> <span class=\"sw\">panneau<\/span> <span class=\"sw\">solaire<\/span> <span class=\"sw\">d\u00e9pendent<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">plusieurs<\/span> <span class=\"sw\">facteurs<\/span> <span class=\"sw\">:<\/span><\/b><\/p>\n<ul>\n<li style=\"text-align: justify;\">Les conditions d\u2019ensoleillement\u2009;<\/li>\n<li style=\"text-align: justify;\">L\u2019orientation\u2009;<\/li>\n<li style=\"text-align: justify;\">L\u2019inclinaison\u2009;<\/li>\n<li style=\"text-align: justify;\">La puissance de l\u2019installation exprim\u00e9e en kilowatts-cr\u00eate (kWc).<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><i>Exemple : une installation de 6 kWc avec une production annuelle de 6 000 kWh (kilowattheures) par an. En appliquant un taux de consommation de 30 %, on obtient un r\u00e9sultat de 1 800 kWh non achet\u00e9s aupr\u00e8s du fournisseur. Cela repr\u00e9sente une \u00e9conomie annuelle de 289 \u20ac au tarif bleu EDF option base (0,1605 \u20ac au 1<sup>er<\/sup> ao\u00fbt 2021).<\/i><\/p>\n<h3 style=\"text-align: justify;\">La revente du surplus d&rsquo;\u00e9lectricit\u00e9<\/h3>\n<p style=\"text-align: justify;\"><b>L&rsquo;\u00e9nergie non consomm\u00e9e n\u2019est pas perdue. En effet, elle est r\u00e9inject\u00e9e dans le r\u00e9seau national. L\u2019\u00c9tat a instaur\u00e9 un syst\u00e8me d\u2019obligation <span class=\"sw\">d&rsquo;achat<\/span> <span class=\"sw\">d&rsquo;\u00e9nergie<\/span> <span class=\"sw\">solaire<\/span> <span class=\"sw\">(<a href=\"https:\/\/www.mes-allocs.fr\/guides\/aide-energie\/aide-panneaux-solaires\/prix-panneaux-solaires\/edf-obligation-d-achat\/\" target=\"_blank\" rel=\"noopener\">EDF<\/a><\/span> <\/b><span class=\"sw\"><b>OA) permettant aux particuliers de revendre l&rsquo;\u00e9lectricit\u00e9 photovolta\u00efque.\u00a0<\/b>Le co\u00fbt de rachat d\u00e9termin\u00e9 \u00e0 la date de r\u00e9alisation de la demande de raccordement des panneaux. <b>Il est fix\u00e9 contractuellement pour une dur\u00e9e de 20 ans, et d\u00e9pend de la puissance de l&rsquo;installation.<\/b><\/span><\/p>\n<p><span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;\n&lt;div class=&quot;wpdt-c row wpDataTableContainerSimpleTable wpDataTables wpDataTablesWrapper\n&quot;\n    &gt;\n    &lt;table id=&quot;wpdtSimpleTable-86&quot;\n           class=&quot;wpdtSimpleTable wpDataTable&quot;\n           data-column=&quot;2&quot;\n           data-rows=&quot;4&quot;\n           data-wpID=&quot;86&quot;\n           data-responsive=&quot;0&quot;\n           data-has-header=&quot;1&quot;&gt;\n\n                    &lt;thead&gt;        &lt;tr class=&quot;wpdt-cell-row &quot; &gt;\n                            &lt;th class=&quot;wpdt-cell wpdt-bc-F3F9FE&quot;\n                                    data-cell-id=&quot;A1&quot;\n                data-col-index=&quot;0&quot;\n                data-row-index=&quot;0&quot;\n                style=&quot; width:48.571428571429%;                padding:10px;&quot;\n                &gt;\n                                Puissance (kWc)                &lt;\/th&gt;\n                                            &lt;th class=&quot;wpdt-cell wpdt-bc-F3F9FE&quot;\n                                    data-cell-id=&quot;B1&quot;\n                data-col-index=&quot;1&quot;\n                data-row-index=&quot;0&quot;\n                style=&quot; width:51.428571428571%;                padding:10px;&quot;\n                &gt;\n                                Prix de Rachat par kWh                &lt;\/th&gt;\n                                        &lt;\/tr&gt;\n                    &lt;tbody&gt;        &lt;tr class=&quot;wpdt-cell-row &quot; &gt;\n                            &lt;td class=&quot;wpdt-cell &quot;\n                                    data-cell-id=&quot;A2&quot;\n                data-col-index=&quot;0&quot;\n                data-row-index=&quot;1&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                de 9 \u00e0 36 kWc                &lt;\/td&gt;\n                                            &lt;td class=&quot;wpdt-cell wpdt-bc-FFFFFF&quot;\n                                    data-cell-id=&quot;B2&quot;\n                data-col-index=&quot;1&quot;\n                data-row-index=&quot;1&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                0,04 c\u20ac\/kWh                &lt;\/td&gt;\n                                        &lt;\/tr&gt;\n                            &lt;tr class=&quot;wpdt-cell-row &quot; &gt;\n                            &lt;td class=&quot;wpdt-cell &quot;\n                                    data-cell-id=&quot;A3&quot;\n                data-col-index=&quot;0&quot;\n                data-row-index=&quot;2&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                de 36 \u00e0 100 kWc                &lt;\/td&gt;\n                                            &lt;td class=&quot;wpdt-cell &quot;\n                                    data-cell-id=&quot;B3&quot;\n                data-col-index=&quot;1&quot;\n                data-row-index=&quot;2&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                7,61  c\u20ac\/kWh                &lt;\/td&gt;\n                                        &lt;\/tr&gt;\n                            &lt;tr class=&quot;wpdt-cell-row &quot; &gt;\n                            &lt;td class=&quot;wpdt-cell &quot;\n                                    data-cell-id=&quot;A4&quot;\n                data-col-index=&quot;0&quot;\n                data-row-index=&quot;3&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                de 100 \u00e0 500 kWc                &lt;\/td&gt;\n                                            &lt;td class=&quot;wpdt-cell wpdt-bc-FFFFFF&quot;\n                                    data-cell-id=&quot;B4&quot;\n                data-col-index=&quot;1&quot;\n                data-row-index=&quot;3&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                7,61  c\u20ac\/kWh                &lt;\/td&gt;\n                                        &lt;\/tr&gt;\n                    &lt;\/table&gt;\n&lt;\/div&gt;&lt;style id=&#039;wpdt-custom-style-86&#039;&gt;\ntable#wpdtSimpleTable-86{ table-layout: fixed !important; }\n.wpdt-bc-F3F9FE { background-color: #F3F9FE !important;}\n.wpdt-bc-FFFFFF { background-color: #FFFFFF !important;}\n&lt;\/style&gt;\n&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:637,&quot;3&quot;:{&quot;1&quot;:0},&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;9&quot;:1,&quot;12&quot;:0}\">\n<div class=\"wpdt-c row wpDataTableContainerSimpleTable wpDataTables wpDataTablesWrapper\n\"\n    >\n    <table id=\"wpdtSimpleTable-86\"\n           class=\"wpdtSimpleTable wpDataTable\"\n           data-column=\"2\"\n           data-rows=\"4\"\n           data-wpID=\"86\"\n           data-responsive=\"0\"\n           data-has-header=\"1\">\n\n                    <thead>        <tr class=\"wpdt-cell-row \" >\n                            <th class=\"wpdt-cell wpdt-bc-F3F9FE\"\n                                    data-cell-id=\"A1\"\n                data-col-index=\"0\"\n                data-row-index=\"0\"\n                style=\" width:48.571428571429%;                padding:10px;\"\n                >\n                                Puissance (kWc)                <\/th>\n                                            <th class=\"wpdt-cell wpdt-bc-F3F9FE\"\n                                    data-cell-id=\"B1\"\n                data-col-index=\"1\"\n                data-row-index=\"0\"\n                style=\" width:51.428571428571%;                padding:10px;\"\n                >\n                                Prix de Rachat par kWh                <\/th>\n                                        <\/tr>\n                    <tbody>        <tr class=\"wpdt-cell-row \" >\n                            <td class=\"wpdt-cell \"\n                                    data-cell-id=\"A2\"\n                data-col-index=\"0\"\n                data-row-index=\"1\"\n                style=\"                padding:10px;\"\n                >\n                                de 9 \u00e0 36 kWc                <\/td>\n                                            <td class=\"wpdt-cell wpdt-bc-FFFFFF\"\n                                    data-cell-id=\"B2\"\n                data-col-index=\"1\"\n                data-row-index=\"1\"\n                style=\"                padding:10px;\"\n                >\n                                0,04 c\u20ac\/kWh                <\/td>\n                                        <\/tr>\n                            <tr class=\"wpdt-cell-row \" >\n                            <td class=\"wpdt-cell \"\n                                    data-cell-id=\"A3\"\n                data-col-index=\"0\"\n                data-row-index=\"2\"\n                style=\"                padding:10px;\"\n                >\n                                de 36 \u00e0 100 kWc                <\/td>\n                                            <td class=\"wpdt-cell \"\n                                    data-cell-id=\"B3\"\n                data-col-index=\"1\"\n                data-row-index=\"2\"\n                style=\"                padding:10px;\"\n                >\n                                7,61  c\u20ac\/kWh                <\/td>\n                                        <\/tr>\n                            <tr class=\"wpdt-cell-row \" >\n                            <td class=\"wpdt-cell \"\n                                    data-cell-id=\"A4\"\n                data-col-index=\"0\"\n                data-row-index=\"3\"\n                style=\"                padding:10px;\"\n                >\n                                de 100 \u00e0 500 kWc                <\/td>\n                                            <td class=\"wpdt-cell wpdt-bc-FFFFFF\"\n                                    data-cell-id=\"B4\"\n                data-col-index=\"1\"\n                data-row-index=\"3\"\n                style=\"                padding:10px;\"\n                >\n                                7,61  c\u20ac\/kWh                <\/td>\n                                        <\/tr>\n                    <\/table>\n<\/div><style id='wpdt-custom-style-86'>\ntable#wpdtSimpleTable-86{ table-layout: fixed !important; }\n.wpdt-bc-F3F9FE { background-color: #F3F9FE !important;}\n.wpdt-bc-FFFFFF { background-color: #FFFFFF !important;}\n<\/style>\n<\/span><\/p>\n<h3 style=\"text-align: justify;\">La valorisation du bien immobilier<\/h3>\n<p style=\"text-align: justify;\">Les panneaux solaires <span class=\"sw\">valorisent<\/span> <span class=\"sw\">votre<\/span> <span class=\"sw\">habitation.<\/span>\u00a0<b>En effet, une installation solaire en toiture constitue un bien mobilier.<\/b> <span class=\"sw\">Il<\/span> <span class=\"sw\">n&rsquo;est<\/span> <span class=\"sw\">donc<\/span> <span class=\"sw\">pas<\/span> <span class=\"sw\">possible<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">r\u00e9cup\u00e9rer<\/span> <span class=\"sw\">les<\/span> <span class=\"sw\">panneaux<\/span> <span class=\"sw\">d&rsquo;une<\/span> <span class=\"sw\">maison<\/span> <span class=\"sw\">solaire<\/span> <span class=\"sw\">lors<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">sa<\/span> <span class=\"sw\">vente,<\/span> <span class=\"sw\">car<\/span> <span class=\"sw\">ils<\/span> <span class=\"sw\">font<\/span>\u00a0int\u00e9gralement\u00a0<span class=\"sw\">partie<\/span>\u00a0<span class=\"sw\">du<\/span> <span class=\"sw\">b\u00e2timent.\u00a0<\/span>En revanche, il est possible de r\u00e9aliser une plus-value, car les panneaux permettent de faire\u00a0des \u00e9conomies sur le long terme pour les futurs occupants et peuvent ainsi valoriser le bien.<\/p>\n<h2 style=\"text-align: justify;\">Les bienfaits environnementaux<\/h2>\n<p style=\"text-align: justify;\">Au-del\u00e0 des b\u00e9n\u00e9fices financiers, les panneaux solaires constituent une participation dans l&rsquo;effort collectif.<\/p>\n<h3 style=\"text-align: justify;\">Une \u00e9nergie locale et renouvelable<\/h3>\n<p style=\"text-align: justify;\"><b><span class=\"sw\">Les<\/span> <span class=\"sw\">panneaux<\/span> <\/b><span class=\"sw\"><b>solaires tirent profit de l\u2019\u00e9nergie solaire pr\u00e9lev\u00e9e directement du soleil. <\/b>Cela se qualifie d&rsquo;\u00e9nergie renouvelable par la dur\u00e9e de vie de l&rsquo;\u00e9toile, qui devrait briller pendant encore cinq milliards d&rsquo;ann\u00e9es. <b>Ainsi, l\u2019\u00e9nergie solaire est en pratique consid\u00e9r\u00e9e comme in\u00e9puisable.\u00a0<\/b><\/span><\/p>\n<p style=\"text-align: justify;\">En outre, <span class=\"sw\">l&rsquo;option<\/span>\u00a0d&rsquo;<span class=\"sw\">autoconsommation permet de b\u00e9n\u00e9ficier d\u2019une \u00e9nergie durable produite localement sur votre propre toit.\u00a0<b>Un circuit court qui offre \u00e9galement plus d&rsquo;autonomie aux propri\u00e9taires qui souhaitent s&rsquo;affranchir partiellement du r\u00e9seau national d&rsquo;\u00e9lectricit\u00e9.\u00a0<\/b><\/span><\/p>\n<h3 style=\"text-align: justify;\">Un impact <span class=\"sw\">\u00e9cologique<\/span> <span class=\"sw\"><b>limit\u00e9<\/b><\/span><\/h3>\n<p style=\"text-align: justify;\"><b><span class=\"sw\">La<\/span> <span class=\"sw\">conversion<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">la<\/span> <span class=\"sw\">lumi\u00e8re<\/span> <span class=\"sw\">en<\/span> <span class=\"sw\">chaleur<\/span> <span class=\"sw\">ou<\/span> <span class=\"sw\">en<\/span> <span class=\"sw\">\u00e9lectricit\u00e9<\/span> <span class=\"sw\">ne<\/span> <span class=\"sw\">produit<\/span> <span class=\"sw\">aucune<\/span> <span class=\"sw\">\u00e9mission<\/span> <span class=\"sw\">directe<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">CO2.<\/span><\/b> <span class=\"sw\">De<\/span> <span class=\"sw\">plus,<\/span> <span class=\"sw\">il<\/span> <span class=\"sw\">faut<\/span> <span class=\"sw\">savoir<\/span> <span class=\"sw\">que<\/span> <span class=\"sw\">la<\/span> <span class=\"sw\">technologie<\/span> <span class=\"sw\">solaire<\/span> <span class=\"sw\">photovolta\u00efque<\/span> <span class=\"sw\">ne<\/span> <span class=\"sw\">contient<\/span> <span class=\"sw\">pas<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">terres<\/span> <span class=\"sw\">rares, des m\u00e9taux assez courants, mais dont l\u2019exploitation est particuli\u00e8rement polluante.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\">Cependant, la part d\u2019\u00e9nergie grise <span class=\"sw\">doit<\/span> <span class=\"sw\">\u00eatre<\/span> <span class=\"sw\">prise<\/span> <span class=\"sw\">en<\/span> <span class=\"sw\">compte<\/span> <span class=\"sw\">dans<\/span> <span class=\"sw\">la<\/span> <span class=\"sw\">mesure<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">l&#8217;empreinte<\/span> <span class=\"sw\">environnementale<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">ces<\/span> <span class=\"sw\">modules<\/span> <span class=\"sw\">solaires.<\/span><b> <span class=\"sw\">Il<\/span> <span class=\"sw\">s&rsquo;agit<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">la<\/span> <span class=\"sw\">production<\/span> <span class=\"sw\">d&rsquo;\u00e9nergie<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">base<\/span> <span class=\"sw\">inh\u00e9rente<\/span> <span class=\"sw\">\u00e0<\/span> <span class=\"sw\">la<\/span> <span class=\"sw\">dur\u00e9e<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">vie<\/span> <span class=\"sw\">du<\/span> <span class=\"sw\">panneau<\/span> <span class=\"sw\">solaire, lors de :<\/span><\/b><\/p>\n<ul>\n<li style=\"text-align: justify;\">La fabrication\u2009;<\/li>\n<li style=\"text-align: justify;\">Le transport\u2009;<\/li>\n<li style=\"text-align: justify;\">La pose\u2009;<\/li>\n<li style=\"text-align: justify;\">Le recyclage.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">L\u2019\u00e9nergie solaire est assur\u00e9ment une \u00e9nergie verte, puisqu\u2019elle \u00e9met une quantit\u00e9 relativement faible de polluants tout au long de son cycle de vie.<\/p>\n<h3 style=\"text-align: justify;\">Le recyclage des panneaux\u00a0solaires<\/h3>\n<p style=\"text-align: justify;\"><b><span class=\"sw\">Contrairement<\/span> <span class=\"sw\">aux<\/span> <span class=\"sw\">id\u00e9es<\/span> <span class=\"sw\">re\u00e7ues,<\/span> <span class=\"sw\">les<\/span> <span class=\"sw\">panneaux<\/span> <span class=\"sw\">solaires<\/span> <span class=\"sw\">sont<\/span> <span class=\"sw\">presque<\/span> <span class=\"sw\">enti\u00e8rement<\/span> <\/b><span class=\"sw\"><b>recyclables. <\/b>Le taux de valorisation varie entre 85 % et 95 % selon leur composition. Le verre, \u00e9l\u00e9ment principal du panneau \u00e0 75 %, est r\u00e9utilisable \u00e0 l&rsquo;infini, tout comme l&rsquo;aluminium.\u00a0<\/span><\/p>\n<h1 style=\"text-align: justify;\">Panneaux solaires : quels sont les inconv\u00e9nients en 2025 ?<\/h1>\n<h2>Le prix d&rsquo;achat<\/h2>\n<p style=\"text-align: justify;\"><b><span class=\"sw\">\u00c0<\/span> <span class=\"sw\">vrai<\/span> <span class=\"sw\">dire,<\/span> <span class=\"sw\">il<\/span> <span class=\"sw\">y<\/span> <span class=\"sw\">a<\/span> <span class=\"sw\">tr\u00e8s<\/span> <span class=\"sw\">peu<\/span> <span class=\"sw\">d&rsquo;inconv\u00e9nients<\/span> <span class=\"sw\">aux<\/span> <span class=\"sw\">panneaux<\/span> <span class=\"sw\">solaires.<\/span><\/b> <span class=\"sw\">Il<\/span> <span class=\"sw\">est<\/span> <span class=\"sw\">difficile<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">trouver<\/span> <span class=\"sw\">des<\/span> <span class=\"sw\">points<\/span> <span class=\"sw\">n\u00e9gatifs<\/span> <span class=\"sw\">lors<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">l&rsquo;utilisation<\/span> <span class=\"sw\">d&rsquo;\u00e9nergie<\/span> <span class=\"sw\">renouvelable,<\/span> <span class=\"sw\">durable<\/span> <span class=\"sw\">et<\/span> <span class=\"sw\">efficace. Toutefois, les panneaux peuvent engendrer des\u00a0<\/span>d\u00e9savantages attach\u00e9s.<\/p>\n<p style=\"text-align: justify;\"><b><span class=\"sw\">Le<\/span> <span class=\"sw\">prix<\/span> <span class=\"sw\">d&rsquo;achat<\/span> <span class=\"sw\">de<\/span> <span class=\"sw\">base<\/span> <span class=\"sw\">peut<\/span> <span class=\"sw\">\u00eatre<\/span> <span class=\"sw\">\u00e9lev\u00e9<\/span> <span class=\"sw\">pour<\/span> <span class=\"sw\">certains<\/span> <span class=\"sw\">m\u00e9nages.<\/span><span class=\"sw\">\u00a0De plus, l&rsquo;esth\u00e9tisme des panneaux peut parfois \u00eatre un obstacle lorsque la maison est situ\u00e9e dans certaines zones o\u00f9 le design de la maison se distingue.\u00a0<\/span><\/b><\/p>\n<h2>Le manque d&rsquo;espace<\/h2>\n<p style=\"text-align: justify;\"><b>Les panneaux solaires <span class=\"sw\">peuvent<\/span> <span class=\"sw\">ne<\/span> <span class=\"sw\">pas<\/span> <span class=\"sw\">convenir<\/span> <span class=\"sw\">\u00e0<\/span> <span class=\"sw\">toutes<\/span> <span class=\"sw\">les<\/span> <span class=\"sw\">maisons,<\/span> <span class=\"sw\">car<\/span> <span class=\"sw\">ils<\/span> <span class=\"sw\">n\u00e9cessitent<\/span> <span class=\"sw\">une<\/span> <span class=\"sw\">certaine<\/span> <span class=\"sw\">exposition<\/span> <span class=\"sw\">pour<\/span> <span class=\"sw\">fonctionner<\/span> <\/b><span class=\"sw\"><b>pleinement. <\/b>Parfois, l&rsquo;installation peut n\u00e9cessiter une modification de la toiture. M\u00eame si leur dur\u00e9e de vie est d&rsquo;environ 20 ans,\u00a0l\u2019onduleur ne tient qu&rsquo;une dizaine d\u2019ann\u00e9es.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><b>\u00c9videmment, l&rsquo;\u00e9nergie solaire est plus efficace en \u00e9t\u00e9, et de ce fait, la production de chauffage peut montrer ses limites pendant la p\u00e9riode d\u2019hiver.<\/b> <span class=\"sw\">Le<\/span> <span class=\"sw\">logement<\/span> <span class=\"sw\">doit<\/span> <span class=\"sw\">\u00eatre<\/span> <span class=\"sw\">parfaitement<\/span> <span class=\"sw\">isol\u00e9 et les\u00a0<\/span>installations\u00a0<span class=\"sw\">sont<\/span> <span class=\"sw\">sensibles<\/span> <span class=\"sw\">\u00e0<\/span> <span class=\"sw\">la<\/span> <span class=\"sw\">gr\u00eale<\/span> <span class=\"sw\">et<\/span> <span class=\"sw\">au<\/span> <span class=\"sw\">gel. <\/span><\/p>\n<p style=\"text-align: justify;\"><span class=\"sw\"><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/NoGjShMmCaM\" width=\"560\" height=\"314\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/span><\/p>\n<h1 style=\"text-align: justify;\">Quelles aides pour les panneaux solaires en 2025 ?<\/h1>\n<h2>Les aides de l&rsquo;\u00c9tat<\/h2>\n<p style=\"text-align: justify;\"><span class=\"sw\">Des<\/span> <span class=\"sw\">aides<\/span> <span class=\"sw\">financi\u00e8res<\/span> publiques\u00a0<span class=\"sw\">de<\/span> <span class=\"sw\">l&rsquo;\u00c9tat<\/span> <span class=\"sw\">et<\/span> <span class=\"sw\">des<\/span> <span class=\"sw\">collectivit\u00e9s<\/span> <span class=\"sw\">locales<\/span> <span class=\"sw\">existent<\/span> <span class=\"sw\">pour<\/span> <span class=\"sw\">financer<\/span> <span class=\"sw\">les<\/span> <span class=\"sw\">travaux afin d\u2019encourager l\u2019initiative. <b>\u00c0 savoir :\u00a0<\/b><\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\">La prime \u00e0 l\u2019autoconsommation pour le photovolta\u00efque ;<\/li>\n<\/ul>\n<p><span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;\n&lt;div class=&quot;wpdt-c row wpDataTableContainerSimpleTable wpDataTables wpDataTablesWrapper\n&quot;\n    &gt;\n    &lt;table id=&quot;wpdtSimpleTable-85&quot;\n           class=&quot;wpdtSimpleTable wpDataTable&quot;\n           data-column=&quot;3&quot;\n           data-rows=&quot;5&quot;\n           data-wpID=&quot;85&quot;\n           data-responsive=&quot;0&quot;\n           data-has-header=&quot;1&quot;&gt;\n\n                    &lt;thead&gt;        &lt;tr class=&quot;wpdt-cell-row &quot; &gt;\n                            &lt;th class=&quot;wpdt-cell wpdt-bc-F3F9FE&quot;\n                                    data-cell-id=&quot;A1&quot;\n                data-col-index=&quot;0&quot;\n                data-row-index=&quot;0&quot;\n                style=&quot; width:32.692307692308%;                padding:10px;&quot;\n                &gt;\n                                Puissance de l\u2019installation                &lt;\/th&gt;\n                                            &lt;th class=&quot;wpdt-cell wpdt-bc-F3F9FE&quot;\n                                    data-cell-id=&quot;B1&quot;\n                data-col-index=&quot;1&quot;\n                data-row-index=&quot;0&quot;\n                style=&quot; width:34.615384615385%;                padding:10px;&quot;\n                &gt;\n                                Montant de la prime en 2024                &lt;\/th&gt;\n                                            &lt;th class=&quot;wpdt-cell wpdt-bc-F3F9FE&quot;\n                                    data-cell-id=&quot;C1&quot;\n                data-col-index=&quot;2&quot;\n                data-row-index=&quot;0&quot;\n                style=&quot; width:32.692307692308%;                padding:10px;&quot;\n                &gt;\n                                Montant de la prime en 2025                &lt;\/th&gt;\n                                        &lt;\/tr&gt;\n                    &lt;tbody&gt;        &lt;tr class=&quot;wpdt-cell-row &quot; &gt;\n                            &lt;td class=&quot;wpdt-cell &quot;\n                                    data-cell-id=&quot;A2&quot;\n                data-col-index=&quot;0&quot;\n                data-row-index=&quot;1&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                Inf\u00e9rieure ou \u00e9gale \u00e0 3 kWc                &lt;\/td&gt;\n                                            &lt;td class=&quot;wpdt-cell wpdt-bc-FFFFFF&quot;\n                                    data-cell-id=&quot;B2&quot;\n                data-col-index=&quot;1&quot;\n                data-row-index=&quot;1&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                0,43 \u20ac\/Wc                &lt;\/td&gt;\n                                            &lt;td class=&quot;wpdt-cell wpdt-bc-FFFFFF&quot;\n                                    data-cell-id=&quot;C2&quot;\n                data-col-index=&quot;2&quot;\n                data-row-index=&quot;1&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                0,16 \u20ac \/ Wc                &lt;\/td&gt;\n                                        &lt;\/tr&gt;\n                            &lt;tr class=&quot;wpdt-cell-row &quot; &gt;\n                            &lt;td class=&quot;wpdt-cell &quot;\n                                    data-cell-id=&quot;A3&quot;\n                data-col-index=&quot;0&quot;\n                data-row-index=&quot;2&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                Entre 3 et 9 kWc                &lt;\/td&gt;\n                                            &lt;td class=&quot;wpdt-cell &quot;\n                                    data-cell-id=&quot;B3&quot;\n                data-col-index=&quot;1&quot;\n                data-row-index=&quot;2&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                0,32 \u20ac\/Wc                &lt;\/td&gt;\n                                            &lt;td class=&quot;wpdt-cell wpdt-bc-FFFFFF&quot;\n                                    data-cell-id=&quot;C3&quot;\n                data-col-index=&quot;2&quot;\n                data-row-index=&quot;2&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                0,16 \u20ac \/ Wc                &lt;\/td&gt;\n                                        &lt;\/tr&gt;\n                            &lt;tr class=&quot;wpdt-cell-row &quot; &gt;\n                            &lt;td class=&quot;wpdt-cell &quot;\n                                    data-cell-id=&quot;A4&quot;\n                data-col-index=&quot;0&quot;\n                data-row-index=&quot;3&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                Entre 9 et 36 kWc                &lt;\/td&gt;\n                                            &lt;td class=&quot;wpdt-cell &quot;\n                                    data-cell-id=&quot;B4&quot;\n                data-col-index=&quot;1&quot;\n                data-row-index=&quot;3&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                0,18 \u20ac\/Wc                &lt;\/td&gt;\n                                            &lt;td class=&quot;wpdt-cell wpdt-bc-FFFFFF&quot;\n                                    data-cell-id=&quot;C4&quot;\n                data-col-index=&quot;2&quot;\n                data-row-index=&quot;3&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                0,19 \u20ac \/ Wc                &lt;\/td&gt;\n                                        &lt;\/tr&gt;\n                            &lt;tr class=&quot;wpdt-cell-row &quot; &gt;\n                            &lt;td class=&quot;wpdt-cell &quot;\n                                    data-cell-id=&quot;A5&quot;\n                data-col-index=&quot;0&quot;\n                data-row-index=&quot;4&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                Entre 36 et 100 kWc                &lt;\/td&gt;\n                                            &lt;td class=&quot;wpdt-cell &quot;\n                                    data-cell-id=&quot;B5&quot;\n                data-col-index=&quot;1&quot;\n                data-row-index=&quot;4&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                0,09 \u20ac\/Wc                &lt;\/td&gt;\n                                            &lt;td class=&quot;wpdt-cell wpdt-bc-FFFFFF&quot;\n                                    data-cell-id=&quot;C5&quot;\n                data-col-index=&quot;2&quot;\n                data-row-index=&quot;4&quot;\n                style=&quot;                padding:10px;&quot;\n                &gt;\n                                0,10 \u20ac \/ Wc                &lt;\/td&gt;\n                                        &lt;\/tr&gt;\n                    &lt;\/table&gt;\n&lt;\/div&gt;&lt;style id=&#039;wpdt-custom-style-85&#039;&gt;\ntable#wpdtSimpleTable-85{ table-layout: fixed !important; }\n.wpdt-bc-F3F9FE { background-color: #F3F9FE !important;}\n.wpdt-bc-FFFFFF { background-color: #FFFFFF !important;}\n&lt;\/style&gt;\n&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:637,&quot;3&quot;:{&quot;1&quot;:0},&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;9&quot;:1,&quot;12&quot;:0}\">\n<div class=\"wpdt-c row wpDataTableContainerSimpleTable wpDataTables wpDataTablesWrapper\n\"\n    >\n    <table id=\"wpdtSimpleTable-85\"\n           class=\"wpdtSimpleTable wpDataTable\"\n           data-column=\"3\"\n           data-rows=\"5\"\n           data-wpID=\"85\"\n           data-responsive=\"0\"\n           data-has-header=\"1\">\n\n                    <thead>        <tr class=\"wpdt-cell-row \" >\n                            <th class=\"wpdt-cell wpdt-bc-F3F9FE\"\n                                    data-cell-id=\"A1\"\n                data-col-index=\"0\"\n                data-row-index=\"0\"\n                style=\" width:32.692307692308%;                padding:10px;\"\n                >\n                                Puissance de l\u2019installation                <\/th>\n                                            <th class=\"wpdt-cell wpdt-bc-F3F9FE\"\n                                    data-cell-id=\"B1\"\n                data-col-index=\"1\"\n                data-row-index=\"0\"\n                style=\" width:34.615384615385%;                padding:10px;\"\n                >\n                                Montant de la prime en 2024                <\/th>\n                                            <th class=\"wpdt-cell wpdt-bc-F3F9FE\"\n                                    data-cell-id=\"C1\"\n                data-col-index=\"2\"\n                data-row-index=\"0\"\n                style=\" width:32.692307692308%;                padding:10px;\"\n                >\n                                Montant de la prime en 2025                <\/th>\n                                        <\/tr>\n                    <tbody>        <tr class=\"wpdt-cell-row \" >\n                            <td class=\"wpdt-cell \"\n                                    data-cell-id=\"A2\"\n                data-col-index=\"0\"\n                data-row-index=\"1\"\n                style=\"                padding:10px;\"\n                >\n                                Inf\u00e9rieure ou \u00e9gale \u00e0 3 kWc                <\/td>\n                                            <td class=\"wpdt-cell wpdt-bc-FFFFFF\"\n                                    data-cell-id=\"B2\"\n                data-col-index=\"1\"\n                data-row-index=\"1\"\n                style=\"                padding:10px;\"\n                >\n                                0,43 \u20ac\/Wc                <\/td>\n                                            <td class=\"wpdt-cell wpdt-bc-FFFFFF\"\n                                    data-cell-id=\"C2\"\n                data-col-index=\"2\"\n                data-row-index=\"1\"\n                style=\"                padding:10px;\"\n                >\n                                0,16 \u20ac \/ Wc                <\/td>\n                                        <\/tr>\n                            <tr class=\"wpdt-cell-row \" >\n                            <td class=\"wpdt-cell \"\n                                    data-cell-id=\"A3\"\n                data-col-index=\"0\"\n                data-row-index=\"2\"\n                style=\"                padding:10px;\"\n                >\n                                Entre 3 et 9 kWc                <\/td>\n                                            <td class=\"wpdt-cell \"\n                                    data-cell-id=\"B3\"\n                data-col-index=\"1\"\n                data-row-index=\"2\"\n                style=\"                padding:10px;\"\n                >\n                                0,32 \u20ac\/Wc                <\/td>\n                                            <td class=\"wpdt-cell wpdt-bc-FFFFFF\"\n                                    data-cell-id=\"C3\"\n                data-col-index=\"2\"\n                data-row-index=\"2\"\n                style=\"                padding:10px;\"\n                >\n                                0,16 \u20ac \/ Wc                <\/td>\n                                        <\/tr>\n                            <tr class=\"wpdt-cell-row \" >\n                            <td class=\"wpdt-cell \"\n                                    data-cell-id=\"A4\"\n                data-col-index=\"0\"\n                data-row-index=\"3\"\n                style=\"                padding:10px;\"\n                >\n                                Entre 9 et 36 kWc                <\/td>\n                                            <td class=\"wpdt-cell \"\n                                    data-cell-id=\"B4\"\n                data-col-index=\"1\"\n                data-row-index=\"3\"\n                style=\"                padding:10px;\"\n                >\n                                0,18 \u20ac\/Wc                <\/td>\n                                            <td class=\"wpdt-cell wpdt-bc-FFFFFF\"\n                                    data-cell-id=\"C4\"\n                data-col-index=\"2\"\n                data-row-index=\"3\"\n                style=\"                padding:10px;\"\n                >\n                                0,19 \u20ac \/ Wc                <\/td>\n                                        <\/tr>\n                            <tr class=\"wpdt-cell-row \" >\n                            <td class=\"wpdt-cell \"\n                                    data-cell-id=\"A5\"\n                data-col-index=\"0\"\n                data-row-index=\"4\"\n                style=\"                padding:10px;\"\n                >\n                                Entre 36 et 100 kWc                <\/td>\n                                            <td class=\"wpdt-cell \"\n                                    data-cell-id=\"B5\"\n                data-col-index=\"1\"\n                data-row-index=\"4\"\n                style=\"                padding:10px;\"\n                >\n                                0,09 \u20ac\/Wc                <\/td>\n                                            <td class=\"wpdt-cell wpdt-bc-FFFFFF\"\n                                    data-cell-id=\"C5\"\n                data-col-index=\"2\"\n                data-row-index=\"4\"\n                style=\"                padding:10px;\"\n                >\n                                0,10 \u20ac \/ Wc                <\/td>\n                                        <\/tr>\n                    <\/table>\n<\/div><style id='wpdt-custom-style-85'>\ntable#wpdtSimpleTable-85{ table-layout: fixed !important; }\n.wpdt-bc-F3F9FE { background-color: #F3F9FE !important;}\n.wpdt-bc-FFFFFF { background-color: #FFFFFF !important;}\n<\/style>\n<\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\">MaPrimeR\u00e9nov\u2019 solaire (en remplacement du cr\u00e9dit d\u2019imp\u00f4t pour la transition \u00e9nerg\u00e9tique) ;<\/li>\n<li style=\"text-align: justify;\">La prime CEE solaire pour le thermique.<\/li>\n<\/ul>\n<h2>L&rsquo;application de la TVA r\u00e9duit<\/h2>\n<p style=\"text-align: justify;\"><b>Les professionnels appliquent \u00e9galement un taux de TVA r\u00e9duit, sp\u00e9cifique aux op\u00e9rations d\u2019efficacit\u00e9 \u00e9nerg\u00e9tique de 5,5 %.<\/b><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\"><div class='shortcode important'><div class='title'>Important<\/div><div class='content'><\/span>Depuis le 1er octobre 2025, un nouveau taux de TVA \u00e0 5,5 % s&rsquo;applique sur la livraison et l&rsquo;installation de panneaux photovolta\u00efques. Voici les conditions \u00e0 respecter :<\/p>\n<ul>\n<li aria-level=\"1\">Une empreinte carbone inf\u00e9rieure \u00e0 530 kgCO\u2082eq\/kWc ;<\/li>\n<li aria-level=\"1\">Teneur limit\u00e9e en m\u00e9taux lourds (argent &lt; 14 mg\/W, plomb &lt; 0,1 %, cadmium &lt; 0,01 %) ;<\/li>\n<li aria-level=\"1\">La pr\u00e9sence d\u2019un syst\u00e8me de gestion de l\u2019\u00e9nergie (EMS), pour synchroniser la production solaire avec la consommation du logement (chauffage, eau chaude, borne de recharge\u2026) ;<\/li>\n<li aria-level=\"1\">Une certification obligatoire par un organisme accr\u00e9dit\u00e9 selon les normes europ\u00e9ennes (EN ISO 17065 et EN ISO 17025).<\/li>\n<li aria-level=\"1\">Une puissance inf\u00e9rieure ou \u00e9gale \u00e0 9 kWc. <span style=\"font-weight: 400;\"><\/div><\/div><\/span><\/li>\n<\/ul>\n<div class=\"c-search_message__content_header\" style=\"text-align: justify;\" data-qa=\"search_message_header\"><div class='cta-block'><div class='text'>Vous souhaitez installer des panneaux solaires ? Simulez les aides en\u00a0<span class=\"c-mrkdwn__highlight\">2<\/span>\u00a0<span class=\"c-mrkdwn__highlight\">min<\/span>.<\/div><a href='\u201chttps:\/\/www.mes-allocs.fr\/ab-app\u201d?origin=guides\/wp-json\/wp\/v2\/posts\/56708' class='app-button fit'>\u201cSimulation<\/a><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Depuis quelques ann\u00e9es, produire soi-m\u00eame son \u00e9lectricit\u00e9 ou chauffer son logement gr\u00e2ce \u00e0 l&rsquo;\u00e9nergie solaire, renouvelable et gratuite, s\u00e9duit de plus en plus de\u00a0m\u00e9nages\u00a0fran\u00e7ais. Il existe en effet de nombreuses bonnes raisons de choisir une installation solaire. Toutefois, quelques inconv\u00e9nients sont \u00e9galement \u00e0 souligner. Mes Allocs fait un tour d&rsquo;horizon des avantages\u00a0et inconv\u00e9nients\u00a0des panneaux solaires. [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":56904,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"amp_status":"","footnotes":""},"categories":[5515,22651],"tags":[],"class_list":["post-56708","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aide-energie","category-panneaux-solaires-economies-denergie"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v14.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Panneaux solaires : avantages et inconv\u00e9nients en 2025 | Mes-Allocs.fr<\/title>\n<meta name=\"description\" content=\"Il existe de nombreuses bonnes raisons de choisir une installation solaire. 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Toutefois, quelques inconv\\u00e9nients sont \\u00e9galement \\u00e0 souligner.\",\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.mes-allocs.fr\/guides\/#\/schema\/person\/a3de97298fd0ffc005ebdd5628b03ca8\",\"name\":\"Marina Ada Ondo\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.mes-allocs.fr\/guides\/#personlogo\",\"inLanguage\":\"fr-FR\",\"url\":\"https:\/\/www.mes-allocs.fr\/guides\/wp-content\/uploads\/2022\/02\/Photo-de-profil-150x150.png\",\"caption\":\"Marina Ada Ondo\"},\"description\":\"Marina est r\\u00e9dactrice au sein de l'\\u00e9quipe Mes Allocs, sp\\u00e9cialis\\u00e9e sur les aides aux jeunes. Dipl\\u00f4m\\u00e9e de l'ISFJ, elle rejoint Mes Allocs apr\\u00e8s une premi\\u00e8re exp\\u00e9rience en communication chez Little Africa, une agence de communication \\u00e0 Paris. Sur son temps libre, Marina lit beaucoup et passe ses dimanches au mus\\u00e9e.\",\"sameAs\":[\"https:\/\/www.linkedin.com\/in\/marinaadaondo\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","amp_validity":null,"acf":{"faq":{"1":{"question":"Quelle est la dur\u00e9e de vie d'un panneau solaire ?","answer":"Une dur\u00e9e de vie moyenne de 30 ans. Au cours des 10 ann\u00e9es suivantes, ces panneaux fournissent 90 % de cette puissance. Entre la 21\u1d49 et la 30\u1d49 ann\u00e9e, ils peuvent fournir les quatre cinqui\u00e8mes de la puissance d'origine.\r\n"},"2":{"question":"Quel est le prix moyen d'un panneau solaire ?","answer":"D'apr\u00e8s l'Agence de la transition \u00e9cologique (ADEME), le prix d'un panneau solaire oscille g\u00e9n\u00e9ralement entre 2,7 et 3,7 euros HT par watt-cr\u00eate. Pour l'installation de panneaux solaires de 3 kWc, qui correspondent \u00e0 une installation de taille moyenne, il faut d\u00e9bourser aujourd'hui entre 9000 \u20ac et 12 000 \u20ac TTC.\r\n"},"3":{"question":"Est-il encore int\u00e9ressant d'installer des panneaux photovolta\u00efques ?","answer":"Il est rentable d'investir dans des panneaux solaires pour produire de l'\u00e9lectricit\u00e9. \u00c0 condition toutefois d'opter pour la bonne installation et de r\u00e9pondre \u00e0 certains crit\u00e8res (inclinaison de la toiture, formes des tuiles, taux d'ensoleillement, trop de zones ombrag\u00e9es, etc.).\r\n<br> <a href=\"https:\/\/www.mes-allocs.fr\/guides\/aide-energie\/aide-panneaux-solaires\/panneaux-solaires-economies-denergie\/est-ce-vraiment-interessant\/\">Lire la suite<\/a>"},"4":{"question":"Quelle surface de panneau solaire pour alimenter une maison ?","answer":"Une maison standard peut recevoir en moyenne 12 panneaux, soit couvrir une surface de 19 \u00e0 20 m\u00b2. Pour \u00e9viter d'acheter plus de panneaux que n\u00e9cessaire, sachez que vous aurez besoin d'environ 16 panneaux pour produire un module photovolta\u00efque de 280 Wc, et ce, dans des conditions id\u00e9ales."},"5":{"question":"Quels sont les deux inconv\u00e9nients de l'\u00e9nergie solaire ?","answer":"Les d\u00e9savantages sont : \r\n- Production intermittente, li\u00e9e \u00e0 la pr\u00e9sence du soleil (absent la nuit) ;\r\n- Production plus faible l'hiver, alors que la consommation est plus forte."},"6":{"question":"Quelle est la diff\u00e9rence entre un panneau solaire et un panneau photovolta\u00efque ?","answer":"Un panneau solaire transforme l'\u00e9nergie solaire en chaleur. On l'utilise pour avoir de l'eau chaude sanitaire et pour certains cas de chauffage domestique. Un panneau photovolta\u00efque transforme la lumi\u00e8re du soleil en \u00e9lectricit\u00e9."},"7":{"question":"","answer":""},"8":{"question":"","answer":""},"9":{"question":"","answer":""},"10":{"question":"","answer":""},"11":{"question":"","answer":""},"12":{"question":"","answer":""},"13":{"question":"","answer":""},"14":{"question":"","answer":""},"15":{"question":"","answer":""},"16":{"question":"","answer":""}}},"_links":{"self":[{"href":"https:\/\/www.mes-allocs.fr\/guides\/wp-json\/wp\/v2\/posts\/56708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mes-allocs.fr\/guides\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mes-allocs.fr\/guides\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mes-allocs.fr\/guides\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mes-allocs.fr\/guides\/wp-json\/wp\/v2\/comments?post=56708"}],"version-history":[{"count":16,"href":"https:\/\/www.mes-allocs.fr\/guides\/wp-json\/wp\/v2\/posts\/56708\/revisions"}],"predecessor-version":[{"id":105773,"href":"https:\/\/www.mes-allocs.fr\/guides\/wp-json\/wp\/v2\/posts\/56708\/revisions\/105773"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mes-allocs.fr\/guides\/wp-json\/wp\/v2\/media\/56904"}],"wp:attachment":[{"href":"https:\/\/www.mes-allocs.fr\/guides\/wp-json\/wp\/v2\/media?parent=56708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mes-allocs.fr\/guides\/wp-json\/wp\/v2\/categories?post=56708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mes-allocs.fr\/guides\/wp-json\/wp\/v2\/tags?post=56708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}