{"id":29219,"date":"2026-05-28T10:04:23","date_gmt":"2026-05-28T08:04:23","guid":{"rendered":"https:\/\/cubeconcepts.de\/?p=29219"},"modified":"2026-05-28T10:20:08","modified_gmt":"2026-05-28T08:20:08","slug":"nationwide-solar-obligation-starting-2027-according-to-section-106-of-the-model-building-code","status":"publish","type":"post","link":"https:\/\/cubeconcepts.de\/en\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\/","title":{"rendered":"Nationwide Solar Mandate from 2027: What \u00a7 106 GModG Means for Commercial Properties"},"content":{"rendered":"<p class=\"wp-block-paragraph\">No more patchwork. For years, the solar obligation in Germany was a matter for the states \u2013 with the result that companies and property owners faced completely different regulations depending on their location. Baden-W\u00fcrttemberg was a pioneer, other federal states followed, and still others remained inactive. For owners of supra-regional portfolios, this was a nightmare of conflicting deadlines, different thresholds, and hardly comparable exceptions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is fundamentally changing now. With the <strong>Building Modernization Act (GModG)<\/strong> the federal government creates a uniform basis for the first time \u2013 and the crucial paragraph is called <strong>German Works Constitution Act<\/strong>. As of January 1, 2027, it will apply nationwide. Anyone building, renovating, or holding commercial real estate must act now.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is the GModG \u2013 and why does Section 106 exist?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/cubeconcepts.de\/en\/from-the-geg-to-the-gmg\/\" type=\"post\" id=\"27258\">Building Modernization Act<\/a> replaces the previous Building Energy Act (GEG) and implements, among other things, the European Buildings Directive (<a href=\"https:\/\/cubeconcepts.de\/en\/eu-building-directive\/\" type=\"post\" id=\"20617\">EPBD<\/a>) into national law. The EU had set the requirement that member states must introduce binding solar requirements for buildings \u2013 and the federal government has cast this requirement into concrete paragraphs in May 2026 with the GModG draft.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00a7 106 GModG becomes <strong>Central regulation for solar energy on buildings<\/strong> in Germany. It is considered technology-neutral for <a href=\"https:\/\/cubeconcepts.de\/en\/photovoltaics\/\" type=\"page\" id=\"28902\">Photovoltaics<\/a> and solar thermal, relies on a phased introduction and defines clear thresholds \u2013 depending on building type and usable area.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For commercial real estate, this is the most relevant innovation of the entire law.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The Staged Plan: When does what apply to commercial real estate?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00a7 106 GModG provides for a phased introduction to avoid overburdening the construction industry. The roadmap for non-residential buildings \u2013 meaning commercial, industrial, office, and logistics \u2013 is as follows:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Moment<\/strong><\/td><td><strong>Scope<\/strong><\/td><\/tr><tr><td>January 1, 2027<\/td><td>New public non-residential buildings, as well as new commercial and purpose-built buildings with more than 250 m\u00b2 of usable floor space<\/td><\/tr><tr><td>January 1, 2028<\/td><td>Existing commercial buildings with at least 500 m\u00b2 of usable space during major roof renovations; large public existing buildings with at least 2,000 m\u00b2.<\/td><\/tr><tr><td>January 1, 2029<\/td><td>Existing public non-residential buildings with a usable area of 750 m\u00b2 or more<\/td><\/tr><tr><td>January 1, 2030<\/td><td>All new residential buildings; covered parking that is physically attached to a building (e.g., carports)<\/td><\/tr><tr><td>January 1, 2031<\/td><td>Smaller public inventory buildings from 250 m\u00b2 usable space<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Important for practice:<\/strong> The obligation for existing buildings does not apply immediately and unconditionally; it is usually triggered by a <strong>Major renovation of the roof<\/strong> triggered. Anyone who is about to fundamentally renovate their commercial building with a usable area of 500 m\u00b2 or more must also install or have a solar system installed from 2028 onwards.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Solar-Ready: The obligation begins during the planning phase<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">An often underestimated aspect of Section 106 of the GModG does not concern the installation itself, but rather the <strong>Planning<\/strong>. In the future, new buildings must be designed in the drafting phase to optimize their solar potential \u2013 the keyword here is \u201esolar-ready.\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Specifically, this means that the roof orientation, structural reserves, conduit routing, and installation spaces must be designed from the outset for later or simultaneous solar use. Those who ignore this risk expensive retrofits or preclude the possibility of operating the system economically.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For builders who apply for building permits or develop projects today, the solar-ready requirement is not a nice-to-have \u2013 it is a legally anchored planning basis.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Exceptions and hardship clauses<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The law provides for situations where the installation obligation does not apply. The most important grounds for exemption are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Historic preservation<\/strong> Buildings under monument protection are generally excluded, unless the monument protection authority grants an exception.<\/li>\n\n\n\n<li><strong>Technical impossibility<\/strong> If the installation cannot be realized for static, constructive, or technical reasons.<\/li>\n\n\n\n<li><strong>Economic unreasonableness<\/strong> When the costs are out of proportion to the achievable benefit.<\/li>\n\n\n\n<li><strong>Avoid double taxation:<\/strong> Buildings that are already subject to mandatory extensive renovations under \u00a7 40 GModG are temporarily exempt from the solar obligation \u2013 to protect owners from a simultaneous double burden.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For owners and asset managers, this means that a blanket invocation of exemptions is not possible. The reasons must be documented and, if in doubt, proven. An early review \u2013 ideally as part of a technical due diligence \u2013 is advisable.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Implementation by third parties possible<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00a7 106 GModG expressly permits the duty to be fulfilled by third parties \u2013 for example, through <a href=\"https:\/\/cubeconcepts.de\/en\/services\/cube-contracting\/\" type=\"page\" id=\"168\">Contracting<\/a>. This means that owners are not required to invest their own capital. A Contracting provider handles the planning, financing, installation, and operation of the system\u2014thereby enabling the owner to fulfill their legal obligation without committing any of their own capital. This is a particularly relevant model for property owners and asset management companies with tight capital expenditure budgets or complex ownership structures.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">State law remains \u2013 and can be stricter<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The GModG sets a nationwide minimum, but no nationwide maximum. It is expressly regulated in paragraph 4 that the states can set further requirements through state law. Existing, stricter regulations \u2013 for example in Baden-W\u00fcrttemberg, NRW, Hamburg, or Bavaria \u2013 remain fully in force.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This has an important consequence for owners of portfolios spanning multiple regions: the nationwide solar obligation according to \u00a7 106 GModG is <strong>the new minimum standard<\/strong>. Whether state law applies beyond this must be examined on a location-specific basis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For federal states with little regulation so far, such as Mecklenburg-Western Pomerania, Saarland, Saxony, Saxony-Anhalt, and Thuringia, the federal law, on the other hand, means a real cutback \u2013 from January 2027, the new solar obligation will automatically apply there, without state laws acting as a buffer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An up-to-date overview of country-specific regulations with all thresholds and deadlines can be found in our articles \u201c<a href=\"https:\/\/cubeconcepts.de\/en\/photovoltaic-obligation-for-industry-trade\/\">Where is there a solar panel mandate for industry and commerce?<\/a>\u201d as well as\u201c<a href=\"https:\/\/cubeconcepts.de\/en\/solar-obligation-for-real-estate\/\">Solar obligation for real estate<\/a>\u201c. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Parking Lot PV: What State Law Regulates \u2013 and What the GModG (Still) Doesn't Mandate<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">An important point that is often overlooked in the discussion about \u00a7 106 GModG: The federal law exclusively regulates the solar obligation on and on <strong>Buildings<\/strong>. For commercial parking lots - meaning open-air parking spaces without direct building connection - the respective state regulations will initially remain in place.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Several federal states have already introduced binding regulations here. A selection of the most important ones:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Baden-W\u00fcrttemberg<\/strong> PV obligation for new commercial parking lots with 50 or more spaces since 2022; one of the strictest regulations nationwide.<\/li>\n\n\n\n<li><strong>Bavaria<\/strong> PV obligation for newly built canopies over commercially used parking lots with 50 or more spaces.<\/li>\n\n\n\n<li><strong>Hamburg:<\/strong> PV obligation for new parking lots above a certain size within the framework of the State Solar Act.<\/li>\n\n\n\n<li><strong>Hesse:<\/strong> Mandatory requirement for newly constructed parking lots with 50 or more spaces applies to state-owned and commercial areas.<\/li>\n\n\n\n<li><strong>Bremen<\/strong> Solar obligation for non-residential buildings and larger parking lots with 35 or more spaces already in effect since 2023.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Able <strong>January 1, 2030<\/strong> Does the GModG then also apply to a specific area: Covered parking spaces that are physically adjacent to a building \u2013 such as carports or integrated underground garage entrances with canopies \u2013 then fall under the federal regulation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For all other commercial parking spaces, check state law, as regulation remains fragmented here.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What does this mean strategically for developers, owners, and asset management companies?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">For builders and project developers<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Anyone planning a commercial building with more than 250 m\u00b2 of usable space today is doing so under the conditions of \u00a7 106 GModG. The solar system is no longer an optional additional investment, but a mandatory component of the project \u2013 and should therefore be included in the economic feasibility study early on.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A well-sized PV system reduces energy costs, increases the property's attractiveness, and can contribute to returns through direct marketing or self-consumption optimization, depending on the model. Those who plan photovoltaics as an integral part of the building concept rather than as an imposed obligation will get significantly more out of it.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">For existing customers<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For owners of existing commercial properties, the crucial question is: When will a <strong>major roof renovation<\/strong> planned or due? Because starting in 2028, that's exactly what will trigger the solar obligation \u2013 for buildings with a usable area of 500 m\u00b2 or more.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This means two things: Firstly, upcoming renovation measures should be checked for their solar obligation relevance at an early stage. Secondly, it can make sense to intentionally combine renovation and PV installation \u2013 this reduces scaffolding costs, coordination effort, and construction disruptions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Owners who have to invest in the coming years anyway should start planning now \u2013 not just when the obligation comes into effect.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">For asset managers and fund companies<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For institutional investors managing commercial real estate portfolios, Section 106 of the GModG is more than a compliance issue. It changes the <strong>Valuation basis<\/strong> of objects and the <strong>Risk structure<\/strong> entire portfolios.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Specifically: Properties without a PV system will no longer be considered compliant with the law from 2027\/2028 onwards, once a major roof renovation is due. This will impact their rentability, ESG score, and in extreme cases, their financing capacity\u2014as banks and investors increasingly consider the climate compliance of properties as a lending risk criterion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We recommend conducting a systematic portfolio analysis: Which properties will require renovation by 2030? Where and when does the solar mandate apply? Which properties offer the best conditions for a cost-effective PV system? And for which properties does a Contracting model make more sense than a direct investment?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Those who answer these questions now will avoid future regulatory pressure and strategically leverage the economic opportunities of solar energy utilization.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion: Legal Obligation and Economic Opportunity<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00a7 106 GModG is not a bureaucratic burden to be met somehow. It is the signal that the energy transformation of the building stock in Germany is gaining momentum \u2013 with clear deadlines, concrete thresholds, and real consequences.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For businesses and property owners in the commercial sector, this means: the question is no longer whether a solar system will be installed, but when and how it will be optimally integrated.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Planning now will save costs later, help you avoid time pressure, and allow you to strategically leverage the potential of your roof space\u2014whether through self-consumption, direct sales, or as part of an energy Contracting.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ: Solar Obligation for Commercial Properties according to \u00a7 106 GModG<\/h2>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>When does the nationwide solar obligation for commercial properties take effect?<\/summary>\n<p class=\"wp-block-paragraph\">Starting January 1, 2027 \u2013 initially for new commercial and purpose-built buildings with more than 250 m\u00b2 of usable floor space. Existing buildings will follow starting in 2028, when major roof renovations are carried out.<\/p>\n<\/details>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Does the solar obligation apply to all commercial buildings?<\/summary>\n<p class=\"wp-block-paragraph\">For new buildings, the requirement applies from 250 m\u00b2 of usable space. For existing buildings, it applies from 500 m\u00b2, but only if a major roof renovation is carried out. Smaller properties without renovation measures are not directly affected for the time being.<\/p>\n<\/details>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Do I have to install PV or is solar thermal enough?<\/summary>\n<p class=\"wp-block-paragraph\">\u00a7 106 GModG is technology-neutral: photovoltaics and solar thermal systems are both permissible. The decision should be based on the actual energy demand and economic conditions.<\/p>\n<\/details>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>What if my roof isn't technically suitable?<\/summary>\n<p class=\"wp-block-paragraph\">The law provides for exceptions in cases of technical impossibility, economic unreasonableness, and monument protection. However, these exceptions must be substantiated \u2013 there is no blanket exemption.<\/p>\n<\/details>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Do I have to invest myself, or are there other models?<\/summary>\n<p class=\"wp-block-paragraph\">Section 106 of the GModG expressly permits implementation by third parties\u2014such as through a Contracting model. Under this model, a service provider handles the investment, installation, and operation of the system; the owner thereby fulfills the legal obligation without using their own capital.<\/p>\n<\/details>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Does the solar obligation also apply to parking lots?<\/summary>\n<p class=\"wp-block-paragraph\">\u00a7 106 GModG only regulates buildings. For commercial open-air parking spaces, the respective state regulations continue to apply \u2013 several federal states already have binding obligations in this regard. Covered parking spaces that adjoin a building will also fall under the federal law from 2030 onwards.<\/p>\n<\/details>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>What happens if I don't comply with the solar mandate?<\/summary>\n<p class=\"wp-block-paragraph\">The GModG provides for sanctioning possibilities. The exact penalty regulations are enforced by the responsible state authorities \u2013 comparable to previous building code violations. In case of doubt, a missing attachment can also have implications for the building permit or its approval.<\/p>\n<\/details>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/cubeconcepts.de\/en\/news\/overview\/\">Back to overview<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Between ESG pressures, renovation obligations, and rising energy costs, photovoltaics are becoming a regulatory standard for commercial real estate. \u00a7 106 GModG introduces a nationwide solar obligation for the first time starting in 2027 - with far-reaching consequences for owners, project developers, and asset managers.<\/p>","protected":false},"author":3,"featured_media":29221,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7,25],"tags":[],"class_list":["post-29219","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solar-news","category-photovoltaik"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bundesweite Solarpflicht ab 2027 durch \u00a7 106 GModG | CUBE CONCEPTS<\/title>\n<meta name=\"description\" content=\"Ab 2027 gilt die bundesweite Solarpflicht nach \u00a7 106 GModG \u2013 erstmals einheitlich f\u00fcr alle Gewerbeimmobilien. Was z\u00e4hlt jetzt?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cubeconcepts.de\/en\/nationwide-solar-obligation-starting-2027-according-to-section-106-of-the-model-building-code\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bundesweite Solarpflicht ab 2027 durch \u00a7 106 GModG | CUBE CONCEPTS\" \/>\n<meta property=\"og:description\" content=\"Ab 2027 gilt die bundesweite Solarpflicht nach \u00a7 106 GModG \u2013 erstmals einheitlich f\u00fcr alle Gewerbeimmobilien. Was z\u00e4hlt jetzt?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cubeconcepts.de\/en\/nationwide-solar-obligation-starting-2027-according-to-section-106-of-the-model-building-code\/\" \/>\n<meta property=\"og:site_name\" content=\"CUBE CONCEPTS\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-28T08:04:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-28T08:20:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cubeconcepts.de\/wp-content\/uploads\/2026\/05\/Bundesweite-Solarpflicht-2027-Paragraph-106-GModG-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1707\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Guido Steenmans\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Guido Steenmans\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\\\/\"},\"author\":{\"name\":\"Guido Steenmans\",\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/fr\\\/#\\\/schema\\\/person\\\/2c762e4ca1ea252f42f23ab33248856e\"},\"headline\":\"Bundesweite Solarpflicht ab 2027: Was \u00a7 106 GModG f\u00fcr Gewerbeimmobilien bedeutet\",\"datePublished\":\"2026-05-28T08:04:23+00:00\",\"dateModified\":\"2026-05-28T08:20:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\\\/\"},\"wordCount\":1781,\"publisher\":{\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cubeconcepts.de\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Bundesweite-Solarpflicht-2027-Paragraph-106-GModG-scaled.jpg\",\"articleSection\":[\"Energiemarkt News\",\"Photovoltaik\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\\\/\",\"url\":\"https:\\\/\\\/cubeconcepts.de\\\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\\\/\",\"name\":\"Bundesweite Solarpflicht ab 2027 durch \u00a7 106 GModG | CUBE CONCEPTS\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cubeconcepts.de\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Bundesweite-Solarpflicht-2027-Paragraph-106-GModG-scaled.jpg\",\"datePublished\":\"2026-05-28T08:04:23+00:00\",\"dateModified\":\"2026-05-28T08:20:08+00:00\",\"description\":\"Ab 2027 gilt die bundesweite Solarpflicht nach \u00a7 106 GModG \u2013 erstmals einheitlich f\u00fcr alle Gewerbeimmobilien. Was z\u00e4hlt jetzt?\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/cubeconcepts.de\\\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\\\/#primaryimage\",\"url\":\"https:\\\/\\\/cubeconcepts.de\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Bundesweite-Solarpflicht-2027-Paragraph-106-GModG-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/cubeconcepts.de\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Bundesweite-Solarpflicht-2027-Paragraph-106-GModG-scaled.jpg\",\"width\":2560,\"height\":1707,\"caption\":\"Bundesweite-Solarpflicht-2027-Paragraph-106-GModG\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/cubeconcepts.de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Bundesweite Solarpflicht ab 2027: Was \u00a7 106 GModG f\u00fcr Gewerbeimmobilien bedeutet\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/cubeconcepts.de\\\/fr\\\/\",\"name\":\"CUBE CONCEPTS\",\"description\":\"Energiesysteme f\u00fcr Unternehmen\",\"publisher\":{\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/cubeconcepts.de\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/fr\\\/#organization\",\"name\":\"CUBE CONCEPTS\",\"url\":\"https:\\\/\\\/cubeconcepts.de\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/cubeconcepts.de\\\/wp-content\\\/uploads\\\/2023\\\/01\\\/CUBE_CONCEPT-Logo.png\",\"contentUrl\":\"https:\\\/\\\/cubeconcepts.de\\\/wp-content\\\/uploads\\\/2023\\\/01\\\/CUBE_CONCEPT-Logo.png\",\"width\":644,\"height\":207,\"caption\":\"CUBE CONCEPTS\"},\"image\":{\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/cubeconcepts.de\\\/fr\\\/#\\\/schema\\\/person\\\/2c762e4ca1ea252f42f23ab33248856e\",\"name\":\"Guido Steenmans\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e2e7f154cb43615d2863003e03aa7b5d90c4ec5a78860dc5cf1d71cae0db283f?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e2e7f154cb43615d2863003e03aa7b5d90c4ec5a78860dc5cf1d71cae0db283f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e2e7f154cb43615d2863003e03aa7b5d90c4ec5a78860dc5cf1d71cae0db283f?s=96&d=mm&r=g\",\"caption\":\"Guido Steenmans\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Bundesweite Solarpflicht ab 2027 durch \u00a7 106 GModG | CUBE CONCEPTS","description":"Ab 2027 gilt die bundesweite Solarpflicht nach \u00a7 106 GModG \u2013 erstmals einheitlich f\u00fcr alle Gewerbeimmobilien. Was z\u00e4hlt jetzt?","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cubeconcepts.de\/en\/nationwide-solar-obligation-starting-2027-according-to-section-106-of-the-model-building-code\/","og_locale":"en_US","og_type":"article","og_title":"Bundesweite Solarpflicht ab 2027 durch \u00a7 106 GModG | CUBE CONCEPTS","og_description":"Ab 2027 gilt die bundesweite Solarpflicht nach \u00a7 106 GModG \u2013 erstmals einheitlich f\u00fcr alle Gewerbeimmobilien. Was z\u00e4hlt jetzt?","og_url":"https:\/\/cubeconcepts.de\/en\/nationwide-solar-obligation-starting-2027-according-to-section-106-of-the-model-building-code\/","og_site_name":"CUBE CONCEPTS","article_published_time":"2026-05-28T08:04:23+00:00","article_modified_time":"2026-05-28T08:20:08+00:00","og_image":[{"width":2560,"height":1707,"url":"https:\/\/cubeconcepts.de\/wp-content\/uploads\/2026\/05\/Bundesweite-Solarpflicht-2027-Paragraph-106-GModG-scaled.jpg","type":"image\/jpeg"}],"author":"Guido Steenmans","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Guido Steenmans","Est. reading time":"10 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cubeconcepts.de\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\/#article","isPartOf":{"@id":"https:\/\/cubeconcepts.de\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\/"},"author":{"name":"Guido Steenmans","@id":"https:\/\/cubeconcepts.de\/fr\/#\/schema\/person\/2c762e4ca1ea252f42f23ab33248856e"},"headline":"Bundesweite Solarpflicht ab 2027: Was \u00a7 106 GModG f\u00fcr Gewerbeimmobilien bedeutet","datePublished":"2026-05-28T08:04:23+00:00","dateModified":"2026-05-28T08:20:08+00:00","mainEntityOfPage":{"@id":"https:\/\/cubeconcepts.de\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\/"},"wordCount":1781,"publisher":{"@id":"https:\/\/cubeconcepts.de\/fr\/#organization"},"image":{"@id":"https:\/\/cubeconcepts.de\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\/#primaryimage"},"thumbnailUrl":"https:\/\/cubeconcepts.de\/wp-content\/uploads\/2026\/05\/Bundesweite-Solarpflicht-2027-Paragraph-106-GModG-scaled.jpg","articleSection":["Energiemarkt News","Photovoltaik"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/cubeconcepts.de\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\/","url":"https:\/\/cubeconcepts.de\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\/","name":"Bundesweite Solarpflicht ab 2027 durch \u00a7 106 GModG | CUBE CONCEPTS","isPartOf":{"@id":"https:\/\/cubeconcepts.de\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cubeconcepts.de\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\/#primaryimage"},"image":{"@id":"https:\/\/cubeconcepts.de\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\/#primaryimage"},"thumbnailUrl":"https:\/\/cubeconcepts.de\/wp-content\/uploads\/2026\/05\/Bundesweite-Solarpflicht-2027-Paragraph-106-GModG-scaled.jpg","datePublished":"2026-05-28T08:04:23+00:00","dateModified":"2026-05-28T08:20:08+00:00","description":"Ab 2027 gilt die bundesweite Solarpflicht nach \u00a7 106 GModG \u2013 erstmals einheitlich f\u00fcr alle Gewerbeimmobilien. Was z\u00e4hlt jetzt?","breadcrumb":{"@id":"https:\/\/cubeconcepts.de\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cubeconcepts.de\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/cubeconcepts.de\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\/#primaryimage","url":"https:\/\/cubeconcepts.de\/wp-content\/uploads\/2026\/05\/Bundesweite-Solarpflicht-2027-Paragraph-106-GModG-scaled.jpg","contentUrl":"https:\/\/cubeconcepts.de\/wp-content\/uploads\/2026\/05\/Bundesweite-Solarpflicht-2027-Paragraph-106-GModG-scaled.jpg","width":2560,"height":1707,"caption":"Bundesweite-Solarpflicht-2027-Paragraph-106-GModG"},{"@type":"BreadcrumbList","@id":"https:\/\/cubeconcepts.de\/bundesweite-solarpflicht-ab-2027-gemaess-106-gmodg\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/cubeconcepts.de\/"},{"@type":"ListItem","position":2,"name":"Bundesweite Solarpflicht ab 2027: Was \u00a7 106 GModG f\u00fcr Gewerbeimmobilien bedeutet"}]},{"@type":"WebSite","@id":"https:\/\/cubeconcepts.de\/fr\/#website","url":"https:\/\/cubeconcepts.de\/fr\/","name":"CUBE CONCEPTS","description":"Energy systems for businesses","publisher":{"@id":"https:\/\/cubeconcepts.de\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cubeconcepts.de\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/cubeconcepts.de\/fr\/#organization","name":"CUBE CONCEPTS","url":"https:\/\/cubeconcepts.de\/fr\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/cubeconcepts.de\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/cubeconcepts.de\/wp-content\/uploads\/2023\/01\/CUBE_CONCEPT-Logo.png","contentUrl":"https:\/\/cubeconcepts.de\/wp-content\/uploads\/2023\/01\/CUBE_CONCEPT-Logo.png","width":644,"height":207,"caption":"CUBE CONCEPTS"},"image":{"@id":"https:\/\/cubeconcepts.de\/fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/cubeconcepts.de\/fr\/#\/schema\/person\/2c762e4ca1ea252f42f23ab33248856e","name":"Guido Steenmans","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/e2e7f154cb43615d2863003e03aa7b5d90c4ec5a78860dc5cf1d71cae0db283f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e2e7f154cb43615d2863003e03aa7b5d90c4ec5a78860dc5cf1d71cae0db283f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e2e7f154cb43615d2863003e03aa7b5d90c4ec5a78860dc5cf1d71cae0db283f?s=96&d=mm&r=g","caption":"Guido Steenmans"}}]}},"_links":{"self":[{"href":"https:\/\/cubeconcepts.de\/en\/wp-json\/wp\/v2\/posts\/29219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cubeconcepts.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cubeconcepts.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cubeconcepts.de\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/cubeconcepts.de\/en\/wp-json\/wp\/v2\/comments?post=29219"}],"version-history":[{"count":0,"href":"https:\/\/cubeconcepts.de\/en\/wp-json\/wp\/v2\/posts\/29219\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cubeconcepts.de\/en\/wp-json\/wp\/v2\/media\/29221"}],"wp:attachment":[{"href":"https:\/\/cubeconcepts.de\/en\/wp-json\/wp\/v2\/media?parent=29219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cubeconcepts.de\/en\/wp-json\/wp\/v2\/categories?post=29219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cubeconcepts.de\/en\/wp-json\/wp\/v2\/tags?post=29219"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}