{"id":13335,"date":"2026-02-16T22:59:29","date_gmt":"2026-02-16T21:59:29","guid":{"rendered":"https:\/\/pvprosolar.de\/?p=13335"},"modified":"2026-02-16T23:03:25","modified_gmt":"2026-02-16T22:03:25","slug":"buying-photovoltaic-modules","status":"publish","type":"post","link":"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/","title":{"rendered":"Buying Photovoltaic Modules: Prices, Quality &#038; Key Tips for 2026"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Why_Choosing_the_Right_Module_Matters\" >Why Choosing the Right Module Matters<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Buying_Photovoltaic_Modules_in_Germany_Quality_Standards_and_Market_Characteristics\" >Buying Photovoltaic Modules in Germany: Quality Standards and Market Characteristics<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Buying_Photovoltaic_Modules_at_a_Low_Price_%E2%80%93_When_Does_Price_Comparison_Pay_Off\" >Buying Photovoltaic Modules at a Low Price \u2013 When Does Price Comparison Pay Off?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Buying_Photovoltaic_Modules_Online_Advantages_and_Risks\" >Buying Photovoltaic Modules Online: Advantages and Risks<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Buying_Photovoltaic_Modules_Locally_Leveraging_Regional_Advantages\" >Buying Photovoltaic Modules Locally: Leveraging Regional Advantages<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Buying_Used_Photovoltaic_Modules_%E2%80%93_Opportunity_or_Risk\" >Buying Used Photovoltaic Modules \u2013 Opportunity or Risk?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Buying_In-Roof_Indach_Photovoltaic_Modules_%E2%80%93_Where_Aesthetics_Meet_Technology\" >Buying In-Roof (Indach) Photovoltaic Modules \u2013 Where Aesthetics Meet Technology<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Buying_Individual_Photovoltaic_Modules_%E2%80%93_Useful_for_Expansions\" >Buying Individual Photovoltaic Modules \u2013 Useful for Expansions?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Technical_Differences_Often_Overlooked\" >Technical Differences Often Overlooked<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Monocrystalline_Modules\" >Monocrystalline Modules<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Glass-Glass_Modules\" >Glass-Glass Modules<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Bifacial_Modules\" >Bifacial Modules<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Price_Trends_and_Market_Developments_in_2026\" >Price Trends and Market Developments in 2026<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Common_Mistakes_When_Buying_Photovoltaic_Modules\" >Common Mistakes When Buying Photovoltaic Modules<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Calculating_Economic_Viability_Realistically\" >Calculating Economic Viability Realistically<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Make_an_Informed_Decision_and_Benefit_Sustainably\" >Make an Informed Decision and Benefit Sustainably<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#What_should_I_consider_when_buying_photovoltaic_modules\" >What should I consider when buying photovoltaic modules?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#Should_I_buy_photovoltaic_modules_online_or_locally\" >Should I buy photovoltaic modules online or locally?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p style=\"text-align: left;\">Photovoltaics are no longer just a trend \u2013 they have become one of the most cost-effective and sustainable investments for homeowners, businesses, and farmers. However, anyone looking to buy <a href=\"https:\/\/pvprosolar.de\/en\/photovoltaic-modules\/\">photovoltaic modules<\/a> today faces a wide range of options, technical specifications, and price differences. This is exactly where a well-informed decision separates long-term profitability from costly misplanning.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Why_Choosing_the_Right_Module_Matters\"><\/span>Why Choosing the Right Module Matters<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">When you buy photovoltaic modules, you\u2019re not just purchasing a product \u2014 you\u2019re investing in 25 to 30 years of energy generation. Different cell technologies, power ratings, and quality tiers have a direct impact on overall profitability.<\/p>\n<p style=\"text-align: left;\">Key factors to compare:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Efficiency (the higher, the more electricity per m\u00b2)<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Temperature coefficient (crucial during hot summers)<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Annual degradation rate<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Product and performance warranty<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Mechanical load capacity<\/li>\n<\/ul>\n<p style=\"text-align: left;\">Many buyers underestimate how significantly these parameters influence long-term returns. If you\u2019re thinking long term, don\u2019t focus solely on the purchase price \u2014 evaluate total performance over decades.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Buying_Photovoltaic_Modules_in_Germany_Quality_Standards_and_Market_Characteristics\"><\/span>Buying Photovoltaic Modules in Germany: Quality Standards and Market Characteristics<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">The German market is among the most demanding in the world. Anyone planning to buy photovoltaic modules in Germany benefits from strict standards, certified products, and high levels of safety.<\/p>\n<p style=\"text-align: left;\">Key considerations in Germany include:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">T\u00dcV and IEC certifications<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Compliance with grid requirements<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Government incentives and tax benefits<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Availability of local installation companies<\/li>\n<\/ul>\n<p style=\"text-align: left;\">If you are purchasing photovoltaic modules in Germany, it\u2019s wise to choose established manufacturers with reliable spare parts availability. Cheap imports without a service network can become expensive later.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Buying_Photovoltaic_Modules_at_a_Low_Price_%E2%80%93_When_Does_Price_Comparison_Pay_Off\"><\/span>Buying Photovoltaic Modules at a Low Price \u2013 When Does Price Comparison Pay Off?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">Naturally, everyone wants to buy photovoltaic modules at the best possible price. But \u201ccheap\u201d does not automatically mean \u201ceconomical.\u201d<\/p>\n<p style=\"text-align: left;\">Price differences typically result from:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Manufacturing location<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Cell technology (monocrystalline vs. polycrystalline)<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Brand recognition<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Scope of warranty<\/li>\n<\/ul>\n<p style=\"text-align: left;\">If you want to buy photovoltaic modules at competitive prices, look for clearance stock, bulk discounts, or seasonal promotions. Prices often drop slightly during winter when demand slows.<\/p>\n<p style=\"text-align: left;\">A smart approach: Compare offers carefully and always check the cost per watt (\u20ac\/Wp) \u2014 not just the total purchase price.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Buying_Photovoltaic_Modules_Online_Advantages_and_Risks\"><\/span>Buying Photovoltaic Modules Online: Advantages and Risks<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">More and more buyers are choosing to purchase photovoltaic modules online. The online market offers excellent price transparency and access to product reviews.<\/p>\n<p style=\"text-align: left;\">Advantages:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Wide product selection<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Easy price comparison<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Direct delivery<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Access to customer reviews<\/li>\n<\/ul>\n<p style=\"text-align: left;\">However, if you plan to buy photovoltaic modules online, make sure to check:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Seller ratings<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Return policies<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Transport protection<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Warranty handling procedures<\/li>\n<\/ul>\n<p style=\"text-align: left;\">Large modules are delicate \u2014 shipping damage occurs more often than many expect.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Buying_Photovoltaic_Modules_Locally_Leveraging_Regional_Advantages\"><\/span>Buying Photovoltaic Modules Locally: Leveraging Regional Advantages<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">In some cases, it makes more sense to buy photovoltaic modules from a local supplier. Regional dealers and installers often offer valuable advantages:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Personal consultation<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Shorter delivery times<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Easier complaint handling<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Support with subsidy applications<\/li>\n<\/ul>\n<p style=\"text-align: left;\">When buying locally, you also benefit from regional expertise \u2014 for example, regarding specific roof requirements or grid operator regulations.<\/p>\n<p style=\"text-align: left;\">For larger systems, especially, proximity to your supplier can significantly simplify logistics and coordination.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Buying_Used_Photovoltaic_Modules_%E2%80%93_Opportunity_or_Risk\"><\/span>Buying Used Photovoltaic Modules \u2013 Opportunity or Risk?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">The market for used photovoltaic modules is growing, particularly for budget-conscious projects. While appealing, this option requires caution.<\/p>\n<p style=\"text-align: left;\">Potential risks include:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Uncertain remaining lifespan<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Limited or no warranty<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Possible microcracks<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Reduced performance<\/li>\n<\/ul>\n<p style=\"text-align: left;\">If you plan to buy used modules, make sure to:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Request a flash test report (performance measurement)<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Verify the year of manufacture<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Clarify remaining warranty coverage<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Conduct a visual inspection<\/li>\n<\/ul>\n<p style=\"text-align: left;\">Used modules can be worthwhile \u2014 but only with a transparent history.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Buying_In-Roof_Indach_Photovoltaic_Modules_%E2%80%93_Where_Aesthetics_Meet_Technology\"><\/span>Buying In-Roof (Indach) Photovoltaic Modules \u2013 Where Aesthetics Meet Technology<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">More builders are choosing integrated systems that partially or completely replace traditional roof covering.<\/p>\n<p style=\"text-align: left;\">Advantages:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Modern, elegant appearance<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">No additional on-roof mounting structure<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Particularly attractive for new builds<\/li>\n<\/ul>\n<p style=\"text-align: left;\">If you are considering in-roof photovoltaic modules, factor in higher upfront costs. However, you save on roofing materials and gain a visually seamless solution.<\/p>\n<p style=\"text-align: left;\">Precise planning with an architect or roofer is essential.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Buying_Individual_Photovoltaic_Modules_%E2%80%93_Useful_for_Expansions\"><\/span>Buying Individual Photovoltaic Modules \u2013 Useful for Expansions?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">Not everyone installs a complete system at once. Some homeowners buy individual photovoltaic modules to:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Expand existing systems<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Replace defective modules<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Build small off-grid installations<\/li>\n<\/ul>\n<p style=\"text-align: left;\">When purchasing individual modules, ensure:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Identical power rating<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Compatible voltage<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Matching dimensions<\/li>\n<\/ul>\n<p style=\"text-align: left;\">Mixed installations can cause technical issues, especially with string inverters.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Technical_Differences_Often_Overlooked\"><\/span>Technical Differences Often Overlooked<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">Before purchasing photovoltaic modules, it\u2019s worth examining the underlying technology carefully.<\/p>\n<h3 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Monocrystalline_Modules\"><\/span>Monocrystalline Modules<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Higher efficiency<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Ideal for limited roof space<\/li>\n<\/ul>\n<h3 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Glass-Glass_Modules\"><\/span>Glass-Glass Modules<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Greater durability<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Improved fire classification<\/li>\n<\/ul>\n<h3 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Bifacial_Modules\"><\/span>Bifacial Modules<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Capture reflected light from both sides<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Ideal for ground-mounted systems<\/li>\n<\/ul>\n<p style=\"text-align: left;\">The right choice depends heavily on the installation site. Careful planning can increase yield by several percentage points.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Price_Trends_and_Market_Developments_in_2026\"><\/span>Price Trends and Market Developments in 2026<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">Anyone looking to buy photovoltaic modules now benefits from stabilized raw material prices. After strong market fluctuations in recent years, conditions have become more predictable.<\/p>\n<p style=\"text-align: left;\">Current trends include:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Higher module outputs (over 430 Wp now standard)<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Lower production costs in Asia<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Rising demand driven by e-mobility<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Increased integration with battery storage systems<\/li>\n<\/ul>\n<p style=\"text-align: left;\">In the long term, quality is expected to continue improving while prices remain relatively stable.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Common_Mistakes_When_Buying_Photovoltaic_Modules\"><\/span>Common Mistakes When Buying Photovoltaic Modules<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">Many buyers make similar mistakes:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Focusing only on price<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Ignoring the roof&#8217;s structural capacity<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Skipping a shading analysis<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Choosing cheap, no-name products<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Overlooking warranty terms<\/li>\n<\/ul>\n<p style=\"text-align: left;\">Thorough planning can save thousands of euros over time.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Calculating_Economic_Viability_Realistically\"><\/span>Calculating Economic Viability Realistically<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">Before purchasing photovoltaic modules, consider:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Self-consumption rate<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Feed-in tariff<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Future electricity price increases<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Maintenance costs<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Financing structure<\/li>\n<\/ul>\n<p style=\"text-align: left;\">In Germany, a well-planned PV system typically pays for itself within 8 to 12 years, depending on location and self-consumption.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Make_an_Informed_Decision_and_Benefit_Sustainably\"><\/span>Make an Informed Decision and Benefit Sustainably<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">Anyone looking to buy photovoltaic modules today has more options than ever \u2014 from standard modules to in-roof systems, from new products to used alternatives. The key is not simply buying cheaply, but buying strategically.<\/p>\n<p style=\"text-align: left;\">Whether you choose to purchase photovoltaic modules online, locally, or at competitive prices, a well-informed analysis always pays off.<\/p>\n<p style=\"text-align: left;\">If you would like professional advice or are looking for high-quality modules at fair prices, visit PVPro Solar GmbH and receive personalized consultation. Start your energy transition today.<\/p>\n        <section class=\"sc_fs_faq sc_card \">\n            <div>\n\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"What_should_I_consider_when_buying_photovoltaic_modules\"><\/span>What should I consider when buying photovoltaic modules?<span class=\"ez-toc-section-end\"><\/span><\/h3>                <div>\n\t\t\t\t\t                    <p>\n\t\t\t\t\t\tFocus on efficiency, warranty coverage, price per watt, and manufacturer reliability. These factors determine long-term profitability.                    <\/p>\n                <\/div>\n            <\/div>\n        <\/section>\n\t\t        <section class=\"sc_fs_faq sc_card \">\n            <div>\n\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"Should_I_buy_photovoltaic_modules_online_or_locally\"><\/span>Should I buy photovoltaic modules online or locally?<span class=\"ez-toc-section-end\"><\/span><\/h3>                <div>\n\t\t\t\t\t                    <p>\n\t\t\t\t\t\tOnline purchases often offer better pricing, while local suppliers provide personal consultation and faster service.                    <\/p>\n                <\/div>\n            <\/div>\n        <\/section>\n\t\t\n<script type=\"application\/ld+json\">\n    {\n\t\t\"@context\": \"https:\/\/schema.org\",\n\t\t\"@type\": \"FAQPage\",\n\t\t\"mainEntity\": [\n\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"What should I consider when buying photovoltaic modules?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"Focus on efficiency, warranty coverage, price per watt, and manufacturer reliability. These factors determine long-term profitability.\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"Should I buy photovoltaic modules online or locally?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"Online purchases often offer better pricing, while local suppliers provide personal consultation and faster service.\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t\t    ]\n}\n<\/script>\n\n","protected":false},"excerpt":{"rendered":"<p>Photovoltaics are no longer just a trend \u2013 they have become one&#8230;<\/p>\n","protected":false},"author":18,"featured_media":13333,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[229],"tags":[],"class_list":["post-13335","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-photovoltaics"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Buying Photovoltaic Modules: Prices, Quality &amp; Key Tips for 2026 | PVPro Solar \u2013 Dein Photovoltaikanbieter vor Ort in Hannover<\/title>\n<meta name=\"description\" content=\"Buying photovoltaic modules made easy: Compare prices, evaluate quality, and make the best decision for your PV system in 2026.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Buying Photovoltaic Modules: Prices, Quality &amp; Key Tips for 2026 | PVPro Solar \u2013 Dein Photovoltaikanbieter vor Ort in Hannover\" \/>\n<meta property=\"og:description\" content=\"Buying photovoltaic modules made easy: Compare prices, evaluate quality, and make the best decision for your PV system in 2026.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/\" \/>\n<meta property=\"og:site_name\" content=\"PVPro Solar \u2013 Dein Photovoltaikanbieter vor Ort in Hannover\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-16T21:59:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-16T22:03:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pvprosolar.de\/wp-content\/uploads\/2026\/02\/photovoltaik-module-kaufen.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"750\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Volker B\u00fcnger\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Volker B\u00fcnger\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/buying-photovoltaic-modules\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/buying-photovoltaic-modules\\\/\"},\"author\":{\"name\":\"Volker B\u00fcnger\",\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/#\\\/schema\\\/person\\\/d7d324e6e7f2be400e67031f6696559f\"},\"headline\":\"Buying Photovoltaic Modules: Prices, Quality &#038; Key Tips for 2026\",\"datePublished\":\"2026-02-16T21:59:29+00:00\",\"dateModified\":\"2026-02-16T22:03:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/buying-photovoltaic-modules\\\/\"},\"wordCount\":1077,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/buying-photovoltaic-modules\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pvprosolar.de\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/photovoltaik-module-kaufen.png\",\"articleSection\":[\"Photovoltaics\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/pvprosolar.de\\\/en\\\/buying-photovoltaic-modules\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/buying-photovoltaic-modules\\\/\",\"url\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/buying-photovoltaic-modules\\\/\",\"name\":\"Buying Photovoltaic Modules: Prices, Quality & Key Tips for 2026 | PVPro Solar \u2013 Dein Photovoltaikanbieter vor Ort in Hannover\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/buying-photovoltaic-modules\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/buying-photovoltaic-modules\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pvprosolar.de\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/photovoltaik-module-kaufen.png\",\"datePublished\":\"2026-02-16T21:59:29+00:00\",\"dateModified\":\"2026-02-16T22:03:25+00:00\",\"description\":\"Buying photovoltaic modules made easy: Compare prices, evaluate quality, and make the best decision for your PV system in 2026.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/buying-photovoltaic-modules\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/pvprosolar.de\\\/en\\\/buying-photovoltaic-modules\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/buying-photovoltaic-modules\\\/#primaryimage\",\"url\":\"https:\\\/\\\/pvprosolar.de\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/photovoltaik-module-kaufen.png\",\"contentUrl\":\"https:\\\/\\\/pvprosolar.de\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/photovoltaik-module-kaufen.png\",\"width\":1200,\"height\":750,\"caption\":\"photovoltaik module g\u00fcnstig kaufen\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/buying-photovoltaic-modules\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Buying Photovoltaic Modules: Prices, Quality &#038; Key Tips for 2026\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/\",\"name\":\"PVPro Solar Beste Solarmodule 2026\",\"description\":\"Photovoltaik, Speicher, Wallbox | Aus Hannover f\u00fcr die Region\",\"publisher\":{\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/#organization\",\"name\":\"PVPro Solar\",\"url\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/pvprosolar.de\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/pvpro-design.png\",\"contentUrl\":\"https:\\\/\\\/pvprosolar.de\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/pvpro-design.png\",\"width\":500,\"height\":500,\"caption\":\"PVPro Solar\"},\"image\":{\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/pvprosolar.de\\\/en\\\/#\\\/schema\\\/person\\\/d7d324e6e7f2be400e67031f6696559f\",\"name\":\"Volker B\u00fcnger\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4c7946cf1ec24f01694eb0f656ef27fc845e0137fff5a47c4310c8161012d4a0?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4c7946cf1ec24f01694eb0f656ef27fc845e0137fff5a47c4310c8161012d4a0?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4c7946cf1ec24f01694eb0f656ef27fc845e0137fff5a47c4310c8161012d4a0?s=96&d=mm&r=g\",\"caption\":\"Volker B\u00fcnger\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Buying Photovoltaic Modules: Prices, Quality & Key Tips for 2026 | PVPro Solar \u2013 Dein Photovoltaikanbieter vor Ort in Hannover","description":"Buying photovoltaic modules made easy: Compare prices, evaluate quality, and make the best decision for your PV system in 2026.","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:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/","og_locale":"en_US","og_type":"article","og_title":"Buying Photovoltaic Modules: Prices, Quality & Key Tips for 2026 | PVPro Solar \u2013 Dein Photovoltaikanbieter vor Ort in Hannover","og_description":"Buying photovoltaic modules made easy: Compare prices, evaluate quality, and make the best decision for your PV system in 2026.","og_url":"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/","og_site_name":"PVPro Solar \u2013 Dein Photovoltaikanbieter vor Ort in Hannover","article_published_time":"2026-02-16T21:59:29+00:00","article_modified_time":"2026-02-16T22:03:25+00:00","og_image":[{"width":1200,"height":750,"url":"https:\/\/pvprosolar.de\/wp-content\/uploads\/2026\/02\/photovoltaik-module-kaufen.png","type":"image\/png"}],"author":"Volker B\u00fcnger","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Volker B\u00fcnger","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#article","isPartOf":{"@id":"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/"},"author":{"name":"Volker B\u00fcnger","@id":"https:\/\/pvprosolar.de\/en\/#\/schema\/person\/d7d324e6e7f2be400e67031f6696559f"},"headline":"Buying Photovoltaic Modules: Prices, Quality &#038; Key Tips for 2026","datePublished":"2026-02-16T21:59:29+00:00","dateModified":"2026-02-16T22:03:25+00:00","mainEntityOfPage":{"@id":"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/"},"wordCount":1077,"commentCount":0,"publisher":{"@id":"https:\/\/pvprosolar.de\/en\/#organization"},"image":{"@id":"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#primaryimage"},"thumbnailUrl":"https:\/\/pvprosolar.de\/wp-content\/uploads\/2026\/02\/photovoltaik-module-kaufen.png","articleSection":["Photovoltaics"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/","url":"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/","name":"Buying Photovoltaic Modules: Prices, Quality & Key Tips for 2026 | PVPro Solar \u2013 Dein Photovoltaikanbieter vor Ort in Hannover","isPartOf":{"@id":"https:\/\/pvprosolar.de\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#primaryimage"},"image":{"@id":"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#primaryimage"},"thumbnailUrl":"https:\/\/pvprosolar.de\/wp-content\/uploads\/2026\/02\/photovoltaik-module-kaufen.png","datePublished":"2026-02-16T21:59:29+00:00","dateModified":"2026-02-16T22:03:25+00:00","description":"Buying photovoltaic modules made easy: Compare prices, evaluate quality, and make the best decision for your PV system in 2026.","breadcrumb":{"@id":"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#primaryimage","url":"https:\/\/pvprosolar.de\/wp-content\/uploads\/2026\/02\/photovoltaik-module-kaufen.png","contentUrl":"https:\/\/pvprosolar.de\/wp-content\/uploads\/2026\/02\/photovoltaik-module-kaufen.png","width":1200,"height":750,"caption":"photovoltaik module g\u00fcnstig kaufen"},{"@type":"BreadcrumbList","@id":"https:\/\/pvprosolar.de\/en\/buying-photovoltaic-modules\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/pvprosolar.de\/en\/"},{"@type":"ListItem","position":2,"name":"Buying Photovoltaic Modules: Prices, Quality &#038; Key Tips for 2026"}]},{"@type":"WebSite","@id":"https:\/\/pvprosolar.de\/en\/#website","url":"https:\/\/pvprosolar.de\/en\/","name":"PVPro Solar Beste Solarmodule 2026","description":"Photovoltaik, Speicher, Wallbox | Aus Hannover f\u00fcr die Region","publisher":{"@id":"https:\/\/pvprosolar.de\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/pvprosolar.de\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/pvprosolar.de\/en\/#organization","name":"PVPro Solar","url":"https:\/\/pvprosolar.de\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/pvprosolar.de\/en\/#\/schema\/logo\/image\/","url":"https:\/\/pvprosolar.de\/wp-content\/uploads\/2025\/12\/pvpro-design.png","contentUrl":"https:\/\/pvprosolar.de\/wp-content\/uploads\/2025\/12\/pvpro-design.png","width":500,"height":500,"caption":"PVPro Solar"},"image":{"@id":"https:\/\/pvprosolar.de\/en\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/pvprosolar.de\/en\/#\/schema\/person\/d7d324e6e7f2be400e67031f6696559f","name":"Volker B\u00fcnger","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/4c7946cf1ec24f01694eb0f656ef27fc845e0137fff5a47c4310c8161012d4a0?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4c7946cf1ec24f01694eb0f656ef27fc845e0137fff5a47c4310c8161012d4a0?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4c7946cf1ec24f01694eb0f656ef27fc845e0137fff5a47c4310c8161012d4a0?s=96&d=mm&r=g","caption":"Volker B\u00fcnger"}}]}},"taxonomy_info":{"category":[{"value":229,"label":"Photovoltaics"}]},"featured_image_src_large":["https:\/\/pvprosolar.de\/wp-content\/uploads\/2026\/02\/photovoltaik-module-kaufen-1024x640.png",1024,640,true],"author_info":{"display_name":"Volker B\u00fcnger","author_link":"https:\/\/pvprosolar.de\/en\/author\/dr-nermin\/"},"comment_info":0,"category_info":[{"term_id":229,"name":"Photovoltaics","slug":"photovoltaics","term_group":0,"term_taxonomy_id":229,"taxonomy":"category","description":"","parent":0,"count":53,"filter":"raw","cat_ID":229,"category_count":53,"category_description":"","cat_name":"Photovoltaics","category_nicename":"photovoltaics","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/pvprosolar.de\/en\/wp-json\/wp\/v2\/posts\/13335","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pvprosolar.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pvprosolar.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pvprosolar.de\/en\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/pvprosolar.de\/en\/wp-json\/wp\/v2\/comments?post=13335"}],"version-history":[{"count":1,"href":"https:\/\/pvprosolar.de\/en\/wp-json\/wp\/v2\/posts\/13335\/revisions"}],"predecessor-version":[{"id":13336,"href":"https:\/\/pvprosolar.de\/en\/wp-json\/wp\/v2\/posts\/13335\/revisions\/13336"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pvprosolar.de\/en\/wp-json\/wp\/v2\/media\/13333"}],"wp:attachment":[{"href":"https:\/\/pvprosolar.de\/en\/wp-json\/wp\/v2\/media?parent=13335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pvprosolar.de\/en\/wp-json\/wp\/v2\/categories?post=13335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pvprosolar.de\/en\/wp-json\/wp\/v2\/tags?post=13335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}