{"id":162662,"date":"2025-11-18T17:13:44","date_gmt":"2025-11-18T17:13:44","guid":{"rendered":"https:\/\/www.pv-tech.org\/?p=162662"},"modified":"2025-11-18T17:13:46","modified_gmt":"2025-11-18T17:13:46","slug":"critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties","status":"publish","type":"post","link":"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/","title":{"rendered":"\u2018Critical\u2019 TOPCon module degradation is \u2018in contrast\u2019 to long panel warranties"},"content":{"rendered":"\n
\"Rooftop
In its conclusions, the paper said that degradation from UVID and moisture ingress in particular were \u201ccritical\u201d. Image: Fraunhofer ISE.<\/figcaption><\/figure>\n\n\n\n

TOPCon solar modules show signs of accelerated degradation, which undermines the long warranties promised by many manufacturers, according to new findings from German researchers.<\/p>\n\n\n\n

The research compared 20 tunnel oxide passivated contact (TOPCon) PV modules in a range of electrical characterisation and accelerated ageing assessments and found \u201csignificant reliability issues that remain unresolved\u201d.<\/p>\n\n\n\n

The paper, published in the Progress in Photovoltaics <\/em>journal, said that while TOPCon\u2019 may be resistant to light- and temperature-induced degradation (LeTID) and light-induced degradation (LID), \u201cconcerns persist\u201d around the technology\u2019s vulnerability to potential-induced degradation (PID), corrosion and UV-induced degradation (UVID). The lead author of the paper, Paul Gebhardt, is a PV module reliability scientist at Fraunhofer ISE.<\/p>\n\n\n\n

The authors said that TOPCon module manufacturers \u201coften claim higher yields and lower degradation rates\u2026compared to previous PERC modules\u201d, despite the \u201cpotential long-term issues\u201d posed by PID, corrosion and UVID. This \u201cmight encourage widespread adoption without full consideration of potential increased risks,\u201d the paper continued.<\/p>\n\n\n\n

Current testing standards for commercially available modules generally do not register the power loss from degradation if it does not result in safety issues or a complete failure, the researchers said, which led them to conduct \u201can independent evaluation of the current offerings of TOPCon-based PV modules on the market.\u201d<\/p>\n\n\n\n

In its conclusions, the paper said that degradation from UVID and moisture ingress in particular were \u201ccritical\u201d.<\/p>\n\n\n\n

For UVID, some of the modules tested displayed \u201csignificant\u201d ageing. 40% showed a loss of more than 5% from their peak power point after a front UV irradiation of 60\u2009kWh\/m2<\/sup>; this is equivalent to one year of UV exposure in \u201cmoderate climates\u201d, the report said. The authors considered this to be \u201cstrong degradation\u201d.<\/p>\n\n\n\n

The UV tests were conducted alternately and in tandem with humidity freeze (HV) testing, which tests modules\u2019 ability to withstand moisture and extreme temperatures. This saw the modules recover some performance loss before degrading again under further UV exposure, a \u201cW-pattern\u201d of degradation and recovery which references the shape of the module\u2019s performance plotted on a graph.<\/p>\n\n\n\n

The US National Renewable Energy Laboratory (NREL) has also found high UV degradation rates<\/a> in n-type solar modules.<\/p>\n\n\n\n

TOPCon modules with polymeric backsheets saw greater levels of damp heat (DH) testing moisture ingress compared with glass-backed panels, and the overall average degradation was higher for TOPCon products than older PERC modules. \u201cIn case of moisture-related degradation, the underlying issues such as the sensitivity of current front metallization pastes is a known problem that may be mitigated in future module generations,\u201d the report said.<\/p>\n\n\n\n

TOPCon degradation has been a concern in the industry in recent months. PV Tech <\/em>published an article by Kiwa PI Berlin in September<\/a> arguing for greater due diligence in cell production and exploring the reliability and performance challenges of high-efficiency TOPCon and heterojunction technology (HJT) cells.<\/p>\n","protected":false},"excerpt":{"rendered":"

TOPCon solar modules show signs of accelerated degradation, which undermines the long warranties promised by many manufacturers, according to new findings from German researchers.<\/p>\n","protected":false},"author":161,"featured_media":155892,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[69,2293,56,72,428,12530],"paywall-tags":[],"regions":[28],"industry-segments":[8,14],"class_list":["post-162662","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-csi-manufacturing","tag-degradation","tag-europe","tag-pv-modules","tag-topcon","tag-uvid","regions-europe","industry-segments-manufacturing","industry-segments-modules"],"acf":[],"yoast_head":"\nTOPCon modules show 'critical' degradation - PV Tech<\/title>\n<meta name=\"description\" content=\"TOPCon solar modules show signs of accelerated degradation, which undermines the long warranties promised by many manufacturers.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u2018Critical\u2019 TOPCon module degradation is \u2018in contrast\u2019 to long panel warranties\" \/>\n<meta property=\"og:description\" content=\"TOPCon solar modules show signs of accelerated degradation, which undermines the long warranties promised by many manufacturers.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/\" \/>\n<meta property=\"og:site_name\" content=\"PV Tech\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pages\/PV-Tech\/360525490632679\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-18T17:13:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-18T17:13:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2025\/06\/fraunhofer-csp.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1063\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Will Norman\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@pv_tech\" \/>\n<meta name=\"twitter:site\" content=\"@pv_tech\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Will Norman\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/\"},\"author\":{\"name\":\"Will Norman\",\"@id\":\"https:\/\/www.pv-tech.org\/#\/schema\/person\/c31d557343a1b9c63987d0f79892c447\"},\"headline\":\"\u2018Critical\u2019 TOPCon module degradation is \u2018in contrast\u2019 to long panel warranties\",\"datePublished\":\"2025-11-18T17:13:44+00:00\",\"dateModified\":\"2025-11-18T17:13:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/\"},\"wordCount\":494,\"publisher\":{\"@id\":\"https:\/\/www.pv-tech.org\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2025\/06\/fraunhofer-csp.jpg\",\"keywords\":[\"c-si manufacturing\",\"degradation\",\"europe\",\"pv modules\",\"topcon\",\"uvid\"],\"articleSection\":[\"News\"],\"inLanguage\":\"en-US\",\"copyrightYear\":\"2025\",\"copyrightHolder\":{\"@id\":\"https:\/\/www.pv-tech.org\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/\",\"url\":\"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/\",\"name\":\"TOPCon modules show 'critical' degradation - PV Tech\",\"isPartOf\":{\"@id\":\"https:\/\/www.pv-tech.org\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2025\/06\/fraunhofer-csp.jpg\",\"datePublished\":\"2025-11-18T17:13:44+00:00\",\"dateModified\":\"2025-11-18T17:13:46+00:00\",\"description\":\"TOPCon solar modules show signs of accelerated degradation, which undermines the long warranties promised by many manufacturers.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/#primaryimage\",\"url\":\"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2025\/06\/fraunhofer-csp.jpg\",\"contentUrl\":\"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2025\/06\/fraunhofer-csp.jpg\",\"width\":1063,\"height\":800,\"caption\":\"Image: Fraunhofer ISE.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.pv-tech.org\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u2018Critical\u2019 TOPCon module degradation is \u2018in contrast\u2019 to long panel warranties\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.pv-tech.org\/#website\",\"url\":\"https:\/\/www.pv-tech.org\/\",\"name\":\"PV Tech\",\"description\":\"The number one source for in-depth and up-to-the-minute news, technical articles, blogs and reviews on the international solar PV supply chain.\",\"publisher\":{\"@id\":\"https:\/\/www.pv-tech.org\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.pv-tech.org\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.pv-tech.org\/#organization\",\"name\":\"PV Tech\",\"url\":\"https:\/\/www.pv-tech.org\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.pv-tech.org\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2020\/11\/pv-tech-logo.png\",\"contentUrl\":\"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2020\/11\/pv-tech-logo.png\",\"width\":437,\"height\":100,\"caption\":\"PV Tech\"},\"image\":{\"@id\":\"https:\/\/www.pv-tech.org\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/pages\/PV-Tech\/360525490632679\",\"https:\/\/x.com\/pv_tech\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.pv-tech.org\/#\/schema\/person\/c31d557343a1b9c63987d0f79892c447\",\"name\":\"Will Norman\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.pv-tech.org\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/ed6e0574f8c7372db7245e359df3e06623cb77456a6cf6ebae0913cb00c8383c?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/ed6e0574f8c7372db7245e359df3e06623cb77456a6cf6ebae0913cb00c8383c?s=96&d=mm&r=g\",\"caption\":\"Will Norman\"},\"url\":\"https:\/\/www.pv-tech.org\/author\/william-norman\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"TOPCon modules show 'critical' degradation - PV Tech","description":"TOPCon solar modules show signs of accelerated degradation, which undermines the long warranties promised by many manufacturers.","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:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/","og_locale":"en_US","og_type":"article","og_title":"\u2018Critical\u2019 TOPCon module degradation is \u2018in contrast\u2019 to long panel warranties","og_description":"TOPCon solar modules show signs of accelerated degradation, which undermines the long warranties promised by many manufacturers.","og_url":"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/","og_site_name":"PV Tech","article_publisher":"https:\/\/www.facebook.com\/pages\/PV-Tech\/360525490632679","article_published_time":"2025-11-18T17:13:44+00:00","article_modified_time":"2025-11-18T17:13:46+00:00","og_image":[{"width":1063,"height":800,"url":"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2025\/06\/fraunhofer-csp.jpg","type":"image\/jpeg"}],"author":"Will Norman","twitter_card":"summary_large_image","twitter_creator":"@pv_tech","twitter_site":"@pv_tech","twitter_misc":{"Written by":"Will Norman","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/#article","isPartOf":{"@id":"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/"},"author":{"name":"Will Norman","@id":"https:\/\/www.pv-tech.org\/#\/schema\/person\/c31d557343a1b9c63987d0f79892c447"},"headline":"\u2018Critical\u2019 TOPCon module degradation is \u2018in contrast\u2019 to long panel warranties","datePublished":"2025-11-18T17:13:44+00:00","dateModified":"2025-11-18T17:13:46+00:00","mainEntityOfPage":{"@id":"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/"},"wordCount":494,"publisher":{"@id":"https:\/\/www.pv-tech.org\/#organization"},"image":{"@id":"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/#primaryimage"},"thumbnailUrl":"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2025\/06\/fraunhofer-csp.jpg","keywords":["c-si manufacturing","degradation","europe","pv modules","topcon","uvid"],"articleSection":["News"],"inLanguage":"en-US","copyrightYear":"2025","copyrightHolder":{"@id":"https:\/\/www.pv-tech.org\/#organization"}},{"@type":"WebPage","@id":"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/","url":"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/","name":"TOPCon modules show 'critical' degradation - PV Tech","isPartOf":{"@id":"https:\/\/www.pv-tech.org\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/#primaryimage"},"image":{"@id":"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/#primaryimage"},"thumbnailUrl":"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2025\/06\/fraunhofer-csp.jpg","datePublished":"2025-11-18T17:13:44+00:00","dateModified":"2025-11-18T17:13:46+00:00","description":"TOPCon solar modules show signs of accelerated degradation, which undermines the long warranties promised by many manufacturers.","breadcrumb":{"@id":"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/#primaryimage","url":"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2025\/06\/fraunhofer-csp.jpg","contentUrl":"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2025\/06\/fraunhofer-csp.jpg","width":1063,"height":800,"caption":"Image: Fraunhofer ISE."},{"@type":"BreadcrumbList","@id":"https:\/\/www.pv-tech.org\/critical-topcon-module-degradation-is-in-contrast-to-long-panel-warranties\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.pv-tech.org\/"},{"@type":"ListItem","position":2,"name":"\u2018Critical\u2019 TOPCon module degradation is \u2018in contrast\u2019 to long panel warranties"}]},{"@type":"WebSite","@id":"https:\/\/www.pv-tech.org\/#website","url":"https:\/\/www.pv-tech.org\/","name":"PV Tech","description":"The number one source for in-depth and up-to-the-minute news, technical articles, blogs and reviews on the international solar PV supply chain.","publisher":{"@id":"https:\/\/www.pv-tech.org\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.pv-tech.org\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.pv-tech.org\/#organization","name":"PV Tech","url":"https:\/\/www.pv-tech.org\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.pv-tech.org\/#\/schema\/logo\/image\/","url":"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2020\/11\/pv-tech-logo.png","contentUrl":"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2020\/11\/pv-tech-logo.png","width":437,"height":100,"caption":"PV Tech"},"image":{"@id":"https:\/\/www.pv-tech.org\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/pages\/PV-Tech\/360525490632679","https:\/\/x.com\/pv_tech"]},{"@type":"Person","@id":"https:\/\/www.pv-tech.org\/#\/schema\/person\/c31d557343a1b9c63987d0f79892c447","name":"Will Norman","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.pv-tech.org\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/ed6e0574f8c7372db7245e359df3e06623cb77456a6cf6ebae0913cb00c8383c?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/ed6e0574f8c7372db7245e359df3e06623cb77456a6cf6ebae0913cb00c8383c?s=96&d=mm&r=g","caption":"Will Norman"},"url":"https:\/\/www.pv-tech.org\/author\/william-norman\/"}]}},"_links":{"self":[{"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/posts\/162662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/users\/161"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/comments?post=162662"}],"version-history":[{"count":3,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/posts\/162662\/revisions"}],"predecessor-version":[{"id":162666,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/posts\/162662\/revisions\/162666"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/media\/155892"}],"wp:attachment":[{"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/media?parent=162662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/categories?post=162662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/tags?post=162662"},{"taxonomy":"paywall-tags","embeddable":true,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/paywall-tags?post=162662"},{"taxonomy":"regions","embeddable":true,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/regions?post=162662"},{"taxonomy":"industry-segments","embeddable":true,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/industry-segments?post=162662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}