{"id":108787,"date":"2025-10-29T17:13:03","date_gmt":"2025-10-29T16:13:03","guid":{"rendered":"https:\/\/k2-systems.com\/?post_type=project&#038;p=108787"},"modified":"2025-10-29T17:13:03","modified_gmt":"2025-10-29T16:13:03","slug":"the-worlds-first-pv-system-in-rainbow-colors","status":"publish","type":"project","link":"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/","title":{"rendered":"The World\u2019s First PV System in Rainbow Colors"},"content":{"rendered":"","protected":false},"featured_media":107487,"template":"","reference_tag":[],"reference_country":[3386],"roofing_type":[3671],"mounting_system":[3624],"project_type":[4138],"class_list":["post-108787","project","type-project","status-publish","has-post-thumbnail","hentry","reference_country-germany","roofing_type-trapezoidal-sheet-metal","mounting_system-multirail-en","project_type-sports-stadium"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>The World\u2019s First PV System in Rainbow Colors - K2 Systems<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The World\u2019s First PV System in Rainbow Colors\" \/>\n<meta property=\"og:url\" content=\"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/\" \/>\n<meta property=\"og:site_name\" content=\"K2 Systems\" \/>\n<meta property=\"og:image\" content=\"https:\/\/k2-systems.com\/wp-content\/uploads\/2025\/10\/Referenz-regenbogen-Titelbild-1024x596.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"596\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/\",\"url\":\"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/\",\"name\":\"The World\u2019s First PV System in Rainbow Colors - K2 Systems\",\"isPartOf\":{\"@id\":\"https:\/\/k2-systems.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/k2-systems.com\/wp-content\/uploads\/2025\/10\/Referenz-regenbogen-Titelbild.png\",\"datePublished\":\"2025-10-29T16:13:03+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/#primaryimage\",\"url\":\"https:\/\/k2-systems.com\/wp-content\/uploads\/2025\/10\/Referenz-regenbogen-Titelbild.png\",\"contentUrl\":\"https:\/\/k2-systems.com\/wp-content\/uploads\/2025\/10\/Referenz-regenbogen-Titelbild.png\",\"width\":1856,\"height\":1080},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/k2-systems.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"References\",\"item\":\"https:\/\/k2-systems.com\/en\/product-solutions\/references\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"The World\u2019s First PV System in Rainbow Colors\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/k2-systems.com\/en\/#website\",\"url\":\"https:\/\/k2-systems.com\/en\/\",\"name\":\"K2 Systems\",\"description\":\"K2 Systems WP\",\"publisher\":{\"@id\":\"https:\/\/k2-systems.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/k2-systems.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/k2-systems.com\/en\/#organization\",\"name\":\"K2 Systems\",\"url\":\"https:\/\/k2-systems.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/k2-systems.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/k2-systems.com\/wp-content\/uploads\/2022\/02\/logo_512x512.png\",\"contentUrl\":\"https:\/\/k2-systems.com\/wp-content\/uploads\/2022\/02\/logo_512x512.png\",\"width\":512,\"height\":512,\"caption\":\"K2 Systems\"},\"image\":{\"@id\":\"https:\/\/k2-systems.com\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"The World\u2019s First PV System in Rainbow Colors - K2 Systems","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:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/","og_locale":"en_GB","og_type":"article","og_title":"The World\u2019s First PV System in Rainbow Colors","og_url":"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/","og_site_name":"K2 Systems","og_image":[{"width":1024,"height":596,"url":"https:\/\/k2-systems.com\/wp-content\/uploads\/2025\/10\/Referenz-regenbogen-Titelbild-1024x596.png","type":"image\/png"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/","url":"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/","name":"The World\u2019s First PV System in Rainbow Colors - K2 Systems","isPartOf":{"@id":"https:\/\/k2-systems.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/#primaryimage"},"image":{"@id":"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/#primaryimage"},"thumbnailUrl":"https:\/\/k2-systems.com\/wp-content\/uploads\/2025\/10\/Referenz-regenbogen-Titelbild.png","datePublished":"2025-10-29T16:13:03+00:00","breadcrumb":{"@id":"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/#primaryimage","url":"https:\/\/k2-systems.com\/wp-content\/uploads\/2025\/10\/Referenz-regenbogen-Titelbild.png","contentUrl":"https:\/\/k2-systems.com\/wp-content\/uploads\/2025\/10\/Referenz-regenbogen-Titelbild.png","width":1856,"height":1080},{"@type":"BreadcrumbList","@id":"https:\/\/k2-systems.com\/en\/product-solutions\/references\/the-worlds-first-pv-system-in-rainbow-colors\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/k2-systems.com\/en\/"},{"@type":"ListItem","position":2,"name":"References","item":"https:\/\/k2-systems.com\/en\/product-solutions\/references\/"},{"@type":"ListItem","position":3,"name":"The World\u2019s First PV System in Rainbow Colors"}]},{"@type":"WebSite","@id":"https:\/\/k2-systems.com\/en\/#website","url":"https:\/\/k2-systems.com\/en\/","name":"K2 Systems","description":"K2 Systems WP","publisher":{"@id":"https:\/\/k2-systems.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/k2-systems.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/k2-systems.com\/en\/#organization","name":"K2 Systems","url":"https:\/\/k2-systems.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/k2-systems.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/k2-systems.com\/wp-content\/uploads\/2022\/02\/logo_512x512.png","contentUrl":"https:\/\/k2-systems.com\/wp-content\/uploads\/2022\/02\/logo_512x512.png","width":512,"height":512,"caption":"K2 Systems"},"image":{"@id":"https:\/\/k2-systems.com\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/k2-systems.com\/en\/wp-json\/wp\/v2\/project\/108787","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/k2-systems.com\/en\/wp-json\/wp\/v2\/project"}],"about":[{"href":"https:\/\/k2-systems.com\/en\/wp-json\/wp\/v2\/types\/project"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/k2-systems.com\/en\/wp-json\/wp\/v2\/media\/107487"}],"wp:attachment":[{"href":"https:\/\/k2-systems.com\/en\/wp-json\/wp\/v2\/media?parent=108787"}],"wp:term":[{"taxonomy":"reference_tag","embeddable":true,"href":"https:\/\/k2-systems.com\/en\/wp-json\/wp\/v2\/reference_tag?post=108787"},{"taxonomy":"reference_country","embeddable":true,"href":"https:\/\/k2-systems.com\/en\/wp-json\/wp\/v2\/reference_country?post=108787"},{"taxonomy":"roofing_type","embeddable":true,"href":"https:\/\/k2-systems.com\/en\/wp-json\/wp\/v2\/roofing_type?post=108787"},{"taxonomy":"mounting_system","embeddable":true,"href":"https:\/\/k2-systems.com\/en\/wp-json\/wp\/v2\/mounting_system?post=108787"},{"taxonomy":"project_type","embeddable":true,"href":"https:\/\/k2-systems.com\/en\/wp-json\/wp\/v2\/project_type?post=108787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}