{"id":133493,"date":"2024-05-24T07:00:00","date_gmt":"2024-05-24T07:00:00","guid":{"rendered":"https:\/\/www.pv-tech.org\/?post_type=technical-papers&#038;p=133493"},"modified":"2024-05-08T12:16:17","modified_gmt":"2024-05-08T12:16:17","slug":"challenges-and-solutions-in-inverter-repowering","status":"publish","type":"technical-papers","link":"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/","title":{"rendered":"Challenges and solutions in inverter repowering"},"content":{"rendered":"\n<p>Replacing outdated inverters can significantly boost the yield of a PV power plant and rectify equipment failures. J\u00f6rn Carstensen of Germany-based greentech looks at the technical, financial and logistical considerations involved in a successful inverter repowering project.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Replacing outdated inverters can significantly boost the yield of a PV power plant and rectify equipment failures. J\u00f6rn Carstensen of Germany-based greentech looks at the technical, financial and logistical considerations involved in a successful inverter repowering project.<\/p>\n","protected":false},"author":172,"featured_media":133495,"template":"","paywall-tags":[8671],"technical-papers-categories":[2922,2918],"class_list":["post-133493","technical-papers","type-technical-papers","status-publish","has-post-thumbnail","hentry","paywall-tags-premium","technical-papers-categories-plant-performance","technical-papers-categories-pv-tech-power-papers"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.5 (Yoast SEO v25.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Challenges and solutions in inverter repowering - PV Tech<\/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:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Challenges and solutions in inverter repowering\" \/>\n<meta property=\"og:description\" content=\"Replacing outdated inverters can significantly boost the yield of a PV power plant and rectify equipment failures. J\u00f6rn Carstensen of Germany-based greentech looks at the technical, financial and logistical considerations involved in a successful inverter repowering project.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/\" \/>\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=\"og:image\" content=\"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2024\/03\/Challenges-and-solutions-in-inverter-repowering.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1026\" \/>\n\t<meta property=\"og:image:height\" content=\"838\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@pv_tech\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/\",\"url\":\"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/\",\"name\":\"Challenges and solutions in inverter repowering - PV Tech\",\"isPartOf\":{\"@id\":\"https:\/\/www.pv-tech.org\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2024\/03\/Challenges-and-solutions-in-inverter-repowering.png\",\"datePublished\":\"2024-05-24T07:00:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/#primaryimage\",\"url\":\"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2024\/03\/Challenges-and-solutions-in-inverter-repowering.png\",\"contentUrl\":\"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2024\/03\/Challenges-and-solutions-in-inverter-repowering.png\",\"width\":1026,\"height\":838},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.pv-tech.org\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Technical Papers\",\"item\":\"https:\/\/www.pv-tech.org\/technical-papers\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Challenges and solutions in inverter repowering\"}]},{\"@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\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Challenges and solutions in inverter repowering - PV Tech","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\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/","og_locale":"en_US","og_type":"article","og_title":"Challenges and solutions in inverter repowering","og_description":"Replacing outdated inverters can significantly boost the yield of a PV power plant and rectify equipment failures. J\u00f6rn Carstensen of Germany-based greentech looks at the technical, financial and logistical considerations involved in a successful inverter repowering project.","og_url":"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/","og_site_name":"PV Tech","article_publisher":"https:\/\/www.facebook.com\/pages\/PV-Tech\/360525490632679","og_image":[{"width":1026,"height":838,"url":"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2024\/03\/Challenges-and-solutions-in-inverter-repowering.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_site":"@pv_tech","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/","url":"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/","name":"Challenges and solutions in inverter repowering - PV Tech","isPartOf":{"@id":"https:\/\/www.pv-tech.org\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/#primaryimage"},"image":{"@id":"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/#primaryimage"},"thumbnailUrl":"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2024\/03\/Challenges-and-solutions-in-inverter-repowering.png","datePublished":"2024-05-24T07:00:00+00:00","breadcrumb":{"@id":"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/#primaryimage","url":"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2024\/03\/Challenges-and-solutions-in-inverter-repowering.png","contentUrl":"https:\/\/www.pv-tech.org\/wp-content\/uploads\/2024\/03\/Challenges-and-solutions-in-inverter-repowering.png","width":1026,"height":838},{"@type":"BreadcrumbList","@id":"https:\/\/www.pv-tech.org\/technical-papers\/challenges-and-solutions-in-inverter-repowering\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.pv-tech.org\/"},{"@type":"ListItem","position":2,"name":"Technical Papers","item":"https:\/\/www.pv-tech.org\/technical-papers\/"},{"@type":"ListItem","position":3,"name":"Challenges and solutions in inverter repowering"}]},{"@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"]}]}},"_links":{"self":[{"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/technical-papers\/133493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/technical-papers"}],"about":[{"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/types\/technical-papers"}],"author":[{"embeddable":true,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/users\/172"}],"version-history":[{"count":1,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/technical-papers\/133493\/revisions"}],"predecessor-version":[{"id":136764,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/technical-papers\/133493\/revisions\/136764"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/media\/133495"}],"wp:attachment":[{"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/media?parent=133493"}],"wp:term":[{"taxonomy":"paywall-tags","embeddable":true,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/paywall-tags?post=133493"},{"taxonomy":"technical-papers-categories","embeddable":true,"href":"https:\/\/www.pv-tech.org\/wp-json\/wp\/v2\/technical-papers-categories?post=133493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}