{"id":5661113,"date":"2025-09-08T15:09:53","date_gmt":"2025-09-08T15:09:53","guid":{"rendered":"https:\/\/tria-international.com\/?p=5661113"},"modified":"2025-09-08T15:14:38","modified_gmt":"2025-09-08T15:14:38","slug":"delta-system-photovoltaics-certification","status":"publish","type":"post","link":"https:\/\/tria-international.com\/?p=5661113","title":{"rendered":"Delta System &#038; Photovoltaics: Certification"},"content":{"rendered":"[vc_row disable_element=&#8221;yes&#8221; el_class=&#8221;cl_h&#8221;][vc_column]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d65aa95f8c3\" \n\t \n\t>\n\t\n\t\n\t\n\t<h3 class=\"title\">\n\t\t\t<\/h3>\n\n\t\n\t\t\n<\/div>[vc_empty_space height=&#8221;30px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column]<div class=\"norebro-text-sc \" \n\tid=\"norebro-custom-69d65aa95f9dd\" \n\t \n\t>\n\n\t<p>Today, we bring an interesting case from our daily work on smoke ventilation projects. We were challenged to analyze the performance of a Delta system on a roof that, in addition to the smoke ventilation equipment, will also host several solar panels.<\/p>\n<p>At first glance, it might seem simple. Normally, adjacent elements do not interfere with the Delta system. But in this scenario, the solar panels act as true \u201cwind ramps,\u201d altering the ventilation dynamics and impacting the smoke ventilation coefficient (Aa).<\/p>\n<p>We conducted a detailed analysis based on the configuration proposed by the client and quickly realized that the presence of the solar panels reduced the Aa, which could compromise the system\u2019s effectiveness. The solution involved studying different configurations and identifying the ideal height for the wind deflector to compensate for this influence and ensure the required performance.<\/p>\n<p>An essential point: this solution was duly certified under EN 12101-2:2003, guaranteeing full technical compliance and all necessary safety requirements.<\/p>\n<p>This project is yet another example showing how every detail matters. Adapting technical solutions to the reality of each installation, with proven certification, is what ensures safety, efficiency, and sustainability.<\/p>\n\t\n<\/div>[vc_empty_space height=&#8221;40px&#8221;][vc_gallery type=&#8221;image_grid&#8221; images=&#8221;5661119&#8243;][\/vc_column][\/vc_row][vc_row disable_element=&#8221;yes&#8221;][vc_column]<div class=\"norebro-gallery-sc gallery-wrap\"\n\tid=\"norebro-custom-images-69d65aa95fc8d\"\n\tdata-gallery=\"norebro-custom-69d65aa95fc8c\"\n\t\t>\n\n\t\n\t<div class=\"vc_row\" data-lazy-container=\"gallery\">\n\n\t\t\t<div class=\" vc_col-lg-3 vc_col-md-4 vc_col-sm-6 vc_col-xs-12 metro-style masonry-block grid-item gallery-image\" data-gallery-item=\"0\" data-lazy-item=\"\" data-lazy-scope=\"gallery\">\n\t\t<div class=\"wrap\">\n\t\t\t\t\t\t\t<div class=\"tmp-image metro-image\" data-norebro-bg-image=\"https:\/\/tria-international.com\/wp-content\/uploads\/smoke-vents-DELTA-VENTRA-TRIA.jpg\"><\/div>\n\t\t\t\t<img class=\"gimg metro-image-hidden\" src=\"https:\/\/tria-international.com\/wp-content\/uploads\/smoke-vents-DELTA-VENTRA-TRIA.jpg\" alt=\"\">\n\t\t\t\t\t\t<div class=\"overlay\">\n\t\t\t\t<div class=\"content-center text-center\">\n\t\t\t\t\t<div class=\"wrap\">\n\t\t\t\t\t\t<h4 class=\"inline\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tView Fullscreen\t\t\t\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t<div class=\"icon inline ion-ios-plus-empty\"><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<div class=\"gallery-description\">\n\t\t\t\t<h3 class=\"title\">smoke vents DELTA VENTRA TRIA<\/h3>\n\t\t\t\t<p class=\"subtitle small\">\n\t\t\t\t\t\t\t\t\t<\/p>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\t<div class=\"clear\"><\/div>\n\n\t<\/div>\n\n\t\n<\/div>\n\n<div class=\"norebro-gallery-opened-sc custom-gallery\"\n\tid=\"norebro-custom-69d65aa95fc8c\"\n\tdata-options='{\"navClass\":\"\"}'>\n\n\t<div class=\"expand\">\n\t\t<span class=\"ion-android-expand\"><\/span>\n\t<\/div>\n\t<div class=\"close\">\n\t\t<span class=\"ion-ios-close-empty\"><\/span>\n\t<\/div>\n\n<\/div>\n[\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;2\/6&#8243;][vc_empty_space height=&#8221;40px&#8221;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d65aa95fdf2\" \n\t \n\t>\n\t\n\t\n\t\n\t<h3 class=\"title\">\n\t\tSHARE IT!\t<\/h3>\n\n\t\n\t\t\t<p class=\"subtitle\">\n\t\t\t\t\t<\/p>\n\t\t\n<\/div>[\/vc_column][vc_column width=&#8221;4\/6&#8243;][vc_empty_space height=&#8221;40px&#8221;]<div class=\"norebro-socialbar-sc socialbar  text-left inline social-column-3 shadow default\" \n\tid=\"norebro-custom-69d65aa960130\" \n\t \n\t>\n\n\t\t\t<a href=\"https:\/\/twitter.com\/intent\/tweet?text=https:\/\/tria-international.com\/?p=5661113\" target=\"_blank\" class=\"twitter hover-underline\">\n\t\t\t\t\t\t<i class=\"fab fa-twitter\"><\/i>\n\t\t\t\t\t\t\t\t\t<span class=\"social-text\">Twitter<\/span>\n\t\t\t\t\t<\/a>\n\t\n\t\t\t<a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https:\/\/tria-international.com\/?p=5661113\" target=\"_blank\" class=\"facebook hover-underline\">\n\t\t\t\t\t\t<i class=\"fab fa-facebook\"><\/i>\n\t\t\t\t\t\t\t\t\t<span class=\"social-text\">Facebook<\/span>\n\t\t\t\t\t<\/a>\n\t\n\t\n\t\n\t\n\t\t\t<a href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&url=https%3A%2F%2Ftria-international.com%2F%3Fp%3D5661113&title=title&source=TRIA\" target=\"_blank\" class=\"linkedin hover-underline\">\n\t\t\t\t\t\t<i class=\"fab fa-linkedin\"><\/i>\n\t\t\t\t\t\t\t\t\t<span class=\"social-text\">LinkedIn<\/span>\n\t\t\t\t\t<\/a>\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t<\/div>[\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>[vc_row disable_element=&#8221;yes&#8221; el_class=&#8221;cl_h&#8221;][vc_column][vc_empty_space height=&#8221;30px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;40px&#8221;][vc_gallery type=&#8221;image_grid&#8221; images=&#8221;5661119&#8243;][\/vc_column][\/vc_row][vc_row disable_element=&#8221;yes&#8221;][vc_column][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;2\/6&#8243;][vc_empty_space height=&#8221;40px&#8221;][\/vc_column][vc_column width=&#8221;4\/6&#8243;][vc_empty_space height=&#8221;40px&#8221;][\/vc_column][\/vc_row]<\/p>\n","protected":false},"author":9,"featured_media":5661119,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[16],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Delta System &amp; Photovoltaics: Certification - TRIA<\/title>\n<meta name=\"description\" content=\"Delta System &amp; Photovoltaics: Certification - TRIA - Thermally separated louvre windows type VENTLAM in the fa\u00e7ade, translucent\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tria-international.com\/?p=5661113\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Delta System &amp; 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