{"id":52,"date":"2026-07-02T22:12:27","date_gmt":"2026-07-02T20:12:27","guid":{"rendered":"http:\/\/s603816833.onlinehome.fr\/?page_id=52"},"modified":"2026-07-30T17:59:21","modified_gmt":"2026-07-30T15:59:21","slug":"sonneneinstrahlung","status":"publish","type":"page","link":"http:\/\/www.calibsun.com\/de\/solar-irradiance\/","title":{"rendered":"Expertise | Solar expertise"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"52\" class=\"elementor elementor-52\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67260023 e-con-full e-flex e-con e-parent\" data-id=\"67260023\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-11f3ea55 e-con-full e-flex e-con e-child\" data-id=\"11f3ea55\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;background_motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;background_motion_fx_scale_effect&quot;:&quot;yes&quot;,&quot;background_motion_fx_scale_speed&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:3,&quot;sizes&quot;:[]},&quot;background_motion_fx_scale_range&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:{&quot;start&quot;:50,&quot;end&quot;:100}},&quot;background_motion_fx_scale_direction&quot;:&quot;out-in&quot;,&quot;background_motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;laptop&quot;,&quot;tablet_extra&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\">\n\t\t<div class=\"elementor-element elementor-element-5b0977c e-con-full e-flex e-con e-child\" data-id=\"5b0977c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5765b267 elementor-icon-list--layout-inline elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"5765b267\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Calibsun | Expertise<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-383d643d elementor-widget elementor-widget-heading\" data-id=\"383d643d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Experts in<br><span class=\"color-orange\">Solar Energy<\/span><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1e179c4 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"1e179c4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:400}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b47a1a6 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"b47a1a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Ground-level weather stations, geostationary satellites, and numerical weather models: each offers unique spatial and temporal insights and distinct uncertainties. Calibsun specializes in harmonizing these complex data sources to drive industry-leading solar forecasting solutions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0aeb93c elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"0aeb93c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"#scroll-down\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"26\" height=\"30\" viewBox=\"0 0 26 30\" fill=\"none\"><path d=\"M0 16.5057L1.15057 15.3409L11.9034 26.108L11.9034 0L13.5511 7.20244e-08L13.5511 26.108L24.304 15.3409L25.4545 16.5057L12.7273 29.233L0 16.5057Z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-28b3b1a7 e-flex e-con-boxed e-con e-parent\" data-id=\"28b3b1a7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-34f7c5f2 e-con-full e-flex e-con e-child\" data-id=\"34f7c5f2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-30ffb8b9 e-con-full e-flex e-con e-child\" data-id=\"30ffb8b9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-782cee2f elementor-widget-tablet__width-initial elementor-widget elementor-widget-heading\" data-id=\"782cee2f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">16+ years experience of PV engineering for solar players<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e8b189e elementor-widget-tablet__width-initial elementor-widget elementor-widget-image\" data-id=\"7e8b189e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"513\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Solar-exep-1024x656.png\" class=\"attachment-large size-large wp-image-1748\" alt=\"\" srcset=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Solar-exep-1024x656.png 1024w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Solar-exep-300x192.png 300w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Solar-exep-768x492.png 768w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Solar-exep-18x12.png 18w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Solar-exep.png 1302w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7138aaa6 e-con-full e-flex e-con e-child\" data-id=\"7138aaa6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-45e27433 text-pretty elementor-widget elementor-widget-text-editor\" data-id=\"45e27433\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b>Making them work coherently across scales, regions, and sources is the real engineering challenge.<\/b> <span style=\"font-weight: 400;\"><br \/><\/span><span style=\"font-weight: 400;\">In an industry where global renewable energy capacity is growing at record pace and grid management is under mounting demand pressure, the ability to access, process, and act on solar resource data in real time is a market requirement.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">At CalibSun, this is precisely the challenge we&#8217;ve been solving thanks to our photovoltaic engineering inherited from Sola\u00efs, a pioneering PV engineering consultancy founded in 2008. Our solutions are backed by <strong>robust academic research, developed in partnership with a key contributor to the International Energy Agency (IEA)<\/strong> specializing in solar irradiance, meteorology, and data. Driven by a deep commitment to R&amp;D, we actively advance the science of solar energy through ongoing research, peer-reviewed publications, and contributions to international conferences. <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-54910896 e-flex e-con-boxed e-con e-parent\" data-id=\"54910896\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5685e4a elementor-widget elementor-widget-heading\" data-id=\"5685e4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Our Solar expertise<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-55da3527 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"55da3527\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInRight&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5d402483 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"5d402483\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"540\" height=\"460\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_On-site-40.jpg\" class=\"attachment-large size-large wp-image-2668\" alt=\"\" srcset=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_On-site-40.jpg 540w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_On-site-40-300x256.jpg 300w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_On-site-40-14x12.jpg 14w\" sizes=\"(max-width: 540px) 100vw, 540px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-600d8d90 e-con-full e-flex e-con e-child\" data-id=\"600d8d90\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-95ed2d9 elementor-widget elementor-widget-heading\" data-id=\"95ed2d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Quality Check of sensor data <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31962ca0 elementor-widget elementor-widget-text-editor\" data-id=\"31962ca0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>On a PV plant, data integrity directly conditions every downstream process: solar and power forecasting, performance monitoring and asset management, and solar resource assessment. <b>CalibSun applies a two-phase quality check:<\/b> a one-time historical data QC pass at onboarding for machine learning, and a continuous automated flagging process on every incoming measurement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-204813cf elementor-widget elementor-widget-button\" data-id=\"204813cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"http:\/\/www.calibsun.com\/de\/quality-check\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"40\" height=\"40\" viewBox=\"0 0 40 40\" fill=\"none\"><path d=\"M28.3649 15.3002L12.9833 8.48968C11.4513 7.81426 9.85794 6.63227 9 5L9 6.80113C9 9.61538 10.7772 12.1482 13.5348 13.3865L26.8329 19.1276C26.8329 19.1276 27.3231 19.409 27.2618 19.9156C27.2618 20.4221 26.8329 20.7036 26.8329 20.7036L13.5348 26.4447C10.7772 27.6266 9 30.2158 9 33.03L9 35C9.85794 33.3677 11.4513 32.1857 12.9833 31.5103L28.3649 24.6998C30.3872 23.9118 31 21.2101 31 20.0281C31 18.8462 30.4485 16.1445 28.3649 15.3565L28.3649 15.3002Z\" fill=\"currentColor\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Discover now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-10ef6fed e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"10ef6fed\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInLeft&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b4770cc elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"5b4770cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"745\" height=\"635\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_GHI-spatial-46.jpg\" class=\"attachment-large size-large wp-image-2646\" alt=\"\" srcset=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_GHI-spatial-46.jpg 745w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_GHI-spatial-46-300x256.jpg 300w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_GHI-spatial-46-14x12.jpg 14w\" sizes=\"(max-width: 745px) 100vw, 745px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fa598b1 e-con-full e-flex e-con e-child\" data-id=\"fa598b1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-25caf83c elementor-widget elementor-widget-heading\" data-id=\"25caf83c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">GHI spatialisation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a260cb elementor-widget elementor-widget-text-editor\" data-id=\"7a260cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>CalibSun is the only provider that natively integrates on-site data and performs true GHI spatialization.<\/strong> The method is\u00a0 applied operationally on large-scale plants. This reflects the true GHI of the plant far more accurately than any independent sensor.\u00a0It produces a significantly stronger correlation with measured power production.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2fbe2990 elementor-widget elementor-widget-button\" data-id=\"2fbe2990\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"http:\/\/www.calibsun.com\/de\/solar-irradiance\/spacialized-ghi-gti\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"40\" height=\"40\" viewBox=\"0 0 40 40\" fill=\"none\"><path d=\"M28.3649 15.3002L12.9833 8.48968C11.4513 7.81426 9.85794 6.63227 9 5L9 6.80113C9 9.61538 10.7772 12.1482 13.5348 13.3865L26.8329 19.1276C26.8329 19.1276 27.3231 19.409 27.2618 19.9156C27.2618 20.4221 26.8329 20.7036 26.8329 20.7036L13.5348 26.4447C10.7772 27.6266 9 30.2158 9 33.03L9 35C9.85794 33.3677 11.4513 32.1857 12.9833 31.5103L28.3649 24.6998C30.3872 23.9118 31 21.2101 31 20.0281C31 18.8462 30.4485 16.1445 28.3649 15.3565L28.3649 15.3002Z\" fill=\"currentColor\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Discover now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4b202415 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"4b202415\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInRight&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29edee55 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"29edee55\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"337\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Proposition-visuel-round-2_US-Solar-Market-14.jpg\" class=\"attachment-large size-large wp-image-2701\" alt=\"\" srcset=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Proposition-visuel-round-2_US-Solar-Market-14.jpg 950w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Proposition-visuel-round-2_US-Solar-Market-14-300x126.jpg 300w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Proposition-visuel-round-2_US-Solar-Market-14-768x323.jpg 768w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Proposition-visuel-round-2_US-Solar-Market-14-18x8.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-10bdf76 e-con-full e-flex e-con e-child\" data-id=\"10bdf76\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f005ead elementor-widget elementor-widget-heading\" data-id=\"1f005ead\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">On-site data integration<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c75dbc7 elementor-widget elementor-widget-text-editor\" data-id=\"6c75dbc7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-size: 16px;\"><strong>Calibsun integrates on-site solar data collected directly at a photovoltaic power plant to monitor real weather conditions in real-time.<\/strong> For solar power forecasting, these on-site measurements are the primary source of truth that satellite imagery and numerical weather prediction (NWP) models cannot replace at short forecast horizons.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6664332b elementor-widget elementor-widget-button\" data-id=\"6664332b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"http:\/\/www.calibsun.com\/de\/solar-data\/on-site\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"40\" height=\"40\" viewBox=\"0 0 40 40\" fill=\"none\"><path d=\"M28.3649 15.3002L12.9833 8.48968C11.4513 7.81426 9.85794 6.63227 9 5L9 6.80113C9 9.61538 10.7772 12.1482 13.5348 13.3865L26.8329 19.1276C26.8329 19.1276 27.3231 19.409 27.2618 19.9156C27.2618 20.4221 26.8329 20.7036 26.8329 20.7036L13.5348 26.4447C10.7772 27.6266 9 30.2158 9 33.03L9 35C9.85794 33.3677 11.4513 32.1857 12.9833 31.5103L28.3649 24.6998C30.3872 23.9118 31 21.2101 31 20.0281C31 18.8462 30.4485 16.1445 28.3649 15.3565L28.3649 15.3002Z\" fill=\"currentColor\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Discover now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a3d2330 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"a3d2330\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInLeft&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-380492a elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"380492a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"745\" height=\"635\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_On-site-.jpg\" class=\"attachment-large size-large wp-image-2667\" alt=\"\" srcset=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_On-site-.jpg 745w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_On-site--300x256.jpg 300w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_On-site--14x12.jpg 14w\" sizes=\"(max-width: 745px) 100vw, 745px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-52e75e8 e-con-full e-flex e-con e-child\" data-id=\"52e75e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75056c4 elementor-widget elementor-widget-heading\" data-id=\"75056c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Weather data<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4efaa5d elementor-widget elementor-widget-text-editor\" data-id=\"4efaa5d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Weather data for solar forecasting combines 3 families: <strong>NWP, satellite imagery, ground observations.<\/strong> CalibSun&#8217;s meteorology team integrates\u00a0the full set of meteorological variables used to estimate solar irradiance and anticipate PV production.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-836e8d7 elementor-widget elementor-widget-button\" data-id=\"836e8d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"http:\/\/www.calibsun.com\/de\/solar-data\/weather-data\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"40\" height=\"40\" viewBox=\"0 0 40 40\" fill=\"none\"><path d=\"M28.3649 15.3002L12.9833 8.48968C11.4513 7.81426 9.85794 6.63227 9 5L9 6.80113C9 9.61538 10.7772 12.1482 13.5348 13.3865L26.8329 19.1276C26.8329 19.1276 27.3231 19.409 27.2618 19.9156C27.2618 20.4221 26.8329 20.7036 26.8329 20.7036L13.5348 26.4447C10.7772 27.6266 9 30.2158 9 33.03L9 35C9.85794 33.3677 11.4513 32.1857 12.9833 31.5103L28.3649 24.6998C30.3872 23.9118 31 21.2101 31 20.0281C31 18.8462 30.4485 16.1445 28.3649 15.3565L28.3649 15.3002Z\" fill=\"currentColor\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Discover now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5cfe3aed e-con-full e-flex e-con e-parent\" data-id=\"5cfe3aed\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-46ff7f59 e-flex e-con-boxed e-con e-child\" data-id=\"46ff7f59\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-23565528 e-flex e-con-boxed e-con e-child\" data-id=\"23565528\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c9f5250 elementor-widget elementor-widget-heading\" data-id=\"c9f5250\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Solar science: Three layers, one forecast<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-349989a8 e-grid e-con-full e-con e-child\" data-id=\"349989a8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4b8cf9e1 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"4b8cf9e1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeIn&quot;,&quot;animation_delay&quot;:200}\">\n\t\t<div class=\"elementor-element elementor-element-5f02ec3d e-con-full e-flex e-con e-child\" data-id=\"5f02ec3d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15af2a6 elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"15af2a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"268\" height=\"279\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/on-site-weather.png\" class=\"attachment-large size-large wp-image-2433\" alt=\"\" srcset=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/on-site-weather.png 268w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/on-site-weather-12x12.png 12w\" sizes=\"(max-width: 268px) 100vw, 268px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-198131c8 elementor-widget elementor-widget-heading\" data-id=\"198131c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">On-site data<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-252b7f34 elementor-widget elementor-widget-text-editor\" data-id=\"252b7f34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Pyranometers measuring GHI, GTI and meteorological sensors, and SCADA telemetry capturing power output.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7af4d686 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"7af4d686\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeIn&quot;,&quot;animation_delay&quot;:500}\">\n\t\t<div class=\"elementor-element elementor-element-790cc7fe e-con-full e-flex e-con e-child\" data-id=\"790cc7fe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d4f72bc elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"d4f72bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"316\" height=\"316\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/satellite-view.png\" class=\"attachment-large size-large wp-image-2521\" alt=\"\" srcset=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/satellite-view.png 316w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/satellite-view-300x300.png 300w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/satellite-view-150x150.png 150w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/satellite-view-12x12.png 12w\" sizes=\"(max-width: 316px) 100vw, 316px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4cf31c36 elementor-widget elementor-widget-heading\" data-id=\"4cf31c36\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Satellite images<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62c49822 elementor-widget elementor-widget-text-editor\" data-id=\"62c49822\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Spatial coverage at regional or continental scale from geostationary satellites at high temporal frequency<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7a6c069f e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"7a6c069f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeIn&quot;,&quot;animation_delay&quot;:800}\">\n\t\t<div class=\"elementor-element elementor-element-1af70b8c e-con-full e-flex e-con e-child\" data-id=\"1af70b8c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-804cc5c elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"804cc5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"288\" height=\"287\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/NWP_1.png\" class=\"attachment-large size-large wp-image-2430\" alt=\"\" srcset=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/NWP_1.png 288w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/NWP_1-150x150.png 150w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/NWP_1-12x12.png 12w\" sizes=\"(max-width: 288px) 100vw, 288px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55cd1b47 elementor-widget elementor-widget-heading\" data-id=\"55cd1b47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Weather models (NWP)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-200c24b0 elementor-widget elementor-widget-text-editor\" data-id=\"200c24b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Solar irradiance as a by-product of full atmospheric state prediction at horizons from a few hours to several days ahead.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6163769e e-flex e-con-boxed e-con e-child\" data-id=\"6163769e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-26f4233a e-con-full e-flex e-con e-child\" data-id=\"26f4233a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7c8a5e66 e-con-full e-flex e-con e-child\" data-id=\"7c8a5e66\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3cecdd6d elementor-icon-list--layout-inline elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"3cecdd6d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Calibsun\u2019s resources<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-38ac0bf2 e-con-full e-flex e-con e-child\" data-id=\"38ac0bf2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-363cabb3 elementor-widget elementor-widget-heading\" data-id=\"363cabb3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Our resources<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-695fc69e elementor-widget elementor-widget-heading\" data-id=\"695fc69e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Customized for you<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7728d5dc elementor-widget elementor-widget-text-editor\" data-id=\"7728d5dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut et massa mi. Aliquam in hendrerit urna. Pellentesque sit amet sapien fringilla, mattis ligula consectetur, ultrices mauris. Maecenas vitae mattis tellus. Nullam quis imperdiet augue.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4bf1c9e7 e-con-full e-flex e-con e-child\" data-id=\"4bf1c9e7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-74d8a2fe elementor-hidden-mobile elementor-widget elementor-widget-ucaddon_expanding_content_cards\" data-id=\"74d8a2fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"ucaddon_expanding_content_cards.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n<!-- start Expanding Content Cards -->\n\t\t<link id='font-awesome-css' href='http:\/\/www.calibsun.com\/wp-content\/plugins\/unlimited-elements-for-elementor-premium\/assets_libraries\/font-awesome6\/fontawesome-all.min.css' type='text\/css' rel='stylesheet' >\n\t\t<link id='font-awesome-4-shim-css' href='http:\/\/www.calibsun.com\/wp-content\/plugins\/unlimited-elements-for-elementor-premium\/assets_libraries\/font-awesome6\/fontawesome-v4-shims.min.css' type='text\/css' rel='stylesheet' >\n\n<style>\/* widget: Expanding Content Cards *\/\n\n\n\n#uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper {\n  box-sizing: border-box;\n  display: flex;\n  flex-direction: row;\n  justify-content: center;\n  align-items: center;\n}\n\n#uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper{\n  width:100%;\n}\n\n#uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options {\n  display: flex;\n  align-items: center;\n  flex-direction: row;\n  justify-content: center;\n  min-width: 200px;\n  width:100%;\n}\n\n#uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option {\n  box-sizing: border-box;\n  display: flex;\n  position: relative;\n  overflow: hidden;\n  cursor: pointer;\n  justify-content: center;\n  background-repeat: no-repeat;\n  background-size: cover;\n}\n\n#uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option::after{\n  content: \"\";\n  position: absolute;\n  width: 100%;\n  height: 100%;\n  top: 0;\n  left: 0;\n  transition: all .3s;\n}\n\n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option.active::after{\n      backdrop-filter: none;\n      -webkit-backdrop-filter: none;\n  }\n\n#uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option.active {\n  flex-grow: 10000;\n}\n\n#uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option:not(.active) {\n  justify-content: center;\n}\n\n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option .ue_shadow {\n    position: absolute;\n    bottom: 0px;\n    left: 0px;\n    right: 0px;\n    height: 100%;\n    z-index:1;\n    transition: 800ms;\n  }\n\n#uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_option:not(.active) .ue_label {\n  align-items: center;\n}\n\n#uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option .ue_label {\n  display: flex;\n  z-index:2;\n    \ttransition: 0.5s cubic-bezier(0.05, 0.61, 0.41, 0.95);\n  }\n\n#uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option.active .ue_label{\n  animation-name: sub-content-fade;\n}\n\n@keyframes sub-content-fade{\n  0%   {opacity:0;}\n  80%  {opacity:0;}\n  100% {opacity:1;}\n}\n\n\n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_option:not(.active) .ue_button {\n    display:none;\n    opacity: 0;\n    text-align:center;\n  }\n\n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option.active .ue_button {\n    opacity: 1;\n    text-align:center;\n    flex-shrink: 0;\n    width: auto;\n    transition:250ms;\n    z-index:2;\n  }\n\n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option.active .ue_label .ue_info > div {\n    left: 0px;\n    width:100%;\n  }\n\n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option:not(.active) .ue_label .ue_info > div:not(.ue_icon, .ue_main) {\n    left: 0px;\n    opacity: 0;\n    width: 0px;\n    height: 0px;\n    transition: width 0ms;\n  }\n\n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option .ue_label .ue_info > div {\n    position: relative;\n          transition: 0.5s cubic-bezier(0.05, 0.61, 0.41, 0.95), opacity 0.5s ease-out;\n      }\n\n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper  .ue_options .ue_option .ue_label .ue_info {\n    display: flex;\n    align-items: center;\n    justify-content: center;\n  }\n\n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option:not(.active) .ue_label .ue_info {\n    margin-left: 0px!important;\n  }\n\n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option:not(.active) .ue_label .ue_info .ue_main{\n    opacity: 1;\n    width: auto;\n    height: auto;\n    writing-mode: vertical-rl;\n    text-orientation: mixed;\n    text-decoration: none;\n  }\n\n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option:not(.active) .ue_label .ue_sub {\n    height:0;\n    margin-top: 0px;\n  }\n\n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option .ue_label .ue_icon {\n    display: flex;\n    flex-shrink: 0;\n    flex-direction: row;\n    justify-content: center;\n    align-items: center;\n    overflow: hidden;\n    transition: 0.5s;\n  }\n\n@media screen and (max-width: 767px) {\n\n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option::after{\n    backdrop-filter: none;\n    -webkit-backdrop-filter: none;\n  }\n  \n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .active.ue_option::after{\n    backdrop-filter: none;\n    -webkit-backdrop-filter: none;\n  }\n  \n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options {\n    display: grid;\n  }\n\n  #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option{\n      width: 100%;\n  }\n\n   \n\n      #uc_expanding_content_cards_elementor_74d8a2fe .ue_option.active{\n      height:300px;\n    }\n    #uc_expanding_content_cards_elementor_74d8a2fe .ue_option{\n      height:60px;\n    }\n    #uc_expanding_content_cards_elementor_74d8a2fe.exp-wrapper .ue_options .ue_option:not(.active) .ue_label .ue_info .ue_main {\n      writing-mode: horizontal-tb;\n    }\n     \n}\n#uc_expanding_content_cards_elementor_74d8a2fe_item1{\n  background-image:url(https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Sensor-Expertise-calibsun-1024x681.jpg);\n}\n#uc_expanding_content_cards_elementor_74d8a2fe_item2{\n  background-image:url(https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/HOME-_-HERO-SECTION-1024x550.jpg);\n}\n#uc_expanding_content_cards_elementor_74d8a2fe_item3{\n  background-image:url(https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/HOME-_-HERO-SECTION-1024x550.jpg);\n}\n\n\n<\/style>\n\n<div id=\"uc_expanding_content_cards_elementor_74d8a2fe\" class=\"exp-wrapper  \" data-selectedItem=\"\"  >\n  <div class=\"ue_options uc-items-wrapper\">\n   \n\n<div id=\"uc_expanding_content_cards_elementor_74d8a2fe_item1\" class=\"ue_option elementor-repeater-item-f0699a4  active \">\n  <div class=\"ue_shadow\"><\/div>  <div id=\"Scientific publications\" class=\"ue_label\">\n         \n         <div class=\"ue_icon graphic_element_image\"><img decoding=\"async\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/publications.png\"><\/div>              \n            \n    <div class=\"ue_info\">\n      <div class=\"ue_main\">Scientific publications<\/div>                     <div class=\"ue_sub\"> Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut et massa mi. Aliquam in hendrerit urna. <\/div>        <\/div>\n        \n            \n    <a href=\"http:\/\/www.calibsun.com\/de\/scientific-publications\/\"  class=\"ue_button\">Discover more<\/a>  <\/div>      \n<\/div>\n\n\n<div id=\"uc_expanding_content_cards_elementor_74d8a2fe_item2\" class=\"ue_option elementor-repeater-item-8ce86c0 \">\n  <div class=\"ue_shadow\"><\/div>  <div id=\"Solar Data\" class=\"ue_label\">\n         \n         <div class=\"ue_icon graphic_element_image\"><img decoding=\"async\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/data-science.png\"><\/div>              \n            \n    <div class=\"ue_info\">\n      <div class=\"ue_main\">Solar Data<\/div>      <div class=\"ue_info_additional-title\">Pyranometers audit & Calibration<\/div>               <div class=\"ue_sub\"> Use the power of on-site measurements to get a robust business model and improve the profitability of your PV projects <\/div>        <\/div>\n        \n            \n    <a href=\"http:\/\/www.calibsun.com\/de\/solar-data\/\"  class=\"ue_button\">Discover more<\/a>  <\/div>      \n<\/div>\n\n\n<div id=\"uc_expanding_content_cards_elementor_74d8a2fe_item3\" class=\"ue_option elementor-repeater-item-d8c9456 \">\n  <div class=\"ue_shadow\"><\/div>  <div id=\"Solar Science\" class=\"ue_label\">\n         \n         <div class=\"ue_icon graphic_element_image\"><img decoding=\"async\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/sun-power.png\"><\/div>              \n            \n    <div class=\"ue_info\">\n      <div class=\"ue_main\">Solar Science<\/div>      <div class=\"ue_info_additional-title\">Pyranometers audit & Calibration<\/div>               <div class=\"ue_sub\"> Use the power of on-site measurements to get a robust business model and improve the profitability of your PV projects <\/div>        <\/div>\n        \n            \n    <a href=\"http:\/\/www.calibsun.com\/de\/solar-irradiance\/\"  class=\"ue_button\">Discover more<\/a>  <\/div>      \n<\/div>\n\n  <\/div>\n<\/div>\n<!-- end Expanding Content Cards -->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f53b0b elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-widget elementor-widget-ucaddon_expanding_content_cards\" data-id=\"5f53b0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"ucaddon_expanding_content_cards.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n<!-- start Expanding Content Cards -->\n\n<style>\/* widget: Expanding Content Cards *\/\n\n\n\n#uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper {\n  box-sizing: border-box;\n  display: flex;\n  flex-direction: row;\n  justify-content: center;\n  align-items: center;\n}\n\n#uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper{\n  width:100%;\n}\n\n#uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options {\n  display: flex;\n  align-items: center;\n  flex-direction: row;\n  justify-content: center;\n  min-width: 200px;\n  width:100%;\n}\n\n#uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options .ue_option {\n  box-sizing: border-box;\n  display: flex;\n  position: relative;\n  overflow: hidden;\n  cursor: pointer;\n  justify-content: center;\n  background-repeat: no-repeat;\n  background-size: cover;\n}\n\n#uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options .ue_option::after{\n  content: \"\";\n  position: absolute;\n  width: 100%;\n  height: 100%;\n  top: 0;\n  left: 0;\n  transition: all .3s;\n}\n\n  #uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options .ue_option.active::after{\n      backdrop-filter: none;\n      -webkit-backdrop-filter: none;\n  }\n\n#uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options .ue_option.active {\n  flex-grow: 10000;\n}\n\n#uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options .ue_option:not(.active) {\n  justify-content: center;\n}\n\n  #uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options .ue_option .ue_shadow {\n    position: absolute;\n    bottom: 0px;\n    left: 0px;\n    right: 0px;\n    height: 100%;\n    z-index:1;\n    transition: 800ms;\n  }\n\n#uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_option:not(.active) .ue_label {\n  align-items: center;\n}\n\n#uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options .ue_option .ue_label {\n  display: flex;\n  z-index:2;\n  }\n\n#uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options .ue_option.active .ue_label{\n  animation-name: sub-content-fade;\n}\n\n@keyframes sub-content-fade{\n  0%   {opacity:0;}\n  80%  {opacity:0;}\n  100% {opacity:1;}\n}\n\n\n  #uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_option:not(.active) .ue_button {\n    display:none;\n    opacity: 0;\n    text-align:center;\n  }\n\n  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#uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options .ue_option .ue_label .ue_icon {\n    display: flex;\n    flex-shrink: 0;\n    flex-direction: row;\n    justify-content: center;\n    align-items: center;\n    overflow: hidden;\n    transition: 0.5s;\n  }\n\n@media screen and (max-width: 767px) {\n\n  #uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options .ue_option::after{\n    backdrop-filter: none;\n    -webkit-backdrop-filter: none;\n  }\n  \n  #uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options .active.ue_option::after{\n    backdrop-filter: none;\n    -webkit-backdrop-filter: none;\n  }\n  \n  #uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options {\n    display: grid;\n  }\n\n  #uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options .ue_option{\n      width: 100%;\n  }\n\n   \n\n      #uc_expanding_content_cards_elementor_5f53b0b .ue_option.active{\n      height:300px;\n    }\n    #uc_expanding_content_cards_elementor_5f53b0b .ue_option{\n      height:60px;\n    }\n    #uc_expanding_content_cards_elementor_5f53b0b.exp-wrapper .ue_options .ue_option:not(.active) .ue_label .ue_info .ue_main {\n      writing-mode: horizontal-tb;\n    }\n     \n}\n#uc_expanding_content_cards_elementor_5f53b0b_item1{\n  background-image:url(https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/HOME-_-HERO-SECTION-1024x550.jpg);\n}\n#uc_expanding_content_cards_elementor_5f53b0b_item2{\n  background-image:url(https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/HOME-_-HERO-SECTION-1024x550.jpg);\n}\n#uc_expanding_content_cards_elementor_5f53b0b_item3{\n  background-image:url(https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/HOME-_-HERO-SECTION-1024x550.jpg);\n}\n\n\n<\/style>\n\n<div id=\"uc_expanding_content_cards_elementor_5f53b0b\" class=\"exp-wrapper  \" data-selectedItem=\"\"  >\n  <div class=\"ue_options uc-items-wrapper\">\n   \n\n<div id=\"uc_expanding_content_cards_elementor_5f53b0b_item1\" class=\"ue_option elementor-repeater-item-f0699a4  active \">\n  <div class=\"ue_shadow\"><\/div>  <div id=\"Scientific publications\" class=\"ue_label\">\n         \n         <div class=\"ue_icon graphic_element_image\"><img decoding=\"async\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/publications.png\"><\/div>              \n            \n    <div class=\"ue_info\">\n      <div class=\"ue_main\">Scientific publications<\/div>                     <div class=\"ue_sub\"> Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut et massa mi. Aliquam in hendrerit urna. <\/div>        <\/div>\n        \n            \n    <a href=\"http:\/\/www.calibsun.com\/de\/scientific-publications\/\"  class=\"ue_button\">Discover more<\/a>  <\/div>      \n<\/div>\n\n\n<div id=\"uc_expanding_content_cards_elementor_5f53b0b_item2\" class=\"ue_option elementor-repeater-item-8ce86c0 \">\n  <div class=\"ue_shadow\"><\/div>  <div id=\"Solar Data\" class=\"ue_label\">\n         \n         <div class=\"ue_icon graphic_element_image\"><img decoding=\"async\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/data-science.png\"><\/div>              \n            \n    <div class=\"ue_info\">\n      <div class=\"ue_main\">Solar Data<\/div>      <div class=\"ue_info_additional-title\">Pyranometers audit & Calibration<\/div>               <div class=\"ue_sub\"> Use the power of on-site measurements to get a robust business model and improve the profitability of your PV projects <\/div>        <\/div>\n        \n            \n    <a href=\"http:\/\/www.calibsun.com\/de\/solar-data\/\"  class=\"ue_button\">Discover more<\/a>  <\/div>      \n<\/div>\n\n\n<div id=\"uc_expanding_content_cards_elementor_5f53b0b_item3\" class=\"ue_option elementor-repeater-item-d8c9456 \">\n  <div class=\"ue_shadow\"><\/div>  <div id=\"Solar Science\" class=\"ue_label\">\n         \n         <div class=\"ue_icon graphic_element_image\"><img decoding=\"async\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/sun-power.png\"><\/div>              \n            \n    <div class=\"ue_info\">\n      <div class=\"ue_main\">Solar Science<\/div>      <div class=\"ue_info_additional-title\">Pyranometers audit & Calibration<\/div>               <div class=\"ue_sub\"> Use the power of on-site measurements to get a robust business model and improve the profitability of your PV projects <\/div>        <\/div>\n        \n            \n    <a href=\"http:\/\/www.calibsun.com\/de\/solar-irradiance\/\"  class=\"ue_button\">Discover more<\/a>  <\/div>      \n<\/div>\n\n  <\/div>\n<\/div>\n<!-- end Expanding Content Cards -->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-73a6cab5 e-con-full e-flex e-con e-parent\" data-id=\"73a6cab5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c8b3ab0 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"7c8b3ab0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/big-cloud-over-the-land-1024x682.jpg\" class=\"attachment-large size-large wp-image-2969\" alt=\"\" srcset=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/big-cloud-over-the-land-1024x682.jpg 1024w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/big-cloud-over-the-land-300x200.jpg 300w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/big-cloud-over-the-land-768x512.jpg 768w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/big-cloud-over-the-land-1536x1024.jpg 1536w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/big-cloud-over-the-land-18x12.jpg 18w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/big-cloud-over-the-land.jpg 2000w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1062b06 e-con-full e-flex e-con e-child\" data-id=\"1062b06\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c001e0f e-con-full e-flex e-con e-child\" data-id=\"c001e0f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3b7b3c79 elementor-icon-list--layout-inline elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"3b7b3c79\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Questions<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc4c382 elementor-widget elementor-widget-heading\" data-id=\"dc4c382\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Solar expertise : your questions answered<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c1021d3 elementor-widget elementor-widget-n-accordion\" data-id=\"1c1021d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-4700\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-4700\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> What is the difference between solar data and weather data? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"40\" height=\"40\" viewBox=\"0 0 40 40\" fill=\"none\"><path d=\"M24.6998 11.6351L31.5103 27.0167C32.1857 28.5487 33.3677 30.1421 35 31L33.1989 31C30.3846 31 27.8518 29.2228 26.6135 26.4652L20.8724 13.1671C20.8724 13.1671 20.591 12.6769 20.0844 12.7382C19.5779 12.7382 19.2964 13.1671 19.2964 13.1671L13.5553 26.4652C12.3734 29.2228 9.78424 31 6.96998 31L5 31C6.63227 30.1421 7.81426 28.5487 8.48968 27.0167L15.3002 11.6351C16.0882 9.61282 18.7899 9 19.9719 9C21.1538 9 23.8555 9.55153 24.6435 11.6351L24.6998 11.6351Z\" fill=\"currentColor\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"40\" height=\"40\" viewBox=\"0 0 40 40\" fill=\"none\"><path d=\"M24.6998 28.3649L31.5103 12.9833C32.1857 11.4513 33.3677 9.85794 35 9L33.1989 9C30.3846 9 27.8518 10.7772 26.6135 13.5348L20.8724 26.8329C20.8724 26.8329 20.591 27.3231 20.0844 27.2618C19.5779 27.2618 19.2964 26.8329 19.2964 26.8329L13.5553 13.5348C12.3734 10.7772 9.78424 9 6.96998 9L5 9C6.63227 9.85794 7.81426 11.4513 8.48968 12.9833L15.3002 28.3649C16.0882 30.3872 18.7899 31 19.9719 31C21.1538 31 23.8555 30.4485 24.6435 28.3649L24.6998 28.3649Z\" fill=\"currentColor\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4700\" class=\"elementor-element elementor-element-7f20aee9 e-con-full e-flex e-con e-child\" data-id=\"7f20aee9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-10b50ad7 elementor-widget elementor-widget-text-editor\" data-id=\"10b50ad7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Weather data encompasses the full atmospheric state<\/b><span style=\"font-weight: 400;\"> &#8211; wind speed, precipitation, temperature, pressure, humidity, storm patterns, cloud cover &#8211; as monitored by networks of ground stations and reported by government agencies including NOAA and national meteorological services worldwide.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Solar data is a focused subset, centred on radiation variables: GHI, DNI, DHI, and their derived quantities.<\/b><span style=\"font-weight: 400;\"> In practice, solar forecasting pipelines combine both: weather data provides the atmospheric context, while variables including solar radiation at the surface are the direct inputs to energy yield models.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-4701\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-4701\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Can solar data be acquired without on-site sensors? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"40\" height=\"40\" viewBox=\"0 0 40 40\" fill=\"none\"><path d=\"M24.6998 11.6351L31.5103 27.0167C32.1857 28.5487 33.3677 30.1421 35 31L33.1989 31C30.3846 31 27.8518 29.2228 26.6135 26.4652L20.8724 13.1671C20.8724 13.1671 20.591 12.6769 20.0844 12.7382C19.5779 12.7382 19.2964 13.1671 19.2964 13.1671L13.5553 26.4652C12.3734 29.2228 9.78424 31 6.96998 31L5 31C6.63227 30.1421 7.81426 28.5487 8.48968 27.0167L15.3002 11.6351C16.0882 9.61282 18.7899 9 19.9719 9C21.1538 9 23.8555 9.55153 24.6435 11.6351L24.6998 11.6351Z\" fill=\"currentColor\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"40\" height=\"40\" viewBox=\"0 0 40 40\" fill=\"none\"><path d=\"M24.6998 28.3649L31.5103 12.9833C32.1857 11.4513 33.3677 9.85794 35 9L33.1989 9C30.3846 9 27.8518 10.7772 26.6135 13.5348L20.8724 26.8329C20.8724 26.8329 20.591 27.3231 20.0844 27.2618C19.5779 27.2618 19.2964 26.8329 19.2964 26.8329L13.5553 13.5348C12.3734 10.7772 9.78424 9 6.96998 9L5 9C6.63227 9.85794 7.81426 11.4513 8.48968 12.9833L15.3002 28.3649C16.0882 30.3872 18.7899 31 19.9719 31C21.1538 31 23.8555 30.4485 24.6435 28.3649L24.6998 28.3649Z\" fill=\"currentColor\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4701\" class=\"elementor-element elementor-element-140b8d6f e-con-full e-flex e-con e-child\" data-id=\"140b8d6f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-60d84fd0 elementor-widget elementor-widget-text-editor\" data-id=\"60d84fd0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Yes &#8211; satellite-derived products and NWP outputs allow solar resource estimation at any location on Earth without a single ground sensor. Public databases give access to solar data across virtually every region and country, and are widely used at the early stages of a solar project for resource screening and installed capacity estimation. <\/span><b>However, the absence of on-site data carries a precision cost:<\/b><span style=\"font-weight: 400;\"> integration of real-time irradiance and on-site power production data enables forecasts to be refined, improving the accuracy of CalibSun&#8217;s NEXT by up to +50% at 5-mins and +35% at 15-mins compared to the use of satellite post-processed images alone. On-site data is not mandatory; it is a performance multiplier.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-4702\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-4702\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> What happens to forecast accuracy under difficult climatic conditions? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"40\" height=\"40\" viewBox=\"0 0 40 40\" fill=\"none\"><path d=\"M24.6998 11.6351L31.5103 27.0167C32.1857 28.5487 33.3677 30.1421 35 31L33.1989 31C30.3846 31 27.8518 29.2228 26.6135 26.4652L20.8724 13.1671C20.8724 13.1671 20.591 12.6769 20.0844 12.7382C19.5779 12.7382 19.2964 13.1671 19.2964 13.1671L13.5553 26.4652C12.3734 29.2228 9.78424 31 6.96998 31L5 31C6.63227 30.1421 7.81426 28.5487 8.48968 27.0167L15.3002 11.6351C16.0882 9.61282 18.7899 9 19.9719 9C21.1538 9 23.8555 9.55153 24.6435 11.6351L24.6998 11.6351Z\" fill=\"currentColor\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"40\" height=\"40\" viewBox=\"0 0 40 40\" fill=\"none\"><path d=\"M24.6998 28.3649L31.5103 12.9833C32.1857 11.4513 33.3677 9.85794 35 9L33.1989 9C30.3846 9 27.8518 10.7772 26.6135 13.5348L20.8724 26.8329C20.8724 26.8329 20.591 27.3231 20.0844 27.2618C19.5779 27.2618 19.2964 26.8329 19.2964 26.8329L13.5553 13.5348C12.3734 10.7772 9.78424 9 6.96998 9L5 9C6.63227 9.85794 7.81426 11.4513 8.48968 12.9833L15.3002 28.3649C16.0882 30.3872 18.7899 31 19.9719 31C21.1538 31 23.8555 30.4485 24.6435 28.3649L24.6998 28.3649Z\" fill=\"currentColor\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4702\" class=\"elementor-element elementor-element-38543cdf e-con-full e-flex e-con e-child\" data-id=\"38543cdf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1bff7200 elementor-widget elementor-widget-text-editor\" data-id=\"1bff7200\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b>\u200b<\/b><span style=\"font-weight: 400;\">Standard NWP-based term forecasts degrade significantly in tropical, island, high-altitude, or monsoon-affected climates, where cloud dynamics are localised and highly variable &#8211; and where installed solar capacity is growing fastest. <\/span><b>Conventional models are not sufficient in these contexts: weather conditions are too localised and changeable<\/b><span style=\"font-weight: 400;\">, and real-time sky monitoring becomes essential.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">CalibSun&#8217;s INSTANT solution anticipates variations in photovoltaic production by detecting clouds up to 50 km away using a network of fisheye cameras, enabling utility operators and power plant managers to adjust thermal generation up to 15 minutes before solar output falls.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the difference between solar data and weather data?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Weather data encompasses the full atmospheric state &#8211; wind speed, precipitation, temperature, pressure, humidity, storm patterns, cloud cover &#8211; as monitored by networks of ground stations and reported by government agencies including NOAA and national meteorological services worldwide.Solar data is a focused subset, centred on radiation variables: GHI, DNI, DHI, and their derived quantities. 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However, the absence of on-site data carries a precision cost: integration of real-time irradiance and on-site power production data enables forecasts to be refined, improving the accuracy of CalibSun&#8217;s NEXT by up to +50% at 5-mins and +35% at 15-mins compared to the use of satellite post-processed images alone. On-site data is not mandatory; it is a performance multiplier.\"}},{\"@type\":\"Question\",\"name\":\"What happens to forecast accuracy under difficult climatic conditions?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\\u200bStandard NWP-based term forecasts degrade significantly in tropical, island, high-altitude, or monsoon-affected climates, where cloud dynamics are localised and highly variable &#8211; and where installed solar capacity is growing fastest. 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Calibsun specializes in harmonizing these complex data sources to drive industry-leading solar forecasting solutions. 16+ years experience of PV engineering for solar players Making them work coherently across scales, regions, [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-52","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"http:\/\/www.calibsun.com\/de\/wp-json\/wp\/v2\/pages\/52","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.calibsun.com\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.calibsun.com\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.calibsun.com\/de\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.calibsun.com\/de\/wp-json\/wp\/v2\/comments?post=52"}],"version-history":[{"count":0,"href":"http:\/\/www.calibsun.com\/de\/wp-json\/wp\/v2\/pages\/52\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.calibsun.com\/de\/wp-json\/wp\/v2\/media?parent=52"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}