{"id":83,"date":"2026-07-02T22:18:45","date_gmt":"2026-07-02T20:18:45","guid":{"rendered":"https:\/\/www.calibsun.com\/?page_id=83"},"modified":"2026-08-03T14:32:21","modified_gmt":"2026-08-03T12:32:21","slug":"como-funciona","status":"publish","type":"page","link":"https:\/\/www.calibsun.com\/pt\/sensor-expertise\/how-it-works\/","title":{"rendered":"Conhecimento especializado em sensores | Como funciona"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"83\" class=\"elementor elementor-83\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7920fe9b e-con-full e-flex e-con e-parent\" data-id=\"7920fe9b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7c9acd3b e-con-full e-flex e-con e-child\" data-id=\"7c9acd3b\" 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-3441c3e7 e-con-full e-flex e-con e-child\" data-id=\"3441c3e7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31708f1d elementor-icon-list--layout-inline elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"31708f1d\" 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 | Sensor 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-1869cbf2 elementor-widget elementor-widget-heading\" data-id=\"1869cbf2\" 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\"><span class=\"color-orange\">Sensor expertise<\/span> <br>\nHow it works<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-29e43572 e-con-full e-flex e-con e-child\" data-id=\"29e43572\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-497b927f elementor-widget elementor-widget-text-editor\" data-id=\"497b927f\" 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\"><span style=\"font-weight: 400;\">Secure the data feeding your performance monitoring and solar forecasting.\u00a0<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Configuration consultancy and operational audit<\/span><\/li><\/ul>\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<div class=\"elementor-element elementor-element-228c70ca e-flex e-con-boxed e-con e-parent\" data-id=\"228c70ca\" 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-56b2c6ae e-con-full e-flex e-con e-child\" data-id=\"56b2c6ae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-16bf05ec e-con-full e-flex e-con e-child\" data-id=\"16bf05ec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-695c7840 elementor-widget elementor-widget-heading\" data-id=\"695c7840\" 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\">Independent audit and recommendation service<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-330056a2 e-con-full e-flex e-con e-child\" data-id=\"330056a2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f7ec1ca text-pretty elementor-widget elementor-widget-text-editor\" data-id=\"2f7ec1ca\" 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;\"><strong>Across the development and operation of a solar power plant, every sensor,\u00a0 pyranometer, temperature sensor, anemometer, drives the quality check of irradiance measurements.<\/strong> A non-optimized sensor configuration introduces silent biases into the entire process: performance reports, machine learning algorithms, energy production assessment.<\/span><\/p><p><span style=\"font-weight: 400;\"><strong style=\"font-weight: 400;\">CalibSun provides<\/strong> <\/span><span style=\"font-weight: 400;\"><strong>an independent audit and recommendation service applicable to two stages of a photovoltaic project<\/strong>: <\/span><b>pre-project sensor configura<\/b><strong>tion and <\/strong><b>operational audit<\/b><span style=\"font-weight: 400;\">. Both rely on the same expertise. The service is deployable worldwide, since it relies solely on the client&#8217;s on-site data. It helps PV plant operators, asset managers and monitoring teams meet their measurement requirements and improve the efficiency of their photovoltaic systems.<\/span><\/p><p><em><span style=\"font-weight: 400;\">The service covers sensor operation and data analysis only. Hardware, servers and system architecture remain the client&#8217;s responsibility.<\/span><\/em><\/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-46dd087b e-flex e-con-boxed e-con e-parent\" data-id=\"46dd087b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7301b40 e-con-full e-flex e-con e-child\" data-id=\"7301b40\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47b8a6ff elementor-widget elementor-widget-heading\" data-id=\"47b8a6ff\" 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 methodology and scientific approach<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4920eb25 e-con-full e-flex e-con e-child\" data-id=\"4920eb25\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f63d9bc elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"f63d9bc\" 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=\"682\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Sensor-how-29-1024x873.png\" class=\"attachment-large size-large wp-image-1234\" alt=\"\" srcset=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Sensor-how-29-1024x873.png 1024w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Sensor-how-29-300x256.png 300w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Sensor-how-29-768x655.png 768w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Sensor-how-29-1536x1309.png 1536w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Sensor-how-29-14x12.png 14w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Sensor-how-29.png 1552w\" 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-4312e6cb e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"4312e6cb\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInRight&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd594a7 elementor-widget elementor-widget-heading\" data-id=\"dd594a7\" 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\">Sources of error in <span class=\"color-orange\">solar measurement sensors<\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3794c5dc elementor-widget elementor-widget-text-editor\" data-id=\"3794c5dc\" 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;\">Field errors observed by CalibSun fall into five categories:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Geometric errors.<\/b><span style=\"font-weight: 400;\"> Incorrect orientation \u2014 tilt, azimuth, levelling defect \u2014 introduces a systematic bias. Frequent at installation, often undetected by field teams.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Near and far shading.<\/b><span style=\"font-weight: 400;\"> Nearby structures (pylons, electrical equipment, modules) or seasonal low-sun shading degrade measurements during specific periods.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Calibration drift.<\/b><span style=\"font-weight: 400;\"> Pyranometer sensitivity drifts gradually. Invisible on a daily basis, detectable by comparison with clear-sky models.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Environmental conditions.<\/b><span style=\"font-weight: 400;\"> Soiling, frost and dew are recurring sources of error. Aggravated by unsuitable sensor choice (no ventilation or heating in exposed environments) or poor positioning.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Data gaps.<\/b><span style=\"font-weight: 400;\"> Transmission interruptions often go unnoticed when teams do not actively use the data in real time.<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">These errors propagate into forecasting algorithms. A 10% bias on a pyranometer translates into a 10% bias in the forecast. On a multi-hundred-MW solar power plant exposed to imbalance penalties, this can represent <\/span><b>several hundred thousand euros per year<\/b><span style=\"font-weight: 400;\"> in financial losses.<\/span><\/p><p><span style=\"font-weight: 400;\">A clean sensor also allows forecast performance to be controlled in GHI, before any conversion into power generation. In monitoring, it isolates losses attributable to the photovoltaic system from losses caused by sensor errors.<\/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<div class=\"elementor-element elementor-element-41a5f9cd e-con-full e-flex e-con e-child\" data-id=\"41a5f9cd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-583cbbfa e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"583cbbfa\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInLeft&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e9b9e8a elementor-widget elementor-widget-heading\" data-id=\"4e9b9e8a\" 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\">Scientific background and <span class=\"color-orange\">technological independence<\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a6e2ccb elementor-widget elementor-widget-text-editor\" data-id=\"3a6e2ccb\" 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;\">CalibSun&#8217;s methodology is grounded in the <\/span><b>IEA PVPS Task 16 handbook<\/b><span style=\"font-weight: 400;\">, the recognised sector reference for on-site PV measurement. This normative framework structures all recommendations: sensor count, type, placement, audit frequency.<\/span><\/p><p><span style=\"font-weight: 400;\">CalibSun is <\/span><b>independent and has no commercial ties with manufacturers<\/b><span style=\"font-weight: 400;\">. Recommendations focus on <\/span><b>Class A pyranometers<\/b><span style=\"font-weight: 400;\">, with 2 to 3 proven market references selected on technical merit. Specific references can be provided on client request.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d477b elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"9d477b\" 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=\"800\" height=\"682\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Sensor-how-30-1024x873.png\" class=\"attachment-large size-large wp-image-1231\" alt=\"\" srcset=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Sensor-how-30-1024x873.png 1024w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Sensor-how-30-300x256.png 300w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Sensor-how-30-768x655.png 768w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Sensor-how-30-1536x1309.png 1536w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Sensor-how-30-14x12.png 14w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Sensor-how-30.png 1552w\" 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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1dcda55 e-flex e-con-boxed e-con e-parent\" data-id=\"1dcda55\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-898bf2c e-con-full e-flex e-con e-child\" data-id=\"898bf2c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-9b6ecd1 e-con-full e-flex e-con e-child\" data-id=\"9b6ecd1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;laptop&quot;,&quot;tablet_extra&quot;,&quot;tablet&quot;],&quot;sticky_offset&quot;:120,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\">\n\t\t<div class=\"elementor-element elementor-element-65c2877 e-con-full e-flex e-con e-child\" data-id=\"65c2877\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-578f383 elementor-icon-list--layout-inline elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"578f383\" 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\">Sensor 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-276c7b0 elementor-widget elementor-widget-heading\" data-id=\"276c7b0\" 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\">The service<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f163db6 e-con-full gl-scrolling-menu e-flex e-con e-child\" data-id=\"f163db6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3f79956 elementor-widget elementor-widget-button\" data-id=\"3f79956\" 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=\"#phase-1\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Development phase<\/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 class=\"elementor-element elementor-element-198b0b9 elementor-widget elementor-widget-button\" data-id=\"198b0b9\" 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=\"#phase-2\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Operational phase<\/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-2b14043 e-con-full gl-scrolling-items e-flex e-con e-child\" data-id=\"2b14043\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4977f67 e-con-full e-flex e-con e-child\" data-id=\"4977f67\" 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-7d39fe1 elementor-absolute elementor-widget elementor-widget-menu-anchor\" data-id=\"7d39fe1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"phase-1\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2530e7 elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"f2530e7\" 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=\"800\" height=\"969\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Futur-solar-20-845x1024.png\" class=\"attachment-large size-large wp-image-1219\" alt=\"\" srcset=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Futur-solar-20-845x1024.png 845w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Futur-solar-20-248x300.png 248w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Futur-solar-20-768x930.png 768w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Futur-solar-20-10x12.png 10w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Export_Futur-solar-20.png 1032w\" 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 class=\"elementor-element elementor-element-8a704d8 elementor-widget elementor-widget-heading\" data-id=\"8a704d8\" 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\">Pre-project phase: defining a rigorous measurement architecture<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5827e34 elementor-widget elementor-widget-text-editor\" data-id=\"5827e34\" 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;\">The client shares the site layout, plant size and PV configuration (fixed-tilt or tracker). CalibSun then delivers a complete instrumentation report covering:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">the number of sensors, calibrated to plant size \u2014 IEA PVPS Task 16 recommends <\/span><b>~1 sensor per 5 to 10 MW<\/b><span style=\"font-weight: 400;\">;<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">the sensor type: horizontal pyranometers (GHI) as a priority, easier to install and maintain; tilted pyranometers (GTI) added on trackers to monitor backtracking setpoints;<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">optimal placement: open areas, clear horizon, above modules where possible (e.g. transformer substation rooftops);<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">recommended Class A references;<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">a meteorological study to assess the need for ventilation or heating based on local climate;<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">a spatial variability analysis to validate the planned sensor density.<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\"><br \/>For meteorological sensors: temperature sensors away from electrical heat sources, anemometers well exposed to wind, all positioned in zones representative of the whole site.<\/span><\/p><p><span style=\"font-weight: 400;\">The report is directly usable by installation teams and sensor suppliers. An <\/span><b>oral debrief by the CalibSun technical team<\/b><span style=\"font-weight: 400;\"> is included. The client remains free to contact suppliers of their choice.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-961d537 elementor-widget elementor-widget-heading\" data-id=\"961d537\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Criteria for optimal sensor placement<\/h4>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a65a0f3 e-con-full e-flex e-con e-child\" data-id=\"a65a0f3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6520e65 e-con-full e-flex e-con e-child\" data-id=\"6520e65\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-74d5a8b e-con-full e-flex e-con e-child\" data-id=\"74d5a8b\" 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-36f8596 elementor-widget elementor-widget-heading\" data-id=\"36f8596\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Criterion<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-98165a1 e-con-full e-flex e-con e-child\" data-id=\"98165a1\" 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-cae77c7 elementor-widget elementor-widget-heading\" data-id=\"cae77c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Recommendation<\/p>\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-4b444d9 e-con-full e-flex e-con e-child\" data-id=\"4b444d9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c8f4fa6 e-con-full e-flex e-con e-child\" data-id=\"c8f4fa6\" 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-a2ac12c elementor-widget elementor-widget-heading\" data-id=\"a2ac12c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Density<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9f724c1 e-con-full e-flex e-con e-child\" data-id=\"9f724c1\" 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-dd8b023 elementor-widget elementor-widget-heading\" data-id=\"dd8b023\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">~1 sensor \/ 5\u201310 MW (IEA PVPS Task 16)<\/p>\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-6b3d869 e-con-full e-flex e-con e-child\" data-id=\"6b3d869\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-aedd993 e-con-full e-flex e-con e-child\" data-id=\"aedd993\" 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-f9b7294 elementor-widget elementor-widget-heading\" data-id=\"f9b7294\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Primary type<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c28c671 e-con-full e-flex e-con e-child\" data-id=\"c28c671\" 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-a550b4f elementor-widget elementor-widget-heading\" data-id=\"a550b4f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Horizontal pyranometer (GHI)<\/p>\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-50c61d0 e-con-full e-flex e-con e-child\" data-id=\"50c61d0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-30d2c4b e-con-full e-flex e-con e-child\" data-id=\"30d2c4b\" 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-5a46a9b elementor-widget elementor-widget-heading\" data-id=\"5a46a9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Tracker case<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e2d0d6b e-con-full e-flex e-con e-child\" data-id=\"e2d0d6b\" 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-b26add1 elementor-widget elementor-widget-heading\" data-id=\"b26add1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Tilted pyranometer (GTI) in module plane<\/p>\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-f0c6978 e-con-full e-flex e-con e-child\" data-id=\"f0c6978\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8e3b74c e-con-full e-flex e-con e-child\" data-id=\"8e3b74c\" 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-5d3550b elementor-widget elementor-widget-heading\" data-id=\"5d3550b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Positioning<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ce9b2c e-con-full e-flex e-con e-child\" data-id=\"2ce9b2c\" 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-15426c2 elementor-widget elementor-widget-heading\" data-id=\"15426c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Open area, clear horizon, no nearby shading<\/p>\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-453f51f e-con-full e-flex e-con e-child\" data-id=\"453f51f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c645965 e-con-full e-flex e-con e-child\" data-id=\"c645965\" 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-852a2fb elementor-widget elementor-widget-heading\" data-id=\"852a2fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Specialised equipment<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-89e4871 e-con-full e-flex e-con e-child\" data-id=\"89e4871\" 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-1af53e3 elementor-widget elementor-widget-heading\" data-id=\"1af53e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Ventilation \/ heating depending on local climate<\/p>\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-420c83a e-con-full e-flex e-con e-child\" data-id=\"420c83a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-052d43b e-con-full e-flex e-con e-child\" data-id=\"052d43b\" 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-d9abc86 elementor-widget elementor-widget-heading\" data-id=\"d9abc86\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Temperature sensors<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2bc0391 e-con-full e-flex e-con e-child\" data-id=\"2bc0391\" 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-4074c6a elementor-widget elementor-widget-heading\" data-id=\"4074c6a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Away from heat sources, well exposed to wind<\/p>\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<\/div>\n\t\t<div class=\"elementor-element elementor-element-8d3e3ca e-con-full e-flex e-con e-child\" data-id=\"8d3e3ca\" 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-dec32d4 elementor-absolute elementor-widget elementor-widget-menu-anchor\" data-id=\"dec32d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"phase-2\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1f076c elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"c1f076c\" 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=\"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\t\t<div class=\"elementor-element elementor-element-bb9ab36 elementor-widget elementor-widget-heading\" data-id=\"bb9ab36\" 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\">Operational phase: detecting and correcting sensor drifts<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9dbbb72 elementor-widget elementor-widget-text-editor\" data-id=\"9dbbb72\" 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;\">An operational audit is based on a recent data history. CalibSun applies its quality check routines and delivers a structured report including:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">performance indicators per sensor;<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">analytical figures illustrating drifts, inter-sensor inconsistencies and problematic periods;<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">root cause identification: seasonal shading, soiling, calibration drift, environmental issues, data gaps;<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">corrective recommendations for each anomaly.<\/span><\/li><\/ul><p>\u00a0<\/p><p><span style=\"font-weight: 400;\">Checks include cross-validation between pyranometers, comparison with clear-sky models, correlation of degradation periods with environmental conditions, and verification of data continuity. Meteorological sensors are also reviewed: they drift less than pyranometers but serve as cross-indicators to validate irradiance measurements under varying weather conditions.<\/span><\/p><p><b>An annual audit is recommended for any plant in operation.<\/b><\/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<div class=\"elementor-element elementor-element-1dab7810 e-con-full e-flex e-con e-parent\" data-id=\"1dab7810\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5ab67544 e-flex e-con-boxed e-con e-child\" data-id=\"5ab67544\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6dcabc82 elementor-widget elementor-widget-shortcode\" data-id=\"6dcabc82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"container\" data-elementor-id=\"218\" class=\"elementor elementor-218\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f1b2d3 e-con-full e-flex e-con e-parent\" data-id=\"7f1b2d3\" 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-36d3b05 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"36d3b05\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Need more information ?<br>Get in touch !<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1d5047 elementor-invisible elementor-widget elementor-widget-button\" data-id=\"f1d5047\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:300}\" 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=\"https:\/\/www.calibsun.com\/pt\/contact\/\">\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\">Contact us<\/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>\n\t\t\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-76454706 e-con-full e-flex e-con e-parent\" data-id=\"76454706\" 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-3cfb5c32 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"3cfb5c32\" 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=\"683\" height=\"1024\" src=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Solar-expertise-header-683x1024.jpg\" class=\"attachment-large size-large wp-image-2967\" alt=\"\" srcset=\"https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Solar-expertise-header-683x1024.jpg 683w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Solar-expertise-header-200x300.jpg 200w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Solar-expertise-header-768x1152.jpg 768w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Solar-expertise-header-1024x1536.jpg 1024w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Solar-expertise-header-1365x2048.jpg 1365w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Solar-expertise-header-8x12.jpg 8w, https:\/\/www.calibsun.com\/wp-content\/uploads\/2026\/07\/Solar-expertise-header-scaled.jpg 1707w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/>\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-39a6f63a e-con-full e-flex e-con e-child\" data-id=\"39a6f63a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-49ca01a6 e-con-full e-flex e-con e-child\" data-id=\"49ca01a6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d856915 elementor-icon-list--layout-inline elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"2d856915\" 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-4a05afc9 elementor-widget elementor-widget-heading\" data-id=\"4a05afc9\" 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\">Frequently Asked Questions about on site PV sensors expertise<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61420a7d elementor-widget elementor-widget-n-accordion\" data-id=\"61420a7d\" 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-1630\" 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-1630\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Does Sensor Expertise cover sky imagers? <\/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-1630\" class=\"elementor-element elementor-element-114b595f e-con-full e-flex e-con e-child\" data-id=\"114b595f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ece65e5 elementor-widget elementor-widget-text-editor\" data-id=\"4ece65e5\" 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;\">No. The service is limited to standard monitoring sensors: pyranometers, temperature sensors and anemometers. Sky imagers are outside its scope.<\/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-1631\" 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-1631\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Does the service include hardware or system architecture work? <\/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-1631\" class=\"elementor-element elementor-element-f57b05d e-con-full e-flex e-con e-child\" data-id=\"f57b05d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-293363bb elementor-widget elementor-widget-text-editor\" data-id=\"293363bb\" 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;\">No. Sensor Expertise is strictly limited to sensor operation and data analysis. Hardware, servers and system architecture remain the client&#8217;s responsibility.<\/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-1632\" 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-1632\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Is the service available internationally? <\/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-1632\" class=\"elementor-element elementor-element-1822c16f e-con-full e-flex e-con e-child\" data-id=\"1822c16f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-618d0a34 elementor-widget elementor-widget-text-editor\" data-id=\"618d0a34\" 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. It relies solely on data transmitted by the client and can be deployed on any solar project worldwide, with no geographic constraint.<\/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-1633\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1633\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> How often should a sensor audit be carried out? <\/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-1633\" class=\"elementor-element elementor-element-177ac4ea e-con-full e-flex e-con e-child\" data-id=\"177ac4ea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ac3b049 elementor-widget elementor-widget-text-editor\" data-id=\"4ac3b049\" 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;\">An annual audit is recommended during operation, to detect gradual drifts and maintain data quality over time.<\/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\":\"Does Sensor Expertise cover sky imagers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The service is limited to standard monitoring sensors: pyranometers, temperature sensors and anemometers. Sky imagers are outside its scope.\"}},{\"@type\":\"Question\",\"name\":\"Does the service include hardware or system architecture work?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Sensor Expertise is strictly limited to sensor operation and data analysis. Hardware, servers and system architecture remain the client&#8217;s responsibility.\"}},{\"@type\":\"Question\",\"name\":\"Is the service available internationally?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. It relies solely on data transmitted by the client and can be deployed on any solar project worldwide, with no geographic constraint.\"}},{\"@type\":\"Question\",\"name\":\"How often should a sensor audit be carried out?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"An annual audit is recommended during operation, to detect gradual drifts and maintain data quality over time.\"}}]}<\/script>\n\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-f66dc2c e-flex e-con-boxed e-con e-parent\" data-id=\"f66dc2c\" 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-99d67da e-con-full e-flex e-con e-child\" data-id=\"99d67da\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-84c2454 e-con-full e-flex e-con e-child\" data-id=\"84c2454\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-90e1b13 elementor-icon-list--layout-inline elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"90e1b13\" 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\">Glossary<\/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-9cf3c52 elementor-widget elementor-widget-heading\" data-id=\"9cf3c52\" 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\">Glossary of sensors expertise<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4eafc55 elementor-widget elementor-widget-n-accordion\" data-id=\"4eafc55\" 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-8250\" 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-8250\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Pyranometer <\/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-8250\" class=\"elementor-element elementor-element-63904aa e-con-full e-flex e-con e-child\" data-id=\"63904aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-de323e5 elementor-widget elementor-widget-text-editor\" data-id=\"de323e5\" 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;\">Sensor measuring global solar radiation on a given plane \u2014 horizontal (GHI) or tilted (GTI).<\/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-8251\" 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-8251\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> GHI (Global Horizontal Irradiance) <\/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-8251\" class=\"elementor-element elementor-element-14e5923 e-con-full e-flex e-con e-child\" data-id=\"14e5923\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4908585 elementor-widget elementor-widget-text-editor\" data-id=\"4908585\" 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;\">Solar irradiance measured on a horizontal plane.<\/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-8252\" 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-8252\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> GTI (Global Tilted Irradiance) <\/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-8252\" class=\"elementor-element elementor-element-ec382a7 e-con-full e-flex e-con e-child\" data-id=\"ec382a7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5cd57a elementor-widget elementor-widget-text-editor\" data-id=\"b5cd57a\" 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;\">Solar irradiance measured in the plane of the PV modules.<br \/><\/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-8253\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-8253\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Class A <\/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-8253\" class=\"elementor-element elementor-element-0213c67 e-con-full e-flex e-con e-child\" data-id=\"0213c67\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-482a4bf elementor-widget elementor-widget-text-editor\" data-id=\"482a4bf\" 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>ISO 9060 classification designating the highest-precision pyranometers, standard reference for professional PV applications.<\/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-8254\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-8254\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Clear-sky model <\/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-8254\" class=\"elementor-element elementor-element-e9f78ad e-con-full e-flex e-con e-child\" data-id=\"e9f78ad\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1dc4c58 elementor-widget elementor-widget-text-editor\" data-id=\"1dc4c58\" 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;\">Theoretical irradiance model under perfectly clear sky conditions. Used to detect calibration drifts.<br \/><\/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-8255\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-8255\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Quality Check <\/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-8255\" class=\"elementor-element elementor-element-5099c70 e-con-full e-flex e-con e-child\" data-id=\"5099c70\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e4b586 elementor-widget elementor-widget-text-editor\" data-id=\"4e4b586\" 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;\">Statistical and physical verification routines applied to measurement data to identify anomalies, biases and unusable periods.<br \/><\/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-8256\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"7\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-8256\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Backtracking <\/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-8256\" class=\"elementor-element elementor-element-5da9844 e-con-full e-flex e-con e-child\" data-id=\"5da9844\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6f46fc9 elementor-widget elementor-widget-text-editor\" data-id=\"6f46fc9\" 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;\">Solar tracker control algorithm adjusting module tilt to avoid inter-row shading at the beginning and end of the day.<br \/><\/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-8257\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"8\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-8257\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> IEA PVPS Task 16 <\/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-8257\" class=\"elementor-element elementor-element-f80ba53 e-con-full e-flex e-con e-child\" data-id=\"f80ba53\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b2f7501 elementor-widget elementor-widget-text-editor\" data-id=\"b2f7501\" 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;\">International Energy Agency research programme on solar integration in electricity systems, whose handbook is the sector reference for on-site PV measurement.<br \/><\/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\":\"Pyranometer\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sensor measuring global solar radiation on a given plane \\u2014 horizontal (GHI) or tilted (GTI).\"}},{\"@type\":\"Question\",\"name\":\"GHI (Global Horizontal Irradiance)\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Solar irradiance measured on a horizontal plane.\"}},{\"@type\":\"Question\",\"name\":\"GTI (Global Tilted Irradiance)\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Solar irradiance measured in the plane of the PV modules.\"}},{\"@type\":\"Question\",\"name\":\"Class A\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"ISO 9060 classification designating the highest-precision pyranometers, standard reference for professional PV applications.\"}},{\"@type\":\"Question\",\"name\":\"Clear-sky model\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Theoretical irradiance model under perfectly clear sky conditions. Used to detect calibration drifts.\"}},{\"@type\":\"Question\",\"name\":\"Quality Check\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Statistical and physical verification routines applied to measurement data to identify anomalies, biases and unusable periods.\"}},{\"@type\":\"Question\",\"name\":\"Backtracking\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Solar tracker control algorithm adjusting module tilt to avoid inter-row shading at the beginning and end of the day.\"}},{\"@type\":\"Question\",\"name\":\"IEA PVPS Task 16\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"International Energy Agency research programme on solar integration in electricity systems, whose handbook is the sector reference for on-site PV measurement.\"}}]}<\/script>\n\t\t\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\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Calibsun | Sensor Expertise Sensor expertise How it works Secure the data feeding your performance monitoring and solar forecasting.\u00a0 Configuration consultancy and operational audit Independent audit and recommendation service Across the development and operation of a solar power plant, every sensor,\u00a0 pyranometer, temperature sensor, anemometer, drives the quality check of irradiance measurements. A non-optimized sensor [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":81,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-83","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.calibsun.com\/pt\/wp-json\/wp\/v2\/pages\/83","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.calibsun.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.calibsun.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.calibsun.com\/pt\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.calibsun.com\/pt\/wp-json\/wp\/v2\/comments?post=83"}],"version-history":[{"count":0,"href":"https:\/\/www.calibsun.com\/pt\/wp-json\/wp\/v2\/pages\/83\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.calibsun.com\/pt\/wp-json\/wp\/v2\/pages\/81"}],"wp:attachment":[{"href":"https:\/\/www.calibsun.com\/pt\/wp-json\/wp\/v2\/media?parent=83"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}