{"id":196523,"date":"2024-09-18T10:05:04","date_gmt":"2024-09-18T08:05:04","guid":{"rendered":"https:\/\/www.rse-web.it\/pubblicazioni\/characterizing-the-solar-irradiation-by-means-of-spectral-measurements-for-modeling-cpv-production\/"},"modified":"2024-09-18T10:06:36","modified_gmt":"2024-09-18T08:06:36","slug":"characterizing-the-solar-irradiation-by-means-of-spectral-measurements-for-modeling-cpv-production","status":"publish","type":"pubblicazioni","link":"https:\/\/www.rse-web.it\/en\/publications\/characterizing-the-solar-irradiation-by-means-of-spectral-measurements-for-modeling-cpv-production\/","title":{"rendered":"Characterizing the solar irradiation by means of spectral measurements for modeling CPV production"},"content":{"rendered":"\n<figure class=\"wp-block-table\"><table><tbody><tr><td><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>This paper presents a method for predicting direct normal spectral irradiance under clear sky conditions.<\/p>\n","protected":false},"author":93,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[1374,1328,1307],"targets":[],"pubblicazioni_tipologie":[778],"class_list":["post-196523","pubblicazioni","type-pubblicazioni","status-publish","hentry","tag-concentrator-photovoltaics","tag-photovoltaics","tag-renewable-energy-en","pubblicazioni_tipologie-paper-en"],"acf":{"dont_show_hompage":true,"projects":{"ID":191040,"post_author":"464","post_date":"2024-07-10 15:54:17","post_date_gmt":"2024-07-10 13:54:17","post_content":"","post_title":"High-efficiency photovoltaics","post_excerpt":"This project &egrave; aims to foster the development of highly efficient and reduced-cost photovoltaic (PV) generation systems, both flat-plate and concentrating, that also help to optimize production of energy from plants installed in Italy.","post_status":"publish","comment_status":"open","ping_status":"closed","post_password":"","post_name":"high-efficiency-photovoltaics","to_ping":"","pinged":"","post_modified":"2024-08-09 14:36:11","post_modified_gmt":"2024-08-09 12:36:11","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.rse-web.it\/progetti\/high-efficiency-photovoltaics\/","menu_order":0,"post_type":"progetti","post_mime_type":"","comment_count":"0","filter":"raw"},"order_posts":"","dont_show_search":false,"related_posts":false,"show_on_slider":false,"single_post_data":{"titolo_spot":"","post_content":"<p>In many places of Southern Europe, the direct normal irradiation exceeds 2000 kWh\/(m2a), which makes concentrator photovoltaic (CPV) power plants cost-effective. This kind of solar power plants has a great potential for efficiency increase compared to single-junction flat-plate PV systems. Since CPV exploits only direct irradiation, and its energy production depends on the shape of the solar spectrum, it is mandatory to provide reliable information on direct irradiation on both the whole solar band and sub-bands where CPV cells junctions work. This paper presents a direct normal spectral irradiation forecasting method under clear sky conditions. This method uses data from numerical weather prediction models that provide aerosol, ozone and precipitable water contents. The forecasts were validated against observations provided by a pyrheliometer and a solar spectral irradiance meter located in Milan. The analysis provided insight into the mechanisms that drive the yield of CPV plants.<\/p>\n","scarica_file":false,"link_estreno":[{"link_text":"Download Memory","link":"https:\/\/ieeexplore.ieee.org\/document\/8764143"}],"button":{"text":"","link":""},"referente_group":false,"data_emissione":"2019-05-30","autori":"D. Ronzio (RSE S.p.A.), E. Collino (RSE S.p.A.)","destinazione":"SyNERGY MED 2019 1st International Conference on Energy Transition in the Mediterranean Area, Cagliari, May 28-30, 2019","rif_rse":"19003660"},"satellite_post_url":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Characterizing the solar irradiation by means of spectral measurements for modeling CPV production - RSE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rse-web.it\/publications\/characterizing-the-solar-irradiation-by-means-of-spectral-measurements-for-modeling-cpv-production\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Characterizing the solar irradiation by means of spectral measurements for modeling CPV production - RSE\" \/>\n<meta property=\"og:description\" content=\"This paper presents a method for predicting direct normal spectral irradiance under clear sky conditions.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rse-web.it\/publications\/characterizing-the-solar-irradiation-by-means-of-spectral-measurements-for-modeling-cpv-production\/\" \/>\n<meta property=\"og:site_name\" content=\"RSE\" \/>\n<meta property=\"article:modified_time\" content=\"2024-09-18T08:06:36+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.rse-web.it\/publications\/characterizing-the-solar-irradiation-by-means-of-spectral-measurements-for-modeling-cpv-production\/\",\"url\":\"https:\/\/www.rse-web.it\/publications\/characterizing-the-solar-irradiation-by-means-of-spectral-measurements-for-modeling-cpv-production\/\",\"name\":\"Characterizing the solar irradiation by means of spectral measurements for modeling CPV production - 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