{"id":3267,"date":"2024-09-18T13:24:41","date_gmt":"2024-09-18T05:24:41","guid":{"rendered":"http:\/\/blkg.ichuanghui.cn\/?p=3267"},"modified":"2024-09-18T13:28:27","modified_gmt":"2024-09-18T05:28:27","slug":"what-factors-affect-the-power-generation-of-photovoltaic-power-plants","status":"publish","type":"post","link":"https:\/\/www.bluesunpv.com\/ro\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/","title":{"rendered":"Ce factori afecteaz\u0103 produc\u021bia de energie a centralelor fotovoltaice?"},"content":{"rendered":"<p>Metoda de calcul a produc\u021biei de energie a centralei fotovoltaice, produc\u021bia anual\u0103 teoretic\u0103 de energie = media anual\u0103 a radia\u021biei solare totale * suprafa\u021ba total\u0103 a bateriei * eficien\u021ba conversiei fotoelectrice. Cu toate acestea, datorit\u0103 influen\u021bei diferi\u021bilor factori, generarea efectiv\u0103 de energie a centralelor fotovoltaice nu este at\u00e2t de mare. Produc\u021bia anual\u0103 efectiv\u0103 de energie = produc\u021bia anual\u0103 teoretic\u0103 de energie * eficien\u021ba efectiv\u0103 a produc\u021biei de energie. A\u0219adar, ce factori influen\u021beaz\u0103 generarea de energie a centralelor fotovoltaice?<\/p>\n<p>1.1. Cantitatea de radia\u021bie solar\u0103<br \/>\nModulele de celule solare sunt dispozitive care transform\u0103 energia solar\u0103 \u00een energie electric\u0103. Intensitatea radia\u021biei luminoase afecteaz\u0103 \u00een mod direct cantitatea de energie generat\u0103. Datele privind radia\u021bia solar\u0103 \u00een diferite regiuni pot fi ob\u021binute prin intermediul site-ului de interogare a datelor meteorologice al NASA sau cu ajutorul unor programe de proiectare fotovoltaic\u0103 precum PV-SYS \u0219i RETScreen.<\/p>\n<p>1.2. Unghiul de \u00eenclinare al modulelor de celule solare<br \/>\nDatele ob\u021binute de la sta\u021bia meteorologic\u0103 sunt, \u00een general, cantitatea de radia\u021bie solar\u0103 pe plan orizontal, care este convertit\u0103 \u00een cantitatea de radia\u021bie pe suprafa\u021ba \u00eenclinat\u0103 a re\u021belei fotovoltaice, astfel \u00eenc\u00e2t s\u0103 se poat\u0103 calcula produc\u021bia de energie a sistemului fotovoltaic. Unghiul optim de \u00eenclinare este legat de latitudinea loca\u021biei proiectului. Valorile aproximative ale experien\u021bei sunt urm\u0103toarele:<br \/>\nA. Latitudine 0\u00b0~25\u00b0, unghi de \u00eenclinare egal cu latitudinea<br \/>\nB. Latitudine 26\u00b0~40\u00b0, \u00eenclina\u021bie egal\u0103 cu latitudinea plus 5\u00b0~10\u00b0<br \/>\nC. Latitudine 41\u00b0~55\u00b0, \u00eenclina\u021bie egal\u0103 cu latitudinea plus 10\u00b0~15\u00b0<\/p>\n<p>1.3. Eficien\u021ba de conversie a modulelor de celule solare<\/p>\n<p>1.4. Pierderi de sistem. Ca toate produsele, pe parcursul ciclului de via\u021b\u0103 de 25 de ani al unei centrale fotovoltaice, eficien\u021ba componentelor \u0219i performan\u021ba componentelor electrice vor sc\u0103dea treptat, iar produc\u021bia de energie va sc\u0103dea de la an la an. Pe l\u00e2ng\u0103 ace\u0219ti factori naturali de \u00eemb\u0103tr\u00e2nire, exist\u0103 \u0219i probleme legate de calitatea componentelor \u0219i a invertoarelor, dispunerea circuitelor, praful, pierderile \u00een serie \u0219i \u00een paralel, pierderile de cablu \u0219i al\u021bi factori.<br \/>\n\u00cen modelul financiar al unei centrale fotovoltaice generale, produc\u021bia de energie a sistemului va sc\u0103dea cu aproximativ 5% \u00een trei ani, iar produc\u021bia de energie va sc\u0103dea la 80% dup\u0103 20 de ani.<\/p>","protected":false},"excerpt":{"rendered":"<p>Calculation method of photovoltaic power station power generation, theoretical annual power generation = annual average total solar radiation * total battery area * photoelectric conversion efficiency. However, due to the influence of various factors, the actual power generation of photovoltaic power stations is not that much. Actual annual power generation = theoretical annual power generation [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-3267","post","type-post","status-publish","format-standard","hentry","category-solar-inverter-faqs"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What Factors Affect The Power Generation Of Photovoltaic Power Plants? - Bluesun Solar<\/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.bluesunpv.com\/ro\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Factors Affect The Power Generation Of Photovoltaic Power Plants? - Bluesun Solar\" \/>\n<meta property=\"og:description\" content=\"Calculation method of photovoltaic power station power generation, theoretical annual power generation = annual average total solar radiation * total battery area * photoelectric conversion efficiency. However, due to the influence of various factors, the actual power generation of photovoltaic power stations is not that much. Actual annual power generation = theoretical annual power generation [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bluesunpv.com\/ro\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/\" \/>\n<meta property=\"og:site_name\" content=\"Bluesun Solar\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pv.bluesun\" \/>\n<meta property=\"article:published_time\" content=\"2024-09-18T05:24:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-09-18T05:28:27+00:00\" \/>\n<meta name=\"author\" content=\"blkg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Scris de\" \/>\n\t<meta name=\"twitter:data1\" content=\"blkg\" \/>\n\t<meta name=\"twitter:label2\" content=\"Timp estimat pentru citire\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.bluesunpv.com\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/\",\"url\":\"https:\/\/www.bluesunpv.com\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/\",\"name\":\"What Factors Affect The Power Generation Of Photovoltaic Power Plants? - Bluesun Solar\",\"isPartOf\":{\"@id\":\"https:\/\/www.bluesunpv.com\/#website\"},\"datePublished\":\"2024-09-18T05:24:41+00:00\",\"dateModified\":\"2024-09-18T05:28:27+00:00\",\"author\":{\"@id\":\"https:\/\/www.bluesunpv.com\/#\/schema\/person\/83a577285fdc5c8a97f91760206ac17c\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.bluesunpv.com\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/#breadcrumb\"},\"inLanguage\":\"ro-RO\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.bluesunpv.com\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.bluesunpv.com\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.bluesunpv.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What Factors Affect The Power Generation Of Photovoltaic Power Plants?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.bluesunpv.com\/#website\",\"url\":\"https:\/\/www.bluesunpv.com\/\",\"name\":\"Bluesun Solar\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.bluesunpv.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ro-RO\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.bluesunpv.com\/#\/schema\/person\/83a577285fdc5c8a97f91760206ac17c\",\"name\":\"blkg\",\"sameAs\":[\"https:\/\/www.bluesunpv.com\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What Factors Affect The Power Generation Of Photovoltaic Power Plants? - Bluesun Solar","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.bluesunpv.com\/ro\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/","og_locale":"ro_RO","og_type":"article","og_title":"What Factors Affect The Power Generation Of Photovoltaic Power Plants? - Bluesun Solar","og_description":"Calculation method of photovoltaic power station power generation, theoretical annual power generation = annual average total solar radiation * total battery area * photoelectric conversion efficiency. However, due to the influence of various factors, the actual power generation of photovoltaic power stations is not that much. Actual annual power generation = theoretical annual power generation [&hellip;]","og_url":"https:\/\/www.bluesunpv.com\/ro\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/","og_site_name":"Bluesun Solar","article_publisher":"https:\/\/www.facebook.com\/pv.bluesun","article_published_time":"2024-09-18T05:24:41+00:00","article_modified_time":"2024-09-18T05:28:27+00:00","author":"blkg","twitter_card":"summary_large_image","twitter_misc":{"Scris de":"blkg","Timp estimat pentru citire":"2 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.bluesunpv.com\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/","url":"https:\/\/www.bluesunpv.com\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/","name":"What Factors Affect The Power Generation Of Photovoltaic Power Plants? - Bluesun Solar","isPartOf":{"@id":"https:\/\/www.bluesunpv.com\/#website"},"datePublished":"2024-09-18T05:24:41+00:00","dateModified":"2024-09-18T05:28:27+00:00","author":{"@id":"https:\/\/www.bluesunpv.com\/#\/schema\/person\/83a577285fdc5c8a97f91760206ac17c"},"breadcrumb":{"@id":"https:\/\/www.bluesunpv.com\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/#breadcrumb"},"inLanguage":"ro-RO","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.bluesunpv.com\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.bluesunpv.com\/what-factors-affect-the-power-generation-of-photovoltaic-power-plants\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.bluesunpv.com\/"},{"@type":"ListItem","position":2,"name":"What Factors Affect The Power Generation Of Photovoltaic Power Plants?"}]},{"@type":"WebSite","@id":"https:\/\/www.bluesunpv.com\/#website","url":"https:\/\/www.bluesunpv.com\/","name":"Bluesun Solar","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.bluesunpv.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ro-RO"},{"@type":"Person","@id":"https:\/\/www.bluesunpv.com\/#\/schema\/person\/83a577285fdc5c8a97f91760206ac17c","name":"blkg","sameAs":["https:\/\/www.bluesunpv.com\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.bluesunpv.com\/ro\/wp-json\/wp\/v2\/posts\/3267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bluesunpv.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bluesunpv.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bluesunpv.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bluesunpv.com\/ro\/wp-json\/wp\/v2\/comments?post=3267"}],"version-history":[{"count":0,"href":"https:\/\/www.bluesunpv.com\/ro\/wp-json\/wp\/v2\/posts\/3267\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bluesunpv.com\/ro\/wp-json\/wp\/v2\/media?parent=3267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bluesunpv.com\/ro\/wp-json\/wp\/v2\/categories?post=3267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bluesunpv.com\/ro\/wp-json\/wp\/v2\/tags?post=3267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}