{"id":14006,"date":"2020-06-23T23:53:47","date_gmt":"2020-06-23T23:53:47","guid":{"rendered":"https:\/\/elexpert.ma\/index.php\/solutions\/monitoring-and-surveillance-of-photovoltaic-installations\/"},"modified":"2023-03-08T22:39:57","modified_gmt":"2023-03-08T22:39:57","slug":"monitoring-and-surveillance-of-photovoltaic-installations","status":"publish","type":"elexpert_solution","link":"https:\/\/elexpert.ma\/index.php\/solutions\/power-monitoring\/monitoring-and-surveillance-of-photovoltaic-installations\/?lang=en","title":{"rendered":"Monitoring and surveillance of photovoltaic installations"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row cspt-text-color=&#8221;white&#8221; full_width=&#8221;stretch_row&#8221; css=&#8221;.vc_custom_1630267384750{padding-top: 100px !important;padding-bottom: 0px !important;background-image: url(https:\/\/elexpert.ma\/wp-content\/uploads\/2021\/08\/monitoring-PV.jpg?id=12653) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}&#8221;][vc_column width=&#8221;1\/2&#8243; css=&#8221;.vc_custom_1630267397544{padding-top: 20px !important;background-color: #00c6f2 !important;}&#8221;][vc_raw_html]W2VsZXhwZXJ0X2JyZWFkY3J1bXBd[\/vc_raw_html][\/vc_column][vc_column width=&#8221;1\/2&#8243;][\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1591394160539{padding-top: 50px !important;padding-bottom: 50px !important;}&#8221;][vc_column width=&#8221;3\/4&#8243;][vc_column_text]The decision to invest in a photovoltaic system is usually motivated by the return on investment it provides. This is closely related to the amount of energy that will be produced during the operating period and the duration of the operation.<\/p>\n<p>The operator must therefore ensure that he gets the maximum energy out of his installation and optimizes its life span.<\/p>\n<p class=\"Normal tm6\"><span class=\"tm7\">However, several phenomena can affect the yield of a photovoltaic installation:<\/span><\/p>\n<ul>\n<li class=\"ListParagraph tm8\">Fouling of the photovoltaic panels by dust, pollution or other elements (bird droppings, etc.)<\/li>\n<li class=\"ListParagraph tm8\">Occurrence of shading not initially anticipated (growth of plants, trees, etc.)<\/li>\n<li class=\"ListParagraph tm8\">The degradation of several photovoltaic cells or modules due to an incident or premature aging<\/li>\n<li class=\"ListParagraph tm8\">The melting of a string protection fuse. This case is difficult to detect when several strings are mounted in parallel,<\/li>\n<li class=\"ListParagraph tm8\">Etc.<\/li>\n<\/ul>\n<p class=\"Normal tm6\"><span class=\"tm7\">The only way to optimize the operation of the photovoltaic system is to monitor it continuously. Such monitoring shall include:<\/span><\/p>\n<ul>\n<li class=\"ListParagraph tm8\">Permanent monitoring of the actual yield in relation to the theoretical yield<\/li>\n<li class=\"ListParagraph tm8\">Monitoring of alarms generated by the main equipment (inverters, chargers, etc.)<\/li>\n<li class=\"ListParagraph tm8\">Monitoring the status of protection and control devices (circuit breakers, fuses, switches)<\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/4&#8243;][vc_cta h2=&#8221;Download the brochure&#8221; txt_align=&#8221;center&#8221; add_button=&#8221;bottom&#8221; btn_title=&#8221;Download&#8221; btn_color=&#8221;black&#8221; btn_align=&#8221;center&#8221; add_icon=&#8221;top&#8221; i_icon_fontawesome=&#8221;fas fa-cloud-download-alt&#8221; i_color=&#8221;black&#8221; btn_link=&#8221;url:http%3A%2F%2Felexpert.ma%2Fwp-content%2Fuploads%2F2021%2F07%2FP36.pdf|target:%20_blank|&#8221;][\/vc_cta][\/vc_column][\/vc_row][vc_row cspt-bg-color=&#8221;light&#8221; full_width=&#8221;stretch_row&#8221; css=&#8221;.vc_custom_1621543716643{padding-top: 50px !important;padding-bottom: 50px !important;}&#8221;][vc_column][vc_column_text]<\/p>\n<p class=\"Normal tm6\"><span class=\"tm7\">Elexpert has developed the ENR-MONITOR solution which allows to :<\/span><\/p>\n<ul>\n<li class=\"ListParagraph tm8\">Measure the voltage, current, power and energy produced by each string of PV modules<\/li>\n<li class=\"ListParagraph tm8\">Measure voltage, current, power and energy stored and released by the batteries<\/li>\n<li class=\"ListParagraph tm8\">Measure the main electrical parameters of each inverter and monitor its operating status<\/li>\n<li class=\"ListParagraph tm8\">Measuring the main electrical parameters of the other parts of the installation: consumption by use, group of uses, etc., consumption from the public grid, consumption from the generator, quantity of energy injected into the grid, quality of electrical energy at the point of connection to the grid (PCC), &#8230;<\/li>\n<li class=\"ListParagraph tm8\">Monitor the condition of the photovoltaic modules and their control and protection equipment (fuses, switches, circuit breakers, surge protectors)<\/li>\n<li class=\"ListParagraph tm8\">Limit injection into the public grid to a predefined percentage or eliminate it altogether,<\/li>\n<li class=\"ListParagraph tm8\">Monitor environmental parameters: solar irradiation, ambient temperature and humidity, panel temperature, wind speed, and other parameters upon request.<\/li>\n<li class=\"ListParagraph tm8\">Etc.<\/li>\n<\/ul>\n<p>[\/vc_column_text][vc_single_image image=&#8221;13484&#8243; img_size=&#8221;full&#8221; alignment=&#8221;center&#8221; onclick=&#8221;link_image&#8221;][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; css=&#8221;.vc_custom_1622584440148{padding-top: 50px !important;padding-bottom: 50px !important;}&#8221;][vc_column][vc_column_text]<\/p>\n<p class=\"Normal tm5\" style=\"text-align: justify;\"><span class=\"tm6\">Our solutions are tailor-made, taking into account the exact architecture of your installation and your specific needs.<\/span><\/p>\n<p>[\/vc_column_text]<div  class=\"creativesplanet-ul-list cspt-ul-type-icon\"><ul><li><i class=\"cspt-globalcolor fas fa-check-circle\"><\/i> Self-consumption installations with or without storage<\/li><li><i class=\"cspt-globalcolor fas fa-check-circle\"><\/i> Self-production installation<\/li><li><i class=\"cspt-globalcolor fas fa-check-circle\"><\/i> Off-grid installations<\/li><li><i class=\"cspt-globalcolor fas fa-check-circle\"><\/i> Pumping plants<\/li><li><i class=\"cspt-globalcolor fas fa-check-circle\"><\/i> Hybrid installations<\/li><\/ul><\/div>[\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; css=&#8221;.vc_custom_1630267572463{padding-top: 50px !important;padding-bottom: 50px !important;}&#8221;][vc_column][vc_column_text]<span class=\"tm7\">The benefits are many:<\/span><\/p>\n<ul>\n<li class=\"ListParagraph tm8\">Customized architecture: whatever the configuration of your installation: single-site or multi-site, single-inverter or multi-inverter, on-grid or off-grid, self-consumption or self-production, solar pumping installation, hybrid PV \/ wind \/ solar heating installation, with or without backup generator, etc.<\/li>\n<li class=\"ListParagraph tm8\">Customized supervision screens<\/li>\n<li class=\"ListParagraph tm8\">Customized production and consumption reports<\/li>\n<li class=\"ListParagraph tm8\">Local and actual weather data<\/li>\n<li class=\"ListParagraph tm8\">Real time monitoring of the performance ratio of the installation<\/li>\n<li class=\"ListParagraph tm8\">Measurement of the efficiency of each individual component: PV modules, inverters, etc.<\/li>\n<li class=\"ListParagraph tm8\">Integration of network analyzers for power quality control<\/li>\n<li class=\"ListParagraph tm8\">Integration of infrared thermography cameras for monitoring the photovoltaic field<\/li>\n<li class=\"ListParagraph tm8\">Integration of DC and AC dataloggers for monitoring outgoing feeders (use), storage batteries, &#8230; and measuring the energy consumed per load or group of loads<\/li>\n<li class=\"ListParagraph tm8\">Creation of alarms on any type of event: out-of-tolerance electrical parameters, drop in efficiency, erratic operation, loss of communication, etc.<\/li>\n<li class=\"ListParagraph tm8\">Real-time alarms, by e-mail, SMS or local, visual or sound<\/li>\n<li class=\"ListParagraph tm8\">Proprietary database, installed locally, on your premises. No need for a PC for data storage<\/li>\n<li class=\"ListParagraph tm8\">Access to the application via the local Intranet or via the Web if needed (with passwords and secure VPN)<\/li>\n<li class=\"ListParagraph tm8\">Can be integrated into an existing energy management system or Scada system<\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row disable_element=&#8221;yes&#8221; css=&#8221;.vc_custom_1631456237239{padding-top: 50px !important;padding-bottom: 50px !important;}&#8221;][vc_column]<div  class=\"creativesplanet-element creativesplanet-element-portfolio cspt-element-portfolio-style-2 creativesplanet-element-viewtype-row-column cspt-sortable-no\" data-show=\"3\" data-columns=\"3\" data-loop=\"false\" data-autoplay=\"false\" data-center=\"false\" data-nav=\"false\" data-dots=\"false\" data-autoplayspeed=\"1000\" data-margin=\"\"><div class=\"creativesplanet-element-inner\"><div class=\"cspt-ele-header-area\"><\/div><div class=\"cspt-element-posts-wrapper row multi-columns-row\"><div class=\"cspt-ele cspt-portfolio-ele col-md-4 batiments-administratifs-et-de-bureaux cspt-term-43 continuite-de-service cspt-term-48 data-centers cspt-term-41 distribution-et-logistique cspt-term-44 economies-denergie cspt-term-46 energie cspt-term-39 enseignement cspt-term-45 hopitaux-et-sante cspt-term-40 industrie cspt-term-36\"><article class=\"creativesplanet-ele creativesplanet-ele-portfolio cspt-portfolio-style-2 cspt-odd\">\r\n\t<div class=\"creativesplanet-post-item\">\t\t\t\t\r\n\t\t<div class=\"cspt-image-wrapper\">\r\n\t\t\t<div class=\"cspt-featured-wrapper\"><a href=\"https:\/\/elexpert.ma\/index.php\/portfolio\/massive-deployment-of-solar-panels\/\"><img loading=\"lazy\" decoding=\"async\" width=\"770\" height=\"500\" src=\"https:\/\/elexpert.ma\/wp-content\/uploads\/2019\/06\/img-05-770x500.jpg\" class=\"attachment-cspt-img-770x500 size-cspt-img-770x500 wp-post-image\" alt=\"\" data-id=\"10058\" \/><\/a><\/div>\t\t<\/div>\t\t\t\r\n\t\t<div class=\"cspt-content-wrapper\">\r\n\t\t\t<h3 class=\"cspt-portfolio-title\"><a href=\"https:\/\/elexpert.ma\/index.php\/portfolio\/massive-deployment-of-solar-panels\/\">Massive Deployment Of Solar<\/a><\/h3>\t\r\n\t\t\t\t\t\t\t<div class=\"cspt-short-description\">\r\n\t\t\t\t\t<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor text ever since&#8230;<\/p>\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t<div class=\"vc_btn3-container vc_btn3-inline\">\r\n\t\t\t\t<a class=\"vc_general vc_btn3 vc_btn3-size-md vc_btn3-shape-rounded vc_btn3-style-modern vc_btn3-color-globalcolor\" href=\"https:\/\/elexpert.ma\/index.php\/portfolio\/massive-deployment-of-solar-panels\/\" title=\"Massive Deployment Of Solar\"><span>Read More<\/span><\/a>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/article><\/div><div class=\"cspt-ele cspt-portfolio-ele col-md-4 banque-et-assurance cspt-term-42 continuite-de-service cspt-term-48 data-centers cspt-term-41 distribution-et-logistique cspt-term-44 economies-denergie cspt-term-46 energie cspt-term-39 hopitaux-et-sante cspt-term-40 industrie cspt-term-36 infrastructures cspt-term-37 telecoms-radio-et-tv cspt-term-38\"><article class=\"creativesplanet-ele creativesplanet-ele-portfolio cspt-portfolio-style-2 cspt-even\">\r\n\t<div class=\"creativesplanet-post-item\">\t\t\t\t\r\n\t\t<div class=\"cspt-image-wrapper\">\r\n\t\t\t<div class=\"cspt-featured-wrapper\"><a href=\"https:\/\/elexpert.ma\/index.php\/portfolio\/swedish-mega-project\/\"><img loading=\"lazy\" decoding=\"async\" width=\"770\" height=\"500\" src=\"https:\/\/elexpert.ma\/wp-content\/uploads\/2019\/06\/img-05-770x500.jpg\" class=\"attachment-cspt-img-770x500 size-cspt-img-770x500 wp-post-image\" alt=\"\" data-id=\"10058\" \/><\/a><\/div>\t\t<\/div>\t\t\t\r\n\t\t<div class=\"cspt-content-wrapper\">\r\n\t\t\t<h3 class=\"cspt-portfolio-title\"><a href=\"https:\/\/elexpert.ma\/index.php\/portfolio\/swedish-mega-project\/\">Swedish Mega Project<\/a><\/h3>\t\r\n\t\t\t\t\t\t\t<div class=\"cspt-short-description\">\r\n\t\t\t\t\t<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor text ever since&#8230;<\/p>\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t<div class=\"vc_btn3-container vc_btn3-inline\">\r\n\t\t\t\t<a class=\"vc_general vc_btn3 vc_btn3-size-md vc_btn3-shape-rounded vc_btn3-style-modern vc_btn3-color-globalcolor\" href=\"https:\/\/elexpert.ma\/index.php\/portfolio\/swedish-mega-project\/\" title=\"Swedish Mega Project\"><span>Read More<\/span><\/a>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/article><\/div><div class=\"cspt-ele cspt-portfolio-ele col-md-4 continuite-de-service cspt-term-48 economies-denergie cspt-term-46 energie cspt-term-39 enseignement cspt-term-45 hopitaux-et-sante cspt-term-40 industrie cspt-term-36 infrastructures cspt-term-37 qualite-denergie cspt-term-47\"><article class=\"creativesplanet-ele creativesplanet-ele-portfolio cspt-portfolio-style-2 cspt-odd\">\r\n\t<div class=\"creativesplanet-post-item\">\t\t\t\t\r\n\t\t<div class=\"cspt-image-wrapper\">\r\n\t\t\t<div class=\"cspt-featured-wrapper\"><a href=\"https:\/\/elexpert.ma\/index.php\/portfolio\/consectetur-adipiscing\/\"><img loading=\"lazy\" decoding=\"async\" width=\"770\" height=\"500\" src=\"https:\/\/elexpert.ma\/wp-content\/uploads\/2019\/06\/img-04-770x500.jpg\" class=\"attachment-cspt-img-770x500 size-cspt-img-770x500 wp-post-image\" alt=\"\" data-id=\"10059\" \/><\/a><\/div>\t\t<\/div>\t\t\t\r\n\t\t<div class=\"cspt-content-wrapper\">\r\n\t\t\t<h3 class=\"cspt-portfolio-title\"><a href=\"https:\/\/elexpert.ma\/index.php\/portfolio\/consectetur-adipiscing\/\">Consectetur adipiscing<\/a><\/h3>\t\r\n\t\t\t\t\t\t\t<div class=\"cspt-short-description\">\r\n\t\t\t\t\t<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor text ever since&#8230;<\/p>\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t<div class=\"vc_btn3-container vc_btn3-inline\">\r\n\t\t\t\t<a class=\"vc_general vc_btn3 vc_btn3-size-md vc_btn3-shape-rounded vc_btn3-style-modern vc_btn3-color-globalcolor\" href=\"https:\/\/elexpert.ma\/index.php\/portfolio\/consectetur-adipiscing\/\" title=\"Consectetur adipiscing\"><span>Read More<\/span><\/a>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/article><\/div><\/div><\/div><!-- .creativesplanet-element-inner -->   <\/div><!-- .creativesplanet-element -->  [\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"parent":14042,"menu_order":0,"template":"","class_list":["post-14006","elexpert_solution","type-elexpert_solution","status-publish","hentry","elxpert_section-power-monitoring"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Monitoring and surveillance of photovoltaic installations - Elexpert<\/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:\/\/elexpert.ma\/index.php\/solutions\/power-monitoring\/monitoring-and-surveillance-of-photovoltaic-installations\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Monitoring and surveillance of photovoltaic installations - Elexpert\" \/>\n<meta property=\"og:description\" content=\"[vc_row cspt-text-color=&#8221;white&#8221; full_width=&#8221;stretch_row&#8221; css=&#8221;.vc_custom_1630267384750{padding-top: 100px !important;padding-bottom: 0px !important;background-image: url(https:\/\/elexpert.ma\/wp-content\/uploads\/2021\/08\/monitoring-PV.jpg?id=12653) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}&#8221;][vc_column width=&#8221;1\/2&#8243; css=&#8221;.vc_custom_1630267397544{padding-top: 20px !important;background-color: #00c6f2 !important;}&#8221;][vc_raw_html]W2VsZXhwZXJ0X2JyZWFkY3J1bXBd[\/vc_raw_html][\/vc_column][vc_column width=&#8221;1\/2&#8243;][\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1591394160539{padding-top: 50px !important;padding-bottom: 50px !important;}&#8221;][vc_column width=&#8221;3\/4&#8243;][vc_column_text]The decision to invest in a photovoltaic system is usually motivated by the return on investment it provides. This is closely related to the amount of energy that will be produced during the operating period and the duration of the operation. The[&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/elexpert.ma\/index.php\/solutions\/power-monitoring\/monitoring-and-surveillance-of-photovoltaic-installations\/?lang=en\" \/>\n<meta property=\"og:site_name\" content=\"Elexpert\" \/>\n<meta property=\"article:modified_time\" content=\"2023-03-08T22:39:57+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/elexpert.ma\/index.php\/solutions\/power-monitoring\/monitoring-and-surveillance-of-photovoltaic-installations\/?lang=en\",\"url\":\"https:\/\/elexpert.ma\/index.php\/solutions\/power-monitoring\/monitoring-and-surveillance-of-photovoltaic-installations\/?lang=en\",\"name\":\"Monitoring and surveillance of photovoltaic installations - Elexpert\",\"isPartOf\":{\"@id\":\"https:\/\/elexpert.ma\/#website\"},\"datePublished\":\"2020-06-23T23:53:47+00:00\",\"dateModified\":\"2023-03-08T22:39:57+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/elexpert.ma\/index.php\/solutions\/power-monitoring\/monitoring-and-surveillance-of-photovoltaic-installations\/?lang=en#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/elexpert.ma\/index.php\/solutions\/power-monitoring\/monitoring-and-surveillance-of-photovoltaic-installations\/?lang=en\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/elexpert.ma\/index.php\/solutions\/power-monitoring\/monitoring-and-surveillance-of-photovoltaic-installations\/?lang=en#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/elexpert.ma\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Power Monitoring\",\"item\":\"https:\/\/elexpert.ma\/index.php\/solutions\/power-monitoring\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Monitoring and surveillance of photovoltaic installations\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/elexpert.ma\/#website\",\"url\":\"https:\/\/elexpert.ma\/\",\"name\":\"Elexpert\",\"description\":\"Votre partenaire pour la maitrise de l&#039;\u00e9nergie \u00e9lectrique\",\"publisher\":{\"@id\":\"https:\/\/elexpert.ma\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/elexpert.ma\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/elexpert.ma\/#organization\",\"name\":\"Elexpert\",\"url\":\"https:\/\/elexpert.ma\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/elexpert.ma\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/elexpert.ma\/wp-content\/uploads\/2020\/05\/logo-elexpert.jpg\",\"contentUrl\":\"https:\/\/elexpert.ma\/wp-content\/uploads\/2020\/05\/logo-elexpert.jpg\",\"width\":320,\"height\":94,\"caption\":\"Elexpert\"},\"image\":{\"@id\":\"https:\/\/elexpert.ma\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Monitoring and surveillance of photovoltaic installations - Elexpert","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:\/\/elexpert.ma\/index.php\/solutions\/power-monitoring\/monitoring-and-surveillance-of-photovoltaic-installations\/","og_locale":"fr_FR","og_type":"article","og_title":"Monitoring and surveillance of photovoltaic installations - Elexpert","og_description":"[vc_row cspt-text-color=&#8221;white&#8221; full_width=&#8221;stretch_row&#8221; css=&#8221;.vc_custom_1630267384750{padding-top: 100px !important;padding-bottom: 0px !important;background-image: url(https:\/\/elexpert.ma\/wp-content\/uploads\/2021\/08\/monitoring-PV.jpg?id=12653) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}&#8221;][vc_column width=&#8221;1\/2&#8243; css=&#8221;.vc_custom_1630267397544{padding-top: 20px !important;background-color: #00c6f2 !important;}&#8221;][vc_raw_html]W2VsZXhwZXJ0X2JyZWFkY3J1bXBd[\/vc_raw_html][\/vc_column][vc_column width=&#8221;1\/2&#8243;][\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1591394160539{padding-top: 50px !important;padding-bottom: 50px !important;}&#8221;][vc_column width=&#8221;3\/4&#8243;][vc_column_text]The decision to invest in a photovoltaic system is usually motivated by the return on investment it provides. This is closely related to the amount of energy that will be produced during the operating period and the duration of the operation. 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