{"id":815,"date":"2024-08-21T09:50:39","date_gmt":"2024-08-21T07:50:39","guid":{"rendered":"https:\/\/lehrpfad.umwelt-campus.de\/two-axis-tracking-photovoltaic-system\/"},"modified":"2025-09-10T07:56:06","modified_gmt":"2025-09-10T05:56:06","slug":"two-axis-tracking-photovoltaic-system","status":"publish","type":"page","link":"https:\/\/lehrpfad.umwelt-campus.de\/en\/two-axis-tracking-photovoltaic-system\/","title":{"rendered":"Two-axis tracking photovoltaic system"},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-block-ddf63a6a alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-d71b3bf5\">\n<figure class=\"wp-block-audio\"><audio controls src=\"https:\/\/lehrpfad.umwelt-campus.de\/wp-content\/uploads\/2025\/09\/111_1_eng.mp3\"><\/audio><\/figure>\n\n\n\n<p>At this location, a movable, or &#8220;tracking&#8221;, photovoltaic system can be observed. Such systems are mounted on a specialized structure, often on a mast. The unique feature is that the orientation of the photovoltaic module surface adjusts to the sun&#8217;s path, ensuring optimal light absorption \u2013 and thus maximum performance \u2013 at all times.<\/p>\n\n\n\n<p>This particular system is a dual-axis tracking photovoltaic installation that was installed in 2007. It has a nominal capacity of approximately 5 Kilowatt peak (kWp). The module surface, measuring 38 m2 consists of 24 photovoltaic modules with a respective output of around 200 Wp.<\/p>\n\n\n\n<p>Tracked photovoltaic systems are usually installed on open fields. There are also variants that can be installed on rooft ops, including rotating halls that track the entire building on a single axis.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-2ef278c5 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\"  sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/lehrpfad.umwelt-campus.de\/wp-content\/uploads\/2025\/07\/111_anlage.webp\" alt=\"\" width=\"741\" height=\"725\" title=\"\" loading=\"lazy\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<figure class=\"wp-block-audio\"><audio controls src=\"https:\/\/lehrpfad.umwelt-campus.de\/wp-content\/uploads\/2025\/09\/111_2_eng.mp3\"><\/audio><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Single or dual axis tracking<\/h3>\n\n\n\n<p>A distinction is generally made between single-axis and dual-axis tracking. Whereas with single-axis tracking, the module field follows the sun either horizontally or vertically, dual-axis tracking can do both. This has a decisive eff ect on the yield. In fact, with the single-axis version, an increased electricity yield of up to 25% can be expected, with the dual-axis version up to 40%.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Astronomical or sensor-controlled tracking<\/h3>\n\n\n\n<p>With astronomical tracking, the control unit follows a programmed, location-specific course<br>of the sun. In this case, the actual solar radiation is not taken into consideration. This setting<br>is therefore mostly used in regions where poor light conditions and diff use light are rarely to<br>be expected.<\/p>\n\n\n\n<p>The sensor-controlled tracking always looks for the brightest point in the sky and aligns the<br>solar modules accordingly. In this way, the most eff ective energy yield is achieved. However,<br>due to the highly specialised technology, these systems are considerably more expensive to<br>purchase and to maintain.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-e9c5f59b\">\n<div class=\"wp-block-uagb-info-box uagb-block-a99f778a uagb-infobox__content-wrap  uagb-infobox-icon-above-title uagb-infobox-image-valign-top hinweisbox\"><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-icon-wrap\"><div class=\"uagb-iconbox-icon-wrap uagb-infobox-shape-circle\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\"><path d=\"M112.1 454.3c0 6.297 1.816 12.44 5.284 17.69l17.14 25.69c5.25 7.875 17.17 14.28 26.64 14.28h61.67c9.438 0 21.36-6.401 26.61-14.28l17.08-25.68c2.938-4.438 5.348-12.37 5.348-17.7L272 415.1h-160L112.1 454.3zM191.4 .0132C89.44 .3257 16 82.97 16 175.1c0 44.38 16.44 84.84 43.56 115.8c16.53 18.84 42.34 58.23 52.22 91.45c.0313 .25 .0938 .5166 .125 .7823h160.2c.0313-.2656 .0938-.5166 .125-.7823c9.875-33.22 35.69-72.61 52.22-91.45C351.6 260.8 368 220.4 368 175.1C368 78.61 288.9-.2837 191.4 .0132zM192 96.01c-44.13 0-80 35.89-80 79.1C112 184.8 104.8 192 96 192S80 184.8 80 176c0-61.76 50.25-111.1 112-111.1c8.844 0 16 7.159 16 16S200.8 96.01 192 96.01z\"><\/path><\/svg><\/div><\/div><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\">Tips and measures<\/h3><\/div><div class=\"uagb-ifb-separator\"><\/div><p class=\"uagb-ifb-desc\">Generally, tracked PV systems are not used for private households. However, a PV system on the roof or a balcony power plant should be considered.<\/p><\/div><\/div>\n\n\n\n<h4 class=\"wp-block-heading\">Two-axis tracking photovoltaic systems<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>rotate horizontally and tilt vertically to follow the inclination of the sun and the sun\u2018s path.<\/li>\n\n\n\n<li>have an up to 40% higher electricity yield compared to stationary systems.<\/li>\n<\/ul>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Your location:<\/h2>\n\n\n    <div id=\"map_69e9062ea8d4a\" style=\"height: 400px; margin: 20px 0;\"><\/div>\n    <script>\n    document.addEventListener('DOMContentLoaded', function () {\n        var map = L.map('map_69e9062ea8d4a').setView([49.60935339203495, 7.1670544088773696], 15);\n\n        \/\/ OSM Layer\n        L.tileLayer('https:\/\/{s}.tile.openstreetmap.org\/{z}\/{x}\/{y}.png', {\n            attribution: '&copy; OpenStreetMap contributors'\n        }).addTo(map);\n\n        \/\/ Icon f\u00fcr aktuelles Schild (blau, normal)\n        var currentIcon = L.icon({\n            iconUrl: 'https:\/\/unpkg.com\/leaflet@1.9.4\/dist\/images\/marker-icon.png',\n            shadowUrl: 'https:\/\/unpkg.com\/leaflet@1.9.4\/dist\/images\/marker-shadow.png',\n            iconSize: [25, 41],\n            iconAnchor: [12, 41],\n            popupAnchor: [1, -34],\n            shadowSize: [41, 41]\n        });\n\n        \/\/ Icon f\u00fcr nahe Schilder (grau, kleiner)\n        var nearbyIcon = L.icon({\n            iconUrl: 'https:\/\/raw.githubusercontent.com\/pointhi\/leaflet-color-markers\/master\/img\/marker-icon-grey.png',\n            shadowUrl: 'https:\/\/unpkg.com\/leaflet@1.9.4\/dist\/images\/marker-shadow.png',\n            iconSize: [18, 30], \/\/ kleiner\n            iconAnchor: [9, 30],\n            popupAnchor: [1, -24],\n            shadowSize: [30, 30]\n        });\n\n        \/\/ Marker aktuelles Schild\n        L.marker([49.60935339203495, 7.1670544088773696], { icon: currentIcon })\n            .addTo(map)\n            .bindPopup('<b>Two-axis tracking photovoltaic system<\/b>');\n\n        \/\/ Marker nahe Schilder\n        var nearby = [{\"title\":\"Nationalpark Hunsr\\u00fcck-Hochwald\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/nlphh\\\/\",\"lat\":\"49.60774361601799\",\"lon\":\"7.169445223149881\"},{\"title\":\"National Park Hunsr\\u00fcck-Hochwald\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/national-park-hunsrueck-hochwald\\\/\",\"lat\":\"49.60774361601799\",\"lon\":\"7.169445223149881\"},{\"title\":\"Flora und Fauna am UCB\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/flora-und-fauna-am-ucb\\\/\",\"lat\":\"49.60795415550785\",\"lon\":\"7.166252351542241\"},{\"title\":\"Flora and fauna at the ECB\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/flora-and-fauna-at-the-ecb\\\/\",\"lat\":\"49.60795415550785\",\"lon\":\"7.166252351542241\"},{\"title\":\"Lebensraum Teich\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/lebensraum-teich\\\/\",\"lat\":\"49.60899002682144\",\"lon\":\"7.168950029874517\"},{\"title\":\"Habitat artificial pond\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/habitat-artifi-cial-pond\\\/\",\"lat\":\"49.60899002682144\",\"lon\":\"7.168950029874517\"},{\"title\":\"Hoppst\\u00e4dten-Weiersbach\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/hoppstaedten-weiersbach\\\/\",\"lat\":\"49.60634453818674\",\"lon\":\"7.172080443084882\"},{\"title\":\"Hoppst\\u00e4dten-Weiersbach\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/hoppstaedten-weiersbach\\\/\",\"lat\":\"49.60634453818674\",\"lon\":\"7.172080443084882\"},{\"title\":\"Zukunft gestalten \\u2013 Vielfalt erhalten\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/klima-und-artenschutz\\\/\",\"lat\":\"49.60955967894184\",\"lon\":\"7.1682319206623\"},{\"title\":\"Shape the future \\u2013 Preserve diversity\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/shape-the-future-preserve-diversity\\\/\",\"lat\":\"49.60955967894184\",\"lon\":\"7.1682319206623\"},{\"title\":\"Lebendige Totholzinsel\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/totholzinsel\\\/\",\"lat\":\"49.61137095302918\",\"lon\":\"7.172506150597966\"},{\"title\":\"Living deadwood island\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/living-deadwood-island\\\/\",\"lat\":\"49.61137095302918\",\"lon\":\"7.172506150597966\"},{\"title\":\"Block- und Felsschutthalden\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/blockhalde\\\/\",\"lat\":\"49.612394007728355\",\"lon\":\"7.168353322931981\"},{\"title\":\"Stone runs and screes\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/stone-runs-and-screes\\\/\",\"lat\":\"49.612394007728355\",\"lon\":\"7.168353322931981\"},{\"title\":\"Nachwachsende Energie\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/bioenergie\\\/\",\"lat\":\"49.60703030568601\",\"lon\":\"7.170509772559681\"},{\"title\":\"Bioenergy\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/bioenergy\\\/\",\"lat\":\"49.60703030568601\",\"lon\":\"7.170509772559681\"},{\"title\":\"Oberfl\\u00e4chenversickerung\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/oberflaechenversickerung\\\/\",\"lat\":\"49.607665916682286\",\"lon\":\"7.16747988164957\"},{\"title\":\"Rain is precious\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/rain-is-precious\\\/\",\"lat\":\"49.607665916682286\",\"lon\":\"7.16747988164957\"},{\"title\":\"Gr\\u00fcne Oasen auf D\\u00e4chern\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/dachbegruenung\\\/\",\"lat\":\"49.608063515546284\",\"lon\":\"7.171160639304729\"},{\"title\":\"Green oases on roofs\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/green-oases-on-roofs\\\/\",\"lat\":\"49.608063515546284\",\"lon\":\"7.171160639304729\"},{\"title\":\"Lebensraum Wassergraben\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/lebensraum-wassergraben\\\/\",\"lat\":\"49.60700483779717\",\"lon\":\"7.171370310954045\"},{\"title\":\"Water ditch\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/water-ditch\\\/\",\"lat\":\"49.60700483779717\",\"lon\":\"7.171370310954045\"},{\"title\":\"Sonne elektrisiert\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/solarstromerzeugung\\\/\",\"lat\":\"49.60776138885158\",\"lon\":\"7.170277411975512\"},{\"title\":\"Sun electrifies\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/sun-electrifi-es\\\/\",\"lat\":\"49.60776138885158\",\"lon\":\"7.170277411975512\"},{\"title\":\"Wildnis-Werkstatt-Garten\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/campusgarten\\\/\",\"lat\":\"49.609645275756264\",\"lon\":\"7.168987580774521\"},{\"title\":\"Wilderness Workshop Garden\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/wilderness-workshop-garden\\\/\",\"lat\":\"49.609645275756264\",\"lon\":\"7.168987580774521\"},{\"title\":\"Die Welt im richtigen Licht\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/beleuchtung\\\/\",\"lat\":\"49.60928221690439\",\"lon\":\"7.167980099999982\"},{\"title\":\"The world in the right light\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/the-world-in-the-right-light\\\/\",\"lat\":\"49.60928221690439\",\"lon\":\"7.167980099999982\"},{\"title\":\"Blumenwiese\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/blumenwiese\\\/\",\"lat\":\"49.60874397249101\",\"lon\":\"7.168729944254955\"},{\"title\":\"Meadow of flowers\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/meadow-of-flowers\\\/\",\"lat\":\"49.60874397249101\",\"lon\":\"7.168729944254955\"},{\"title\":\"Zweiachsig nachgef\\u00fchrte Photovoltaikanlage\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/zweiachsig-nachgefuehrte-solaranlage\\\/\",\"lat\":\"49.60935339203495\",\"lon\":\"7.1670544088773696\"},{\"title\":\"Lebensraum T\\u00fcmpel\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/flachwasserteich\\\/\",\"lat\":\"49.60720866826077\",\"lon\":\"7.168643407849264\"},{\"title\":\"Habitat natural pond\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/habitat-natural-pond\\\/\",\"lat\":\"49.60720866826077\",\"lon\":\"7.168643407849264\"},{\"title\":\"Nisthilfen\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/nisthilfen\\\/\",\"lat\":\"49.609226598886345\",\"lon\":\"7.168639923385693\"},{\"title\":\"Nesting aids\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/nesting-aids\\\/\",\"lat\":\"49.609226598886345\",\"lon\":\"7.168639923385693\"},{\"title\":\"Intelligent gel\\u00fcftet\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/lueftungstechnik\\\/\",\"lat\":\"49.60782917534264\",\"lon\":\"7.168615783502351\"},{\"title\":\"Intelligently ventilated\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/intelligently-ventilated\\\/\",\"lat\":\"49.60782917534264\",\"lon\":\"7.168615783502351\"},{\"title\":\"Lebensraum Trockenmauer\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/trockenmauer\\\/\",\"lat\":\"49.60720398502664\",\"lon\":\"7.168605112283162\"},{\"title\":\"Habitat dry stone wall\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/habitat-dry-stone-wall\\\/\",\"lat\":\"49.60720398502664\",\"lon\":\"7.168605112283162\"},{\"title\":\"Null-Emissions-Mobilit\\u00e4t\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/solarcarport\\\/\",\"lat\":\"49.60686137764618\",\"lon\":\"7.168626409225781\"},{\"title\":\"Zero-emission mobility\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/zero-emission-mobility\\\/\",\"lat\":\"49.60686137764618\",\"lon\":\"7.168626409225781\"},{\"title\":\"Multitalent Hecke\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/feldhecke\\\/\",\"lat\":\"49.60956685114868\",\"lon\":\"7.169043413066614\"},{\"title\":\"All-rounder hedge\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/all-rounder-hedge\\\/\",\"lat\":\"49.60956685114868\",\"lon\":\"7.169043413066614\"},{\"title\":\"Plus-Energie-Geb\\u00e4ude\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/plus-energie-gebaeude\\\/\",\"lat\":\"49.60742850741771\",\"lon\":\"7.168809175659778\"},{\"title\":\"Plus-Energy Building\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/plus-energy-building\\\/\",\"lat\":\"49.60742850741771\",\"lon\":\"7.168809175659778\"},{\"title\":\"Umwelt-Campus Birkenfeld\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/ucb\\\/\",\"lat\":\"49.607671546248255\",\"lon\":\"7.16898241091688\"},{\"title\":\"Environmental Campus Birkenfeld\",\"url\":\"https:\\\/\\\/lehrpfad.umwelt-campus.de\\\/en\\\/environmental-campus-birkenfeld\\\/\",\"lat\":\"49.607671546248255\",\"lon\":\"7.16898241091688\"}];\n        nearby.forEach(function (loc) {\n            L.marker([loc.lat, loc.lon], { icon: nearbyIcon }).addTo(map)\n                .bindPopup('<a href=\"' + loc.url + '\">' + loc.title + '<\/a>');\n        });\n    });\n    <\/script>\n    \n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>At this location, a movable, or &#8220;tracking&#8221;, photovoltaic system can be observed. Such systems are mounted on a specialized structure, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":565,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-815","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/lehrpfad.umwelt-campus.de\/wp-content\/uploads\/2025\/07\/111_header.webp",1000,584,false],"thumbnail":["https:\/\/lehrpfad.umwelt-campus.de\/wp-content\/uploads\/2025\/07\/111_header-150x150.webp",150,150,true],"medium":["https:\/\/lehrpfad.umwelt-campus.de\/wp-content\/uploads\/2025\/07\/111_header-300x175.webp",300,175,true],"medium_large":["https:\/\/lehrpfad.umwelt-campus.de\/wp-content\/uploads\/2025\/07\/111_header-768x449.webp",768,449,true],"large":["https:\/\/lehrpfad.umwelt-campus.de\/wp-content\/uploads\/2025\/07\/111_header.webp",1000,584,false],"1536x1536":["https:\/\/lehrpfad.umwelt-campus.de\/wp-content\/uploads\/2025\/07\/111_header.webp",1000,584,false],"2048x2048":["https:\/\/lehrpfad.umwelt-campus.de\/wp-content\/uploads\/2025\/07\/111_header.webp",1000,584,false]},"uagb_author_info":{"display_name":"wplpadmin","author_link":"https:\/\/lehrpfad.umwelt-campus.de\/en\/author\/wplpadmin\/"},"uagb_comment_info":0,"uagb_excerpt":"At this location, a movable, or &#8220;tracking&#8221;, photovoltaic system can be observed. Such systems are mounted on a specialized structure, [&hellip;]","_links":{"self":[{"href":"https:\/\/lehrpfad.umwelt-campus.de\/en\/wp-json\/wp\/v2\/pages\/815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lehrpfad.umwelt-campus.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lehrpfad.umwelt-campus.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lehrpfad.umwelt-campus.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lehrpfad.umwelt-campus.de\/en\/wp-json\/wp\/v2\/comments?post=815"}],"version-history":[{"count":6,"href":"https:\/\/lehrpfad.umwelt-campus.de\/en\/wp-json\/wp\/v2\/pages\/815\/revisions"}],"predecessor-version":[{"id":1232,"href":"https:\/\/lehrpfad.umwelt-campus.de\/en\/wp-json\/wp\/v2\/pages\/815\/revisions\/1232"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lehrpfad.umwelt-campus.de\/en\/wp-json\/wp\/v2\/media\/565"}],"wp:attachment":[{"href":"https:\/\/lehrpfad.umwelt-campus.de\/en\/wp-json\/wp\/v2\/media?parent=815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}