{"id":586,"date":"2020-02-20T10:57:50","date_gmt":"2020-02-20T09:57:50","guid":{"rendered":"https:\/\/www.e3dc.com\/en\/?post_type=referenzen&#038;p=586"},"modified":"2022-08-30T15:04:59","modified_gmt":"2022-08-30T13:04:59","slug":"own-energy-with-added-and-nutritional-value","status":"publish","type":"referenzen","link":"https:\/\/www.e3dc.com\/proxy\/en\/referenzen\/own-energy-with-added-and-nutritional-value\/","title":{"rendered":"Own energy with added and nutritional value"},"content":{"rendered":"<h2>Own energy with added and nutritional value<\/h2>\n<h2>The Wu\u0308rzbauer family uses the E3\/DC home power station for their bakery and pension<\/h2>\n<ul>\n<li><strong>The energy management controls own supply from PV and the CHP unit<\/strong><\/li>\n<li><strong>85% of the electricity comes from own generation on an annual average<\/strong><\/li>\n<\/ul>\n<div class=\"referenzen_single_content\">\n<div class=\"e3dc-container container\">\n<div class=\"row\">\n<div class=\"col-md-10 col-md-offset-1 clearfix\">\n<div class=\"e3dc-content e3dc-textcontent \">\n<h2>Facts at a glance<\/h2>\n<ul>\n<li><strong>Object:<\/strong> commercial building, usable area: 1,700 m2, year of construction: 1963<\/li>\n<li><strong>Location:<\/strong> Spiegelau, Bavaria, Germany<\/li>\n<li><strong>Equipment:<\/strong> 9.54 kWp photovoltaic system, home power station S10 E (13.8 kWh), CHP unit<\/li>\n<li><strong>Electricity requirement:<\/strong> 37,500 kWh\/a<\/li>\n<li><strong>Degree of independence (2017):<\/strong> 85%<\/li>\n<li><strong>Costs for residual electricity:<\/strong> approx. 135 \u20ac\/month<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \/row --><\/p>\n<\/div>\n<p><!-- \/container --><\/p>\n<div class=\"e3dc-container container\">\n<div class=\"row\">\n<div class=\"e3dc_slider_wrapper\"><\/div>\n<\/div>\n<p><!-- \/row --><\/p>\n<\/div>\n<p><!-- \/container --><\/p>\n<div class=\"e3dc-container container\">\n<div class=\"row\">\n<div class=\"col-md-10 col-md-offset-1 clearfix\">\n<div class=\"e3dc-content e3dc-textcontent \">\n<p>Bakery with caf\u00e9, own apartment and guest rooms: TheWu\u0308rzbauer family in Spiegelau in southern Germanyalways has a high energy demand. With a combination of an E3\/DC home power station, photovoltaics and a heat-guided CHP unit, the family business is largely self-supply. A self-sufficiency of 85 % in the electricity sector is the result of a well thought-out concept.<\/p>\n<p>In the Bavarian Forest, not far from Passau, the communityof Spiegelau is part of a region with goodinfrastructureand sustainable tourism. The brothers Karl-Heinz and Werner Simmet, who jointly manage Solar-Pur AG, are convinced that the independent and CO2-free energy supply is a perfect match. The company has accompanied the development of solar technology for many years and implements numerous projects with photovoltaics, home power stations and e-mobility.<\/p>\n<p>In the case of the sector coupling of electricity andheat, some customers are already very far advancedwith their ideas. Klaus Wu\u0308rzbauer, who runs a bakery with a caf\u00e9 and pension adjacent to his own house in Spiegelau, is such a person. In the family business, the focus was early on the energy revolution with photovoltaics, initially with a pure feed-in system. The family therefore invested in a combined heat and power plant, expanded the solar output on its own roofs and had an E3\/DC home power station installed for storage and energy management.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \/row --><\/p>\n<\/div>\n<p><!-- \/container --><\/p>\n<div class=\"e3dc-container container\">\n<div class=\"row\">\n<div class=\"col-md-10 col-md-offset-1 clearfix\">\n<div class=\"row e3dc-vertical-align-yt\">\n<div class=\"col-md-6 col-md-push-6 e3dc-yt\">\n<div class=\"embed-responsive embed-responsive-16by9\">\n<div class=\"a yt-embed-preview\" style=\"background-image: url('https:\/\/img.youtube.com\/vi\/KCyA1QA3vhY\/sddefault.jpg');\" data-src=\"https:\/\/www.youtube.com\/embed\/KCyA1QA3vhY?wmode=transparent&amp;autoplay=true&amp;rel=0&amp;enablejsapi=1&amp;showinfo=1\">\n<div class=\"yt-icon yt-icon-48px-normal\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"col-md-6 col-md-pull-6\">\n<div class=\"e3dc-content e3dc-textcontent e3dc-textbox\">\n<h2>Teamwork for self-sufficiency<\/h2>\n<p>Klaus Wu\u0308rzbauer had long since realized why own generation and direct consumption of solar power would be worthful for his company: On the one hand, he has large consumers in the bakery who demand a high output over a long period of time, on the other hand, the caf\u00e9 operation and the hotel guests ensure a relatively high basic load throughout the day as well into the evening. The energy-intensive trade, reports Wu\u0308rzbauer, has awakened the desire for independence and calculable energy costs for the future. The consequence was the new self-supply system with an output of almost 10 kWp. It supplies the building with energy in interaction with the CHP unit &#8211; the E3\/DC home power station is responsible for controlling all energy flows in the system.<\/p>\n<p>For Karl-Heinz Simmet this is a \u201eperfect symbiosis\u201c: In the snowy winter of this region, solar power is not quite insignificant but relatively low. Because the CHP plant provides the necessary heat, there is usually also enough electricity available. Of course, the system is connected as an AC power source to the home power station, which thus becomes an energy manager and not just a solar power storage system. \u201eWith the spring the Photovoltaic comes then in addition and fills likewise the electricity accumulator &#8211; an outstanding combination!\u201c<\/p>\n<p>&nbsp;<\/p>\n<h2>Electricity costs at the level of a single-family home<\/h2>\n<p>The Wu\u0308rzbauer family achieves a remarkable 85 % self-sufficiency in their business, according to the annual evaluation for 2017 from the E3\/DC portal. PV and CHP unit generated a total of 41,000 kWh in the reference year, compared to 37,000 kWh for the bakery, caf\u00e9 and pension. The degree of self-sufficiency achieved means that only 5,500 kWh had to be drawn from the grid.<\/p>\n<p>The electricity costs have thus been drastically reduced, reports Klaus Wu\u0308rzbauer: as a pure grid customer he had to pay around 1,000 \u20ac per month in the past. As a self-supplier he gets 135 \u20ac per month, and that does not include the income from the solar power feed-in yet. The result also makes Karl-Heinz Simmet a little proud: \u201eIt\u2018s hard to believe what you can achieve by dealing with modern technologies\u201c. Can you achieve even more? There is still some potential in the degree of self-sufficiency and in the energy cost balance &#8211; because as long as regular surplus electricity has to be fed in and the grid connection remains unavoidable, everything points to additional storage capacity for the home power station. This is the next possible step for Klaus Wu\u0308rzbauer &#8211; and the idea is already maturing!<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \/row --><\/p>\n<\/div>\n<p><!-- \/col --><\/p>\n<\/div>\n<p><!-- \/row --><\/p>\n<\/div>\n<p><!-- \/container --><\/p>\n<\/div>\n","protected":false},"featured_media":0,"template":"","e3_ref_tags":[7],"class_list":["post-586","referenzen","type-referenzen","status-publish","hentry","e3_ref_tags-base"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.13 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Own energy with added and nutritional value - E3\/DC GmbH<\/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.e3dc.com\/proxy\/en\/referenzen\/own-energy-with-added-and-nutritional-value\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Own energy with added and nutritional value - E3\/DC GmbH\" \/>\n<meta property=\"og:description\" content=\"Own energy with added and nutritional value The Wu\u0308rzbauer family uses the E3\/DC home power [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.e3dc.com\/proxy\/en\/referenzen\/own-energy-with-added-and-nutritional-value\/\" \/>\n<meta property=\"og:site_name\" content=\"E3\/DC EN\" \/>\n<meta property=\"article:modified_time\" content=\"2022-08-30T13:04:59+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Own energy with added and nutritional value - E3\/DC GmbH","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.e3dc.com\/proxy\/en\/referenzen\/own-energy-with-added-and-nutritional-value\/","og_locale":"en_GB","og_type":"article","og_title":"Own energy with added and nutritional value - E3\/DC GmbH","og_description":"Own energy with added and nutritional value The Wu\u0308rzbauer family uses the E3\/DC home power [&hellip;]","og_url":"https:\/\/www.e3dc.com\/proxy\/en\/referenzen\/own-energy-with-added-and-nutritional-value\/","og_site_name":"E3\/DC EN","article_modified_time":"2022-08-30T13:04:59+00:00","twitter_card":"summary_large_image","twitter_misc":{"Estimated reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.e3dc.com\/proxy\/en\/referenzen\/own-energy-with-added-and-nutritional-value\/","url":"https:\/\/www.e3dc.com\/proxy\/en\/referenzen\/own-energy-with-added-and-nutritional-value\/","name":"Own energy with added and nutritional value - E3\/DC GmbH","isPartOf":{"@id":"https:\/\/www.e3dc.com\/proxy\/en\/#website"},"datePublished":"2020-02-20T09:57:50+00:00","dateModified":"2022-08-30T13:04:59+00:00","breadcrumb":{"@id":"https:\/\/www.e3dc.com\/proxy\/en\/referenzen\/own-energy-with-added-and-nutritional-value\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.e3dc.com\/proxy\/en\/referenzen\/own-energy-with-added-and-nutritional-value\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.e3dc.com\/proxy\/en\/referenzen\/own-energy-with-added-and-nutritional-value\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/www.e3dc.com\/proxy\/en\/"},{"@type":"ListItem","position":2,"name":"Own energy with added and nutritional value"}]},{"@type":"WebSite","@id":"https:\/\/www.e3dc.com\/proxy\/en\/#website","url":"https:\/\/www.e3dc.com\/proxy\/en\/","name":"E3\/DC EN","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.e3dc.com\/proxy\/en\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-GB"}]}},"_links":{"self":[{"href":"https:\/\/www.e3dc.com\/proxy\/en\/wp-json\/wp\/v2\/referenzen\/586","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.e3dc.com\/proxy\/en\/wp-json\/wp\/v2\/referenzen"}],"about":[{"href":"https:\/\/www.e3dc.com\/proxy\/en\/wp-json\/wp\/v2\/types\/referenzen"}],"wp:attachment":[{"href":"https:\/\/www.e3dc.com\/proxy\/en\/wp-json\/wp\/v2\/media?parent=586"}],"wp:term":[{"taxonomy":"e3_ref_tags","embeddable":true,"href":"https:\/\/www.e3dc.com\/proxy\/en\/wp-json\/wp\/v2\/e3_ref_tags?post=586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}