{"id":1892,"date":"2021-10-29T10:09:51","date_gmt":"2021-10-29T07:09:51","guid":{"rendered":"https:\/\/solar-schools.org\/photovoltaic-combined-heating-systems-in-germany\/"},"modified":"2025-02-20T11:36:59","modified_gmt":"2025-02-20T08:36:59","slug":"photovoltaic-combined-heating-systems-in-germany","status":"publish","type":"post","link":"https:\/\/solar-schools.org\/de\/photovoltaic-combined-heating-systems-in-germany\/","title":{"rendered":"Heizungsanlagen in Deutschland mit Photovoltaik"},"content":{"rendered":"

Mit steigenden Gaspreisen und dem Aufkommen neuer umweltfreundlicher Technologien ist die Nutzung von Gasheizungen in Deutschland relativ gesehen r\u00fcckl\u00e4ufig und wird zunehmend durch eine Kombination aus Photovoltaikanlagen und W\u00e4rmepumpen ersetzt. Zudem ist die Zeit reif f\u00fcr solche L\u00f6sungen mit m\u00f6glichst wenigen Klimaemissionen, denn die W\u00e4rmeerzeugung tr\u00e4gt zu rund einem Viertel der deutschen Treibhausgasemissionen bei.<\/p>\n

Denn in Deutschland wird in den meisten Haushalten noch immer mit fossilen Brennstoffen geheizt. In Deutschland sind in 50 % der Wohnungen und Eigenheime Erdgasheizungen installiert. Weitere 25 % der Haushalte werden mit \u00d6l und 5 % mit verschiedenen elektrischen Heizsystemen, darunter W\u00e4rmepumpen und anderen Systemen, beheizt. Diese Zahlen stammen vom Bundesverband der Energie- und Wasserwirtschaft (BDEW). Das Thema Heizen in der \u201eGaskrise\u201c besch\u00e4ftigt derzeit alle Deutschen, die sich vor dem nahenden kalten Winter f\u00fcrchten.<\/p>\n

Der Einbau von \u00d6lheizungen wurde in den letzten Jahren stark eingeschr\u00e4nkt. Im Jahr 2026 tritt ein Gesetz in Kraft, das den Einbau neuer \u00d6lheizungen vollst\u00e4ndig verbietet, allerdings mit einigen Ausnahmen. Im Jahr 2020 kam diese Technologie bei Neubauten praktisch nicht zum Einsatz (Anteil ca. 0,7 %). Insgesamt ist der Einsatz fossiler Brennstoffe zur Beheizung von Wohngeb\u00e4uden kontinuierlich zur\u00fcckgegangen, und auch die Nutzung von Erdgasheizungen ist auf dem R\u00fcckzug: Im Jahr 2000 beispielsweise waren noch 74 % der Neubauten mit Erdgas ausgestattet; Im Jahr 2010 lag dieser Wert lediglich bei 53 Prozent und im Jahr 2020 sind es im Neubau von Ein- und Mehrfamilienh\u00e4usern nur noch 39 Prozent.<\/p>\n

Quelle:<\/p>\n

https:\/\/aussiedlerbote.de\/2021\/10\/otoplenie-v-domax-i-kvartirax\/<\/a>\u00a0(last access on 10\/27\/2021 at 7:15 a.m.)<\/p>\n

article \u201cHeizen ohne \u00d6l und Gas\u201d by Dirk Asendorpf on deutschlandfunkkultur.de from 10\/26\/2021:<\/p>\n

https:\/\/www.deutschlandfunkkultur.de\/neustart-fuer-die-energiewende-heizen-ohne-oel-und-gas.976.de.html?dram:article_id=504739<\/a>(last access on 10\/27\/2021 at 7:45 a.m.); article \u201cTechnik von PVT-Kollektoren: Zwei in einem\u201c by Joachim Berner on solarthermie-jahrbuch from 11\/28\/2019:<\/p>\n

https:\/\/www.solarthermie-jahrbuch.de\/technik-von-pvt-kollektoren-zwei-in-einem\/<\/a>\u00a0(last access on 10\/27\/2021 at 8:30 a.m.)<\/p>","protected":false},"excerpt":{"rendered":"

With rising gas prices and the emergence of new environmentally friendly technologies, gas heating is declining in Germany relatively and will increasingly be displaced by the combination of photovoltaic systems with heat pumps. 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