{"guid":"c7d3672a-2fb4-549b-a79d-1e58eea666b1","title":"Solar-Akku für Alle - Wie du einen 15 kWh Solar-Akku selber baust!","subtitle":null,"slug":"glt23-338-solar-akku-fr-alle-wie-du-einen-15-kwh-solar-akku-selber-baust-","link":"https://pretalx.linuxtage.at//glt23/talk/GJMYQZ/","description":"Wer normale PV-Anlage oder eine sogenannte Null-Einspeise PV-Anlage betreibt, braucht auch einen langlebigen Akku der vor allem auch sicher ist. \nIn diesem Vortrag erläutere ich wie man einen 48V Akku mit 300Ah (ca. 15000 Wh) aus 16 LiFePO4 Zellen baut. \nLiFePO4, also Lithium-Eisenphosphat Zellen gelten als sehr sicher und langlebig und werden auch von den meisten Anbietern fertiger Solar-Speicher verwendet. Durch einen Eigenbau kann man oft die Kosten mehr als halbieren ohne das das die Qualität leidet.","original_language":"deu","persons":["Fridolin 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