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Showing results for tags 'fronius'.
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Hi all, I'm designing a system with 2 inverters and one large battery, one of the inverters being a Fronius SYMO GEN24 10.0 Plus. The battery is connected to the GEN24 inverter, and the 2nd inverter is only acting as an extra AC power generator (AC coupling) to the main AC bus. One of the innovative features of the Fronius GEN24 is its ability to act both as a DC coupling (energy source is PV) and AC coupling (AC bus is source) simultaneously. This is key to our design, as the second inverter will provide for extra power to be injected into the battery, adding
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Hallo PVSol-Team, Berücksichtigt PVSol die DynamicPeak-Funktion der Fronius Wechselrichter in irgendeiner Weise? Was ich denke, was die DynamicPeak-Funktion ist: Sie testet alle 10 min den gesamten MPP-Spannungsbereich durch, um zu schauen ob es neben der (normalen) lokalen MPP-Spannung einen besseren Abreitspunkt für alle Solarzellen im String gibt. Falls sie einen findet, stellt sie die Spannung auf diesen "Globalen Maximum Power Point". Allgemein frage ich mich, ob man bei Fronius WR überhaupt Leistungsoptimierer einsetzen sollte und falls ja, ab was für eine
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Hi, I hope you can help me. I am trying to configure an east-west system, 778 JA Solar 270 W panels in total, 389 per side with Fronius ECO 27 inverters and I don't seem to be able to find the right string configuration. If I try to use the maximum number of strings, the MPP voltage too low and the current to high: Or if I try to reduce the number of strings, the open circuit voltage becomes too high: I have tried using different panels and number of panels per string or having a south-facing system, but nothing seems to work with this inverter. I seem to be in an impasse and
