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LandiGeorge

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  1. 3 Phase system with Voltronic Axpert MKS 5KW 80A (PF1) 145V Mppt updating step by step with new model Voltronic Axpert MKS II 5KW 450V MPPT

    LandiGeorge posted a topic in Inverters
    Hi, im new to this forum and this is my first post :-). I was wondering if anyone has had experience with this: Currently i'm running 3 Voltronic Axpert MKS 5000W (Pf1) 48V with 80A (145V DC max MPPT), in a 3 phase system. I would like to replace the inverters step by step, as soon as one inverter goes faulty, with the newer version MKS II with 450V DC Max Mppt. I know they say the the firmware needs to be the same for the inverters to work in paralell. But is this actually true? I was wondering if someone managed to combine the old and new axperts in a working 3 phase system. As the inverters are pretty much identical besides the solar charger input voltage and each inverter controls its own solar input anyways. Cheers

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