Hi all, I've just installed a 5th pylontech us5000 to my system comprising 3 x us2000, 1 x us3000c, after balancing them I turned everything back on but my luxpower 3.6 hybrid inverter doesn't charge or discharge the batteries or recognise any solar production, it seems the DC part of the inverter has stopped working, the inverter sees the import from the grid but nothing else.
Any help would be much appreciated