I need your comment please and advice please. I have the following: 2x 5kva axpert kings in parallel. 12 x 345watt solar panels on each inverter, 24 in total. Installation done in May 2020. The max power from the panels to date varied between 4000 and 5000 watts for the combined system. To me this sounds a bit low, I was expecting around 6000 watts. Array is 3 in series, with 4 parallel banks. 6mm sq wires used throughout. What is the norm for similar installations? Many thanks for any input. Regards, Kobus