Hello support team and thanks for your quick answer as always.
I understood how the range of the values its set, but I'm still not sure of this empirical approach that you mention, because in my case the inverter should be bigger than the array according to this criteria, nevertheless this paper says otherwise, actually its says "Oversizing the solar array has the potential to increase the system yield".
I'm getting something wrong? or Should I not be using this automatic sizing factor from PVSol?
Best regards