Hi, I am a new user of PVsyst and I hope to get help or hint for my design. I want to design PV system that consists 38 KW PV modules (Longi 370W) and 2 inverters Fronius 20 KW. my problem I don't know how I can design the system using "unbalanced MPPT". I have defined 2 sub-arrays, one for main input and another for secondary input, I have set 4 strings with 19 PV modules each string for main input and 4 strings with 7 PV modules each string for secondary. First question: Is this correct ? Second question : does this mean that the number of strings for main and secondary input for one inverter or PVsyst will considered for two inverters ?