Hello, I Had a strange message when I configure this PV Plant: 624 x Solar Frontier SF160-S 6 x SMA STP 17000 (A: 12 strings @ 8 modules / B : 1 string @ 8 modules ) Location, Orientation and Tilt are not important for my question The message is visible at the Design of the array > Number of modules and strings > Nbre de strings " Impossible (Min = 80, Max = 78) " But this is not logical If I look at the message “The inverter power is slightly oversized” I would say that there is no problem, no? For info: I’m using PVsyst Version 5.60 Thanks for your help, Sergio Look at the array design: Number of strings
