Check validity of scene

[h_1985]

Hello,

I'm doing my shading scene for 500 Kwp , when i check validity of scene gives me warning message says (shading area is slightly lower than pv modules area )

what is that means ?

[André Mermoud]

You have defined a number of PV module in the "System" part.

PVsyst checks that you have defined sufficient room in the 3D construction for installing all these modules.