Array Virtual energy at MPP

[ynesse]

Hello PVSyst community ,

I want ask what is the difference between Array virtual energy mpp and the real input energy to inverter , is the array virtual energy at mpp is the therical energy after losses ? 

[Michele Oliosi]

The array virtual energy at MPP is before the displacement of the operating point away from the MPP. It is the maximum energy you could extract from your PV array if your inverter had no voltage / current / power limits.

[ynesse]

please , can explain what is the difference between the virtual energy at MPP and the energy really used by the system EArrMPP and which is the really energy putted as input of the inverter ??

[Michele Oliosi]

both are the same I think.