PVsyst System Output Power Distribution graph values are way too high

[Paul]

Hello everyone,

I have a question regarding several PVsyst result graph values (System output Power Distribution). As you can see on the images, the values are unusully high at the end of the graph and I really dont know the reason for that. It does not seem to me very logical that those values are sometime 2-3 times higher than the rough average values of the graph. Is this a serious simulation mistake?

Thanks for your help in advance!

Paul

[André Mermoud]

This is quite normal.

If you have overpower conditions, all the production hours for which the Power is limited will fall in this last bin (corresponding to PNom).