ASCII data import for single axis tracker

[sailerthomas]

Hi.

I am using PVsyst 6.7.8 and trying to import measured GHI data with the "Import ASCII meteo file" tool. When i try to simulate E_Grid for a single axis tracker and compare to real yield the simulation does not reproduce the real yield correctly. In detail the character of the SAT (dip of the yield at noon) can't be seen in the graph.

Do you know what the problem is?

Thanks a lot,

Thomas

[sailerthomas]

Unfortunately it is not possible to upload files. I could send the corresponding file in a personal message.

Thanks,

Thomas