Report yield VS csv imported yield. Why differs?

[tecnun]

Hello PVsyst friends and PV family,

We are experiencing different yields after a simulation, whether you extract the pdf report or you imported from csv hourly values. Why this happen and which of both methods is more reliable? Maybe in next V7 this issue is fixed?

It's crucial for my Company to be absolutely precise, as small differences dictate whether the Project is or is not bankable (given that our inputs are too ?)

BR Tecnun