Quick orientation optimization (acc. to clear-sky model)

[Sydwell]

Good day,

I have noticed that when I optimise my simulation for winter or summer, this does not affect the results and the results are the same as oprimised for annual yield.

 

Might you advise what may be the issue.


Best regards,

S. Matolo

[André Mermoud]

There is no automatic way of optimizing the system for summer or winter in PVsyst.  

You are probably thinking about the "Quick optimization" tool present in the "Orientation" definition dialog. This is just an "immediate" tool for indicating how your present orientation choice is situated with respect to the optimum for this period. 

This choice doesn't modify anything in your orientation parameters, and therefor nothing in your system definition.