How can I add different numbers of PV in Serie per string

[Sana]

My case that I need to to perform 224 string each with 25 panel and only  2 strings with 26 panels , how can do it ? 

also 270 west orientation is simply  -90  in the tool ? 

And 90 east orientation is simply 90 in the tool ? 

 

Thank you 

[Lazare Fesnien]

Dear Sana,

To do this, you must create sub-array in the list on the right in the "system" window.

Please read our FAQ : https://www.pvsyst.com/help/sub_arrays.htm?zoom_highlightsub=sub+array