Dianna

Following the new PVsyst update we must specify the tilt angle we would like to modify parameters for on several different sections of PVsyst. I am concerned that this creates an opportunity for mistakes if each orientation is not modified as needed, and would also like to know why the individual orientation (tilt angle) modifications are necessary. For example, we are to add separate albedo values for each orientation, but how would we have different albedo values based on orientation within a single site? Is there a resource to better understand the new updates to orientation/ tilt so that I can ensure I am using them correctly? Kind regards.

Running through several variations of a handful of models with different GCR's/ILR's. I just imported a new shade scene from PVcase and now am getting this error message: "System definition: Your PV system is not suited for the bifacial 2D model computation: The trackers axis should be horizontal. The axis in the shade scene (Construction) are horizontal and I ran 30 variants of a similar shade scene (just more modules) with no issue. Orientation is defaulting to "Tracking, tilted axis" - when I adjust the orientation to horizontal N-S the error message will go away, but it keeps coming back. Seems like it is reading something wrong from my Near shading scene, but I cant see anything different than in my previous iterations. Please advise. Thank you