PV System is not suited for the bifacial 2D model computation error

[Daksha Bopanna]

Hi! How do I fix this error? It shows up after I create my 3D construction scene and the click the Automatic Tilt for trackers option. It has worked in the past for every project but I am now getting this error of one. 

[Michele Oliosi]

Please read https://www.pvsyst.com/help/bifacial-conditions.htm

This is likely due to your average axis tilt being too large to guarantee a very acccurate modelling of the backside irradiance. You can change an advanced parameter to pursue the simulation nonetheless, as explained in the help page above.