Bifacial system inputs

[Edvinas]

Greetings,

I am aware that bifaciality heavily depends on PV modules, location, diffuse irradiation, mounting structure and it shading from the rear side. Although, maybe someone during these years of expertise in combination with a real-time data found default, nominal values for shed transparent fraction, structure shading factor and mismatch loss factors for fixed tilt PV arrays that would be at least semi-accurate?