[How is calculated the efficiency at STC?]

Hello!

Please, could you explain how is calculated efficiency at STC that appear in the loss diagram at the end of each simulation.

Thanks in advance.

Regards.

[Shading factor table results]

Hello.

I hope you can help me. I have updated the PVsyst to the versión 6.11. When I define a near shading scene and the programm computate the shading factor table all values obtained during the simulation are "0". I have tried whith different configurations and always it has the same result. Attached are two screen shots that showing the shading factor tables using tracker and fixed tlted plane.

I'm doing something wrong but I don't know what, please help me.

Thanks in advance.

 

Shading factor table using tracker

 

Shading factor table using fixed tilted plane