Thank you for your immediate reply. And sorry for my fault uploaded gh file.
It was so emergency that I could not clarify my issue. I tended to calculated the energy performance of a mass roof with solar panels attached above. You can check the gh file below to see the details.
The question is when I connected the HBGeneration and HBContext to Run E+ component, the result was always short of lighting output. This problem would never happen when the model was simple as a box.
If there existed any operation errors by myself, please let me know. Thank you in advance.
1 problem.gh (711 KB)