Low PV output with large gridsize

[JdPeppino]

If this is not a problem to be dissolved, I want to mention it as a hint for future users:

If the grid size is set higher, the ASF electricity production calculation results get considerably lower. I noticed this by using various geometries apart from the ASF design. The shading systems did not self-shade each other, and therefore I wanted to accelerate the calculation by choosing a larger grid size, which ends up in conspicuously low PV outputs.