Should the inverter be placed outside?

Here is a small picture because it looks so delicious. The roof will be dark gray/black. And completely black Aiko Neostar 3s+ panels are planned.

I personally find it very annoying when photovoltaic modules are not arranged evenly. I would think carefully about the horizontal last row and make sure that it does not affect the appearance, meaning that no transitions are visible.

I personally find it very annoying when photovoltaic modules are not arranged evenly.

I feel the same, but with photovoltaics, economic efficiency usually outweighs aesthetics. You can also see this in the finishes of the substructures, the workmanship on the roof, and the "somehow fitting" arranged modules. I can understand that, although I have chosen a different approach.

Actually, I wanted to squeeze the series in there as well because I probably find it nicer if the entire roof is really covered with modules and not a part of the roof left free.