May I suggest that the Artificial Photosynthesis Panels gets a bunch of upgrades and can use modules? That is there are many variants of them so they can be upgrades without needing massive fields?

That will be in the future. However, you can use factorissimo to save a lot of space. The panels work inside a factory building.

I have done that, I am having some speed issues now I am trying to resolve, but great it'll be there!

The new panels are there. I hope the graphics are not too bad. The best panel gives you 25 times the output, so replacing a 5x5 grid. That should reduce the surface use a lot.