Sure, but in that case, the alignment really just saves you on conductors, it's not required for the larger structure to operate correctly. The posts aren't meaningfully tied together in any structural way unlike a post and pier "foundation."
What I meant was, for something like a building, the plan will describe the invariants of the design, but what it really reveals are all the available variants in achieving that outcome on the actual site. With a solar farm that available variance is actually very small because the overall "plant" has very little additional or emergent structure.
This is somewhat like AVX - it only works if you have large enough vectors (a simple operation that is repeated a million times on contiguous data). Arbitrary buildings are much harder to optimize.
What I meant was, for something like a building, the plan will describe the invariants of the design, but what it really reveals are all the available variants in achieving that outcome on the actual site. With a solar farm that available variance is actually very small because the overall "plant" has very little additional or emergent structure.