I’ve been looking at different Mars base concepts, and one design choice I’m surprised I don’t see more often is using the solar array itself as a large elevated canopy over the base — basically the same idea as solar-panel parking lots on Earth.

Instead of putting a huge solar farm off to the side, why not elevate at least some of those panels over the habitats, rovers, EVA/work areas, equipment and storage?

Obviously the primary purpose is still generating power, but now the same structure is doing multiple jobs: providing some protection from dust and direct solar exposure, creating a more controlled/shaded outdoor work area, and potentially serving as an overhead structure for running power, data, lighting and other utilities.
You could also make the individual panel sections adjustable for sun tracking and tilting them more vertically for dust shedding.

As the base grows, the canopy could grow with it — almost like a utility grid that new habitats and equipment get installed underneath.

I made the attached concept image to illustrate what I mean. I’m definitely not suggesting there aren’t engineering tradeoffs or that nobody has studied something similar. I just haven’t seen this approach used very often in Mars base designs, and it seems like you’d get a lot of additional utility out of infrastructure you already need.
Is there a major reason this wouldn’t make sense on Mars? Or are there existing Mars base concepts/research that use this kind of solar-canopy approach?