For sure! In that case I think it's worth asking what will this parking lot be in fifty or 100 years, especially if we transition away from cars. Is it suitably located to host some kind of park, marketplace, sports field, or other open space, or will adding a bunch of gantries of solar panels entrench it as car infrastructure by also making it part of the energy infrastructure? Many cities need to improve density and affordable housing, and parking lots are generally a good bit of land to repurpose as they're already negligible as habitat and generally located conveniently. (This is probably less important in exurban areas and around industry).

If we could pick suitable lots and exclude ones that make more sense as housing etc up front, this kind of installation could last a really long time and provide additional benefits. I'm actually interested to see how viable a similar arrangement would be over pedestrianized streets which get a lot of sun exposure, similar to the ones they put over canals or the shade cloths etc already used in many cities.