This is cool. I've seen a bunch of farms with solar panels on their barn roofs (which makes sense, they can be a pretty large area) but never over crops.
Solar panels over car parks are pretty great as well.
Solar panels over car parks are pretty great as well.
On the other hand, the panels are pretty heavy and need to be cleaned every so often. You need a lot of steel to make sturdy framework to put the panels on, unless you want them to fall on someone or break in strong wind. And cleaning the panels that are high up is more difficult than cleaning panels that are ground level.
So depending on cost of labor and cost of steel and whatever (and I don't have numbers, I'm just musing) you might be better of putting solar panels on separate empty field.
https://hycleaner.eu/en/produkte/hycleaner-solarrobot/
though they cannot "jump" from one line of panel to the other, so they are suitable only on continuous surfaces.