Oh, i see๐ When the EED takes effect in 2025/2026 id wager the return will be better for that use than solar panels, as all public buildings will be fitted with some sort of solar capture. Wood is a great energy store, as well, which we need more of.
Oh, and in roughly the same time frame the steps of mandatory mixing of renewable sources in central heating will start, so such agricultural land will be economically more important.
The shade and the wind hindrance also helps with crop yield, I've been told by a farmer that is part of an experiment using these. The vertical panels help with moist retention, which is what is beneficial.