The problem with solar and wind turbines is that they are never 24-7. To make matters worse, the human race tends to use a lot more power first thing in the morning and in early evening (at “peak”) than the rest of the day. Now we have the technology to produce batteries to take in power from the grid at off peak times and feed it back in during the peak demand – economically.
For farmers, as a rough guide, 1 acre = 30MW and typically sites will be 10-49 MW sites. As a very rough guide, 1 MW of battery would earn £2000 pa, index linked, for 20 years. So, if you have from half to one and half acres (allowing for access), give me an e-mail on firstname.lastname@example.org