re: I have someone trying to pitch me on Solar Farms...

I am just shooting in the dark due to my ignorance, but you need to verify what the current property taxes are on the “chunk of land”.

What are the taxes with the use such as farmland? What will it cost if taxed as a solar farm?

Will the property change in value due to the change in use? If you are responsible for the property taxes, then it might cost you more than current.

Be sure to keep your mineral rights on the property too.