A solar fence would work if you could get your neighbors on board.

You'll be able to turn on the basement lights to have infinite electricity.

I had a visual of walls built for the purpose of hanging vertical solar panels. Sure, didn't make much sense but I was just being clear.

So, funny you should say that...

https://electrek.co/2023/12/01/switzerland-put-vertical-sola...

https://www.youtube.com/watch?v=5AVO1IyfA9M

https://covico-energy.be/solarfence/