https://www.youtube.com/watch?v=Dfj1O45qZ5U and the same sort of story could apply to many other discoveries/inventions.
solar is free. collecting it isn't. but it doesn't have to be centralized. which is why people who what to make everything have to begin and end with little green pieces of paper, would rather they could keep anyone from thinking about it. or learning how solar electric actually works. the key to which being storage medium.
