One thing that I'm excited about particularly is that solar power and batteries fundamentally changes the individual and community's relationship to the state.
Now-famously, the Amish refuse to connect to the grid, but today those communities use battery powered tools all the time, recharged by solar power.
Put differently: they aren't rejecting technology. They're rejecting dependency.
That logic scales, everywhere, for everyone, in direct proportion to the amount of available battery.