Only joking. We're offgrid anyway, so unless they can figure out a tiny, cheap and quiet one I can buy off the shelf some time soon I will be solar for a while to come!
Panels have become ridiculously cheap per kwh. I was looking for some more recently and they had halved in price in the space of a few years while everything else has almost doubled.
I'd love to see more innovation in mechanical storage.
I have my Linux laptop open at work next to their windows machine and the difference when I switch between them is ridiculous.