Futurology

This particular type of home solar implementation runs into a scalability issue where each piece is hard-limited by the ampacity of the outlet its plugged into, so at a certain point it can only scale out to be plugged into more outlets and take up more space.

Also, having a system thay feeds into an outlet is quite scary, since the male side of the plug is energized. I get the convenience of this "plug and play" sort of device, but I'd much prefer to see something hardwired and enclosed.