Lots of interest in this
I don't currently use any home generating equipment but I keep up on the literature. It is a common refrain in the literature that some form of home storage is necessary to utilize the potential of home generation. That is assuming current or likely near term technology. Yea, you can sell your excess when you have it draw from the grid when you don't but from what I read that is not working well. And of course some people want or even need (geographic issues) to be off the grid.