Battery storage is a waste of time, generates massive pollution, and will need replacing every 10 years. It is far better to feed the grid during peak times, and pump water to use hydro generation later in the day. We've know this for over a century!
This is all about PR for Telsa to sell batteries; batteries with obsolescence built in.
My home regularly loses power, especially during ice storms that take out power lines. I'm looking to install solar with several days of battery storage to mitigate that recurring problem. Don't mistake your preference for universal truth. It's a common mistake, and one reason people feel comfortable demonizing others.