Because disconnecting from the grid won’t be an option, legally. Not to mention that having enough solar and batteries to go completely off grid would require most households to take out a second mortgage to pay for it.
It’s worth what someone will pay for it. The stock market is entirely speculative. Tesla is valued correctly.
Absolutely - but you can’t know that without actually trying them.
Cool, so you’re not off grid. That last 10% is the hardest part, the most expensive part. The part that stops people from ever being able to be off grid.
The price of solar panels and batteries will only go up as we stupidly base our entire grid, life, and economy around them, especially since we aren’t manufacturing them here.
The government will absolutely make it mandatory to be connected to the grid because that’s the only way their desired grid will function.