They are struggling in China which is pretty insane considering their head start in that country.
Clearly the solar roof idea could have been iterated on and made to make more financial sense. I think they could have built it into a panel solution that integrates a standard steel roof.
But again, what it looks like to me is that Tesla hasn’t actually been able to put real money and effort into any products at all. I think all their best people quit, and their leadership is distracted and ineffective.
Wait, is HN still pretending that didn't happen?
From a disaster situation/civil defense perspective, it provides offgrid durability to communities, and it could be life or death in cold waves or heat waves.
For all the utility companies complaining about EV and alt energy infrastructure adaptation... well, fine, then let consumer PV do a large part of the work. Oh wait, did someone say consumer choice? The utility companies shut up real fast.
So it also counterbalances the political power of utility companies, who are no longer a monopoly, and provides economic competition so utilities can't jack rates if corporate/industrial/(ahem, AI) starts increasing demand and prices.