Numbers don't make sense yet. Plus it takes up space, is a fire hazard, and I am doubtful the 10-yr+ warranties will actually hold up past year 5, especially for third parties.
Right now it's mostly for conspicuous consumption and virtue signalling. Those of us number nerds are waiting for the tech to improve and the price to drop more. A move off toxic/flammable lithium tech would be good too.
Unlike that debacle, this might even make economic sense once you factor in the government rebates/sweetheart deals and the PR bonus. Alas, nobody gives me anything on the side for buying a powerwall.
Right now it's mostly for conspicuous consumption and virtue signalling. Those of us number nerds are waiting for the tech to improve and the price to drop more. A move off toxic/flammable lithium tech would be good too.