Lot of misinformation in this thread from people who are talking about things they've read about... but have not actually experienced. I have more experience with this technology than you do, I understand it, and I am satisfied with it. Don't Google it. Try it. Use it and learn.
I know the price of a Tesla powerwall, that doesn’t take some special knowledge. I can do simple math. $60k I’m just battery takes a lot if electric bills to get your money back. I’ve had camps off the power grid my whole life, I know plenty about powering a home without a utility company and have experimented with them all and nothing beats a generator when it comes to cost and reliability.
By chance my eldest was looking at a hybrid Civic upon graduation years back. I did a simple analysis vs the IC model based on each’s MPG and the 8k premium for the hybrid (gas was over $2). Figure maintenance the same (no battery replacement involved). The end result, based solely on city driving, it would have taken ~600k miles to recoup the 8k premium, highway mileage was over 800k miles. Bought a Subi.
Now you have to factor in battery replacement, insurance difference and soon homeowner’s insurance increase and state mileage tax. Don’t think those two items aren’t going unnoticed.
Straight apples to apples.
Some good friends of ours bought a Tesla a few years back. They own a gas vehicle, but pretty much never drive it now, even if it would just make more sense.
We met them down in Corpus for a weekend, they were driving from Houston. They had to stop along the way to recharge. Took damn near an hour.
We’re currently on the last day of a family trip where we drove up to Yellowstone, through Utah and New Mexico. No way would crap like an hour recharge during the trip have worked…then having to route your drive based on there actually being charging stations along the way.
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