I started my battery installation months before electricity costs started escalating. Going to finish it up phase I this week. It's not the kind that connects to the grid. Just don't trust the electric company.
this post was submitted on 02 Jul 2026
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That's my plan, I'm cutting myself off from the grid. My electric company announced rate increases just 2 weeks ago. AI data center rumors while pro AI data center propaganda is being aired on commercial slots on local news affiliates. They are slow boiling the frog
Same here. We not only got a rate increase notification but also "demand pricing". Higher rates from 4 pm to 9 pm, which is a bigger hike than the rate increase. Once again undermining people with grid tie systems, which fall off after 4 pm. They're diabolical. It may be a bit paranoid but my plan is to go solar and use the grid for backup power.
This was my plan 3-4 yrs ago when there was a big solar company "get in before the subsidy goes away" push. I must have had 5 or 6 solar companies I talked to, all of them wouldn't touch that setup with a 10ft pole. They think the money is in credits/chargeback. I want independence. I have since moved and haven't tried here but that area would get large storms and issues that would require me to have a generator anyway, so Solar + Batteries seemed a no brainer. I still want power independence, but it's less a necessity here.
It’s because your utility power costs go up at that time too. Since they didn’t prepare for the eventual home solar uprising they now have to find a way to make a profit somehow, and papa sing the cost through to you is the only thing they can think of.
They’ll go straight Mr. Burns on you
Aren’t there a whole bunch of interesting battery designs that can be worked into the land if you design the house to use it?
Like… (1) design the house to have solar, (2) solar power puts tension on giant underground springs, (3) slowly unwind springs for the power.
Or, lift a weight through some kind of gravity generator. Power generates at night when the weight falls back down.
I don’t know… I’m just assuming there’s got to be pretty neat designs when you figure that you’ve got a giant plot of land and only need enough power for a home on top of it. Do we really need to rely on giant chemical battery manufacturers?
Undecided Matt Ferrell did this with his new home minus the springs, he uses his underground for geothermal. I'm basically doing a retrofit. Solar panels on roof and in my yard if I need them to meet demand. Sodium batteries if I can get a good deal, else I'll find a wrecked EV on the cheap and get the batteries.
I hope you aren't putting wrecked EV batteries anywhere there may be flammable anything, such as near your house, your neighbor's house, a forest...
Yeah, there's no way that electricity doesn't skyrocket and I'm not really betting on infrastructure updates. We'll just abandon residential grids
Here me out, talk to your neighbors, form a co-op and supply it via solar farm and battery bank
Anyone know of a jail break for Tesla's PowerWall?
My understanding is the battery/inverter will go into something like safe mode after a certain number of days of not being able to call home. I haven't been able to confirm or deny this but I do know Tesla doesn't like you interacting with the battery directly.
Worst case scenario you can bypass whichever circuit board is controlling that logic. It could be the inverter itself or some other board but either way the batteries themselves are fine. Inverters and control boats are relatively compared to the price of batteries.
I am not sure it's that easy.
Sure it is. There is a connection from the battery string to some kind of controller. If you disconnect that and reconnect it to one of a dozen generic controllers designed to work with battery strings from various manufacturers it will work just fine.
I'd be very interested in hearing the outcome of this
Me too
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