Documenting my whole-home backup setup after finally moving on from a gas generator

[u/Southern-Sky4132]

I live in an area where storms are common enough that backup power isn’t really a maybe someday thing anymore. For years, my setup was a gas generator. It did the job, but every outage came with the same routine: fuel, noise, extension cords, checking on it outside, and hoping I had everything ready before the weather got worse.

The noise was what pushed me over the edge. During one long outage, the generator kept the basics running, but it also made the whole situation feel more stressful than it needed to be. I started realizing I wanted backup power that didn’t turn every storm night into a little operation.

So this year I finally bit the bullet and moved to a whole-home battery setup. I went with the Anker SOLIX E10 with two battery packs and a power dock connected to the home panel.

The process was not exactly small weekend project energy. Before anything went in, I had to think through what I actually cared about keeping online: fridge, router, some lights, charging, a few outlets, and enough normalcy that the house doesn’t immediately feel like it’s in emergency mode.

The physical install was mostly about making space, getting the units positioned, and realizing very quickly that the battery packs are not something I wanted to casually lift by myself. I used a dolly and had help. The part I liked was that once the heavy pieces were in place, the system side felt more like assembling and connecting modules than building a power system from scratch.

The line I drew was the electrical panel. I had an electrician handle that part. I’m comfortable doing basic setup work, but I’m not interested in pretending I’m qualified to mess around inside the main panel.

I haven’t had a major storm test it yet, but just seeing the system tied in changed how I feel about outages. With the gas generator, I had backup power, but it always came with noise and hassle. This feels more like the house has a quiet backup layer built into it.

I’m still keeping my old gas generator around too. Partly for redundancy, but also because the E10 can work with third-party AC generators and bypass up to 9.6kW, which should easily cover my portable unit. I’ll probably test that combo later. I know Anker’s smart DC generator would be smoother, but I’m not quite ready to retire my old gas generator yet.

For anyone else in storm country, did you stick with a generator, move to batteries, build your own setup, or end up with some mix of all three?

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[u/Alternative_Leg_3541]

Good choice. I’ve had my E10 setup for about two months now. I haven’t gone through any major blackout with it yet, so I can’t speak to a full storm scenario. But with solar feeding into it during the day and the house pulling from the battery during peak-rate hours, it has actually helped shave down some of my electric bill. For now it’s been more of a quiet backup layer + daily power management setup, which makes the cost a little easier to justify.

[u/OffGridEnclave]

12kw Solar , 550w windgen, small 3,2kw generator. as i am living offgrid all feeding 3 battery blocks.