With more severe storms, rising electricity use, and power-hungry data centers driving overall demand, many homeowners are starting to view backup energy storage as a practical part of home planning rather than a luxury. 

For people weighing options other than the Tesla Powerwall, Electrek says there are several credible choices.

Here's what to know

Electrek pointed to systems from Anker, BLUETTI, Enphase, FranklinWH, GM Energy, Sigenergy, and Villara. These batteries can offer much more than limited outage support, with features that include modular capacity, EV integration, virtual power plant compatibility, and off-grid functionality.

Adding battery storage is one of the best ways to protect your home during outages, save on energy costs, and go off-grid when paired with solar. Battery storage can also help households shift electricity use away from expensive peak hours, making backup power useful even when the grid is working normally.

If you're comparing systems, it may be worth exploring EnergySage for information on home battery storage options, including competitive installation estimates. EnergySage has also teamed up with the electrification brand Qmerit to guarantee you get the best price on home battery storage solutions.

For shoppers who do not need whole-home backup, Pila is another company offering excellent battery backup options. Its plug-and-play batteries are priced at a fraction of the cost of a whole-home backup system.

More background

Rather than relying on one dominant product, homeowners have a wider range of options tailored to different needs — smaller starter systems, large expandable setups, and equipment designed to work with solar panels, EVs, or both.

For example, the Anker SOLIX X1 starts at 5 kilowatt-hours and can scale to 180 kWh, while BLUETTI's EP800 can store cheaper off-peak grid power. Enphase and GM Energy are leaning into more connected-home ecosystems. Meanwhile, Sigenergy supports vehicle-to-home charging across multiple EV models.

Battery storage can also give households more energy independence. That can make a major difference for families dealing with blackouts, high utility bills, or both.

For homeowners focused on durability, Electrek cited EnergySage's Kristina Zagame, who said the Villara VillaGrid+ uses a battery chemistry with "better recharge capabilities for longer life cycles" and that "doesn't contain any carbon, which makes it extra safe."

What can be done?

For most homeowners, the first step is figuring out how much backup power they actually need. Some households may want whole-home coverage during extended outages, while others may only need enough stored energy to keep refrigeration, Wi-Fi, lights, and phones running.

A modular system may be enough for one home, but another may benefit more from a battery that can pair with rooftop solar, an EV, or a standby generator.

Plug-and-play batteries such as Pila's can provide affordable backup power for essential devices without requiring a major installation, while full systems can unlock greater savings and stronger resilience over time.

As Zagame put it, "The Villara VillaGrid+ stands out as the best battery on the market, scoring highest in EnergySage's rigorous Equipment Rating System," adding, "The downside is you'll definitely shell out more money upfront for the VillaGrid+."

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