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Form SB—01 · Battery profile

Franklin Home Power 2

The Franklin Home Power 2 is the lineup's domestic option: assembled in the United States with US-based warranty support. For homeowners who weigh where a product is made and who answers the phone when something goes wrong, that matters.

Usable capacity13.6 kWh
ChemistryLFP (lithium iron phosphate)
AssemblyDomestic, with US warranty support
Warranty12 years
Typical installed cost$13,000 – $17,000

Why we like it

The Home Power 2 covers the fundamentals well. At 13.6 kWh per unit it sits in the practical middle of the lineup: enough for serious backup, not so large the install gets complicated. The LFP chemistry is the safe long-life standard. What sets it apart is the domestic angle: US assembly and a US-based support operation mean warranty claims and service questions stay close to home. For a Buy American household, that is a real consideration, not a slogan.

Who it's right for

Where it falls short

Franklin is a newer brand, so it has fewer years of field history and a smaller installer network than Tesla or Enphase. Its 12-year warranty is solid but shorter than the Sonnen evo's cycle warranty. None of this is a strike against it. It is simply a younger product, and we say so plainly. Before we recommend it, we confirm there is a certified installer near you.

How it compares

Against the Powerwall 3, the Home Power 2 is slightly smaller and usually a bit less expensive, with the domestic-assembly advantage but a smaller network. Against the FranklinWH aPower 2 (a different company despite the similar name), it holds less energy per unit. Against the Enphase IQ Battery 10C, it offers more capacity per unit but less modularity. We weigh all of that against your home when we make the match.

On price: the range above is a typical single-unit installed cost before incentives. The 30% federal tax credit through 2032 and any state rebate (such as SGIP in California) bring the real number down. Your matched installer gives you a written quote. We charge you nothing.

Compare the rest of the lineup: Tesla Powerwall 3, Enphase IQ Battery 10C, FranklinWH aPower 2, Sonnen evo, or see all battery brands.

Is the Home Power 2 right for your home?

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