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Hyundai Ioniq 5 and Anker Solix S5000 backup battery power a US home during a simulated outage

By Eve

A US homeowner posted on Reddit's r/AnkerSOLIXCommunity that they connected an Anker Solix S5000 to their home's electrical panel, with a Hyundai Ioniq 5 acting as an additional power source through a vehicle-to-load adapter. The install took about two hours and used a panel interlock and a generator inlet on a 30-amp breaker, with the S5000 reporting roughly 1,700 watts of charging input while supplying the house at 240 volts. The account was reported by The Cool Down and is a single user's experience rather than a tested result.

Why it matters

It shows growing consumer interest in using EVs as home backup power, a use case that could shape expectations for bidirectional capable chargers and vehicle-to-load features in residential and fleet procurement. The anecdote is unverified and small in scale, so treat it as a demand signal rather than evidence of performance.

Source

Original title
“An electric car and backup battery power a US home with the furnace and dryer running”
Published
9 November 2026

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