Tesla Powershare Home Backup Now Available for New Model 3 and Model Y with Powerwall 3
By Tesla · Service announcement · October 6, 2026
Tesla has enabled Powershare Home Backup for new Model 3 and Model Y vehicles ordered on or after October 1, 2026, when paired with a Powerwall 3. This feature allows the vehicle's battery to provide backup power to a home during outages, extending home backup duration.
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