Only through one of two routes, and most owners today have neither set up. If your car offers vehicle-to-load (V2L), it can power individual appliances from its own outlet. If your home has a vehicle-to-home (V2H) installation, it can power chosen circuits. An ordinary home charger — the setup most people have — does nothing in a blackout: it needs grid power itself, and nothing flows back through it.
Key Takeaways
- A car powers a home in a blackout only via V2L (appliances from the car) or a designed V2H installation (chosen circuits).
- An ordinary charger does nothing in a blackout — it needs grid power and cannot run backwards.
- V2L is decided by the car maker; V2H is an installed system with transfer equipment, not an accessory.
- EVDANCE sells no bidirectional product; its chargers are one-way.
The Three Routes, Compared
| Route | What it powers | What it takes | Who decides |
|---|---|---|---|
| V2L from the car | Individual appliances plugged into the car | A car with V2L enabled and its outlet or adapter | The car maker, for your exact model |
| V2H installation | Chosen circuits in the home — lights, fridge, Wi-Fi, some outlets | A bidirectional charger matched to the car, transfer equipment that isolates the home from the grid, and usually a critical-loads panel | The car maker, the system installer, and the utility’s notification or approval |
| An ordinary charger | Nothing, while the grid is down | — | — |
Route One: Power From the Car Itself
V2L is a feature of the car, not the charger. Where the maker has enabled it, an outlet on the car — or an adapter on its charge port — supplies ordinary appliances directly. No home wiring is involved, nothing connects to your panel, and the limit is the one the car maker states for that outlet. It is the route for a fridge, lights, a laptop and a kettle, one or two at a time, and it is available only on the models whose makers offer it. Which EVs can do bidirectional charging shows how to check whether yours is one of them.
Route Two: A Designed V2H Installation
V2H is a home electrical system with a car attached. A bidirectional charger discharges the battery, transfer equipment isolates your home from the grid the moment an outage starts — so your car never feeds lines that repair crews are working on — and a critical-loads panel carries only the circuits you chose to back up. Heavy loads stay off it by design. Nothing in this route is improvised: it is fixed electrical work, installed by a licensed electrician, and the sequence when an outage begins is automatic because the equipment was built for exactly that moment. Our status check on when vehicle-to-home will be available covers which cars and systems exist today.
Route Three: The Charger Most People Own
A standard home charger is a one-way device powered by the grid. In a blackout it stops, mid-session if necessary, and the car simply waits. It cannot run backwards, and plugging things together to make it try — backfeeding a house through a cable or a socket — is dangerous and is not a version of either route above. If backup power matters to you, the decision is which of the first two routes your next car and installation will support; the family background is in bidirectional charging explained.
Where EVDANCE Fits
Plainly: EVDANCE sells no bidirectional product, so an EVDANCE charger is always route three. The EV-ACT5006T is a 48 A Level 2 wall charger for everyday one-way charging, and in a blackout it stops with everything else. The home range is on the residential charging page. If outage cover is a buying criterion, spend the check on the car first — its maker’s documents say whether V2L or V2H exists for that model at all.
Frequently Asked Questions
Will my home charger keep charging during a blackout?
No. A charger draws its power from the grid; when the grid fails, charging stops. Charging resumes when power returns. A charged battery before the outage is the only “backup” a standard setup provides.
Can I feed my house by plugging the car into a wall socket?
No. That is backfeeding — dangerous for your household and for line crews, and not how either V2L or V2H works. V2L powers appliances directly; V2H runs through designed transfer equipment installed by an electrician.
Does V2L need any equipment installed at home?
No. V2L lives entirely in the car and its outlet or adapter. That is its limit as well as its convenience: it powers what you plug into the car, not your home’s circuits.
Related Reading
- Bidirectional Charging Explained: V2L, V2H and V2G
- When Will Vehicle-to-Home Be Available?
- Which EVs Can Do Bidirectional Charging?
- Can a Tesla Do Vehicle-to-Home?
