Vehicle-to-Home (V2H)
Technology allowing an electric vehicle battery to power a home during outages or peak pricing periods. The EV acts as a mobile battery, typically providing 40-100 kWh of storage.
Why It Matters
A 60 kWh EV battery holds 4-6x more energy than a typical home battery. V2H-capable vehicles (Ford F-150 Lightning, Nissan Leaf) can power a home for 2-3 days.
Related Terms
V2G (Vehicle-to-Grid)
Technology that allows EVs to discharge energy back to the utility grid, potentially earning revenue and providing grid services. Extends V2H beyond the home to the broader grid.
Electric Vehicle (EV)
A vehicle propelled entirely by one or more electric motors, powered by a rechargeable battery pack. Includes battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs).
Bidirectional Meter
A utility meter that records both electricity consumed from the grid and electricity exported to the grid, required for net metering and net billing customers with solar or battery systems.