A clear, modern guide to Vehicle‑to‑Load, Vehicle‑to‑Home and Vehicle‑to‑Grid technology — including how they work, what you can power and which EVs support them in Australia.
Key Takeaways
- V2L lets you power appliances directly from your EV (240V outlet).
- V2H powers your entire home using your EV battery.
- V2G exports energy from your EV back to the electricity grid.
- V2L is available on many EVs today; V2H and V2G require specialised hardware.
- These technologies help reduce energy costs and improve energy resilience.
Related EV guides: Home Charging Guide • EV Battery Range Guide • Charging at Home 101
Modern EVs can do far more than just drive. With bi‑directional charging, your EV can power appliances, your home or even support the electricity grid. These technologies are known as V2L, V2H and V2G.
This guide explains the differences between each system, how they work and which one is right for your lifestyle.
What Is V2L, V2H and V2G?
Vehicle‑to‑Load (V2L)
V2L allows your EV to power appliances directly using a built‑in 240V outlet or an adapter. It turns your EV into a portable power station.
Vehicle‑to‑Home (V2H)
V2H allows your EV to power your entire home through a bi‑directional charger. It works like a giant home battery.
Vehicle‑to‑Grid (V2G)
V2G allows your EV to export energy back to the electricity grid, helping stabilise demand and potentially earning you credits.
V2L vs V2H vs V2G: Quick Comparison
| Feature | V2L | V2H | V2G |
|---|---|---|---|
| What it powers | Appliances | Your home | The electricity grid |
| Hardware needed | None (built‑in) | Bi‑directional charger | Bi‑directional charger + grid approval |
| Cost | Free (included) | Medium | High |
| Availability | Common | Emerging | Limited |
Vehicle‑to‑Load (V2L): Power Appliances Anywhere
V2L is the most accessible bi‑directional feature. It lets you plug appliances directly into your EV using a 240V outlet or adapter.
What You Can Power
- Fridges
- Laptops & electronics
- Power tools
- Camping equipment
- Small heaters or fans
Popular V2L‑Enabled EVs
- Hyundai Ioniq 5 / Ioniq 6
- Kia EV6
- BYD Atto 3 / Seal / Dolphin
- MG4
Vehicle‑to‑Home (V2H): Power Your Entire Home
V2H turns your EV into a home battery, allowing you to power your house during outages or reduce electricity bills by using stored energy.
Benefits
- Backup power during blackouts
- Use cheap off‑peak energy to power your home
- Reduce reliance on the grid
- Works well with solar systems
Requirements
- Bi‑directional home charger
- Compatible EV
- Electrician installation
Vehicle‑to‑Grid (V2G): Support the Grid & Earn Credits
V2G allows your EV to export energy back to the grid. This helps stabilise electricity demand and may earn you financial incentives.
Benefits
- Potential energy credits
- Supports renewable energy integration
- Helps stabilise the grid
Limitations
- Requires grid approval
- Limited EV compatibility
- Higher installation cost
Which One Should You Choose?
Choose V2L If:
- You camp, travel or work remotely
- You want portable power for appliances
- Your EV already supports V2L
Choose V2H If:
- You want home backup power
- You have solar and want to maximise self‑consumption
- You want to reduce electricity bills
Choose V2G If:
- You want to export energy back to the grid
- You want to participate in energy‑sharing programs
- You have a compatible EV and bi‑directional charger
Frequently Asked Questions
Does V2L drain the EV battery quickly?
No — most appliances use very little power compared to the size of an EV battery.
Can all EVs support V2H or V2G?
No — only certain EVs with bi‑directional charging hardware support V2H and V2G.
Is V2H cheaper than a home battery?
Often yes — using your EV as a home battery can be more cost‑effective than installing a dedicated home battery system.
Final Thoughts
V2L, V2H and V2G unlock powerful new ways to use your EV beyond driving. Whether you want portable power, home backup or grid support, bi‑directional charging offers flexibility and long‑term value.
Explore more EV guides and charging solutions at EV Supply Hub.