The best V2G home charger for most UK homeowners in 2026 is the NexBlue Point 2 — it is the most affordable bidirectional AC charger on the market, supports OCPP 2.0.1, and includes a CT clamp and tariff automation out of the box. For buyers who want an established brand with a larger install base, the Zaptec Go 2 is the natural alternative. For high-power DC bidirectional charging, the Wallbox Quasar 2 is the only serious option — but at over £6,000 before installation, it is a specialist choice.
This guide covers every V2G-capable home charger available in the UK, what each one does, and how to match the right charger to your car, budget, and goals.
What Makes a Home Charger V2G Capable?
A standard home EV charger draws power from the grid and puts it into your car’s battery. That is a one-way flow. A V2G charger has an inverter that reverses this flow — converting DC from your EV battery back to AC so it can enter your home (V2H) or the electricity grid (V2G).
Three things separate a V2G charger from a standard unit:
- Bidirectional inverter — converts power in both directions
- Grid-export certification — required to legally export energy to the public network
- Protocol compatibility — must match your car’s charging standard (CCS with ISO 15118-20, or CHAdeMO)
The charger also needs to work with an energy management system and, for full V2G, a compatible tariff (currently Octopus Power Pack in the UK).
The V2G Chargers Available in the UK
NexBlue Point 2 — Best Value AC Bidirectional Charger
Price: Approximately £530 (hardware only, before installation)
The NexBlue Point 2 is the most affordable home charger with full AC bidirectional capability available in the UK. It supports OCPP 2.0.1 alongside OCPP 1.6J — a more future-ready protocol suite than most competitors at this price point. A CT clamp is included in the box, enabling accurate home energy monitoring and solar integration without extra hardware. EcoPilot tariff automation is built in, letting the charger schedule charging and discharging around your tariff automatically.
Charging performance:
- Maximum power: 7.4 kW (single phase)
- V2H / V2G capable: Yes
- Protocol: OCPP 2.0.1 / 1.6J
- Connector: Untethered (Type 2 socket)
Compatible vehicles: CCS with ISO 15118-20 support (VW Group BiDi models, IONIQ 5, Kia EV9, Renault 5 E-Tech, and others)
Best for: Buyers who want the most capable AC V2G charger at the lowest price, with advanced protocol support and solar integration from day one.
Zaptec Go 2 — Best AC Bidirectional Charger from an Established Brand
Price: Approximately £707 (hardware only, before installation)
The Zaptec Go 2 is ISO 15118 compliant and V2G ready. Zaptec has a strong presence in UK commercial and residential installations, and the Go 2 benefits from that infrastructure — including a well-developed app and a proven installation network. Octopus has flagged the Zaptec Go 2 as one of the chargers expected to be compatible with future Power Pack integrations as the tariff expands.
V2G savings of more than £300 per year have been quoted for compatible vehicle and tariff combinations using the Go 2.
Charging performance:
- Maximum power: 7.4 kW (single phase)
- V2H / V2G capable: Yes
- Protocol: OCPP 1.6J
- Connector: Untethered (Type 2 socket)
Compatible vehicles: CCS with ISO 15118-20 support
Best for: Buyers who want the confidence of an established brand with a proven UK install network, and are willing to pay a modest premium over the NexBlue.
Wallbox Quasar 2 — Best High-Power DC Bidirectional Charger
Price: Approximately £6,100 (hardware only, before installation)
The Wallbox Quasar 2 is the only DC bidirectional home charger available for general sale in the UK. DC bidirectional means the Quasar 2 bypasses your car’s onboard AC charger entirely and communicates directly with the battery management system — enabling faster and more efficient energy transfer in both directions.
At 11.5 kW bidirectional output, it is significantly more powerful than AC options at 7.4 kW. However, the £6,100 hardware cost — before a specialist installation that typically adds £1,000 to £2,000 more — makes this a substantial investment. It is appropriate for buyers who need maximum performance, have a compatible DC bidirectional vehicle, and can justify the cost against long-term V2G earnings.
Charging performance:
- Maximum power: 11.5 kW bidirectional (DC)
- V2H / V2G capable: Yes
- Protocol: CHAdeMO and CCS
- Connector: DC (tethered cable)
Compatible vehicles: Nissan Leaf (CHAdeMO), Mitsubishi Outlander PHEV (CHAdeMO), and CCS vehicles with DC bidirectional support
Best for: Buyers who want maximum bidirectional power and have a compatible vehicle — or existing Nissan Leaf / Outlander PHEV owners with a CHAdeMO-only V2G need.
Zaptec Pro (Bundled) — Best Option via the Octopus Bundle
Price: Included in the Octopus Power Pack BYD Dolphin bundle (from £300 per month including lease, charger, installation, and tariff)
The Zaptec Pro is a commercial-grade bidirectional charger that is not generally sold directly to residential customers as a standalone product. It is the charger specified in the Octopus Power Pack BYD Dolphin bundle, which includes the lease of the car, G99 DNO application, professional installation, and the Power Pack tariff.
If the BYD Dolphin bundle suits your needs, this is the most complete V2G package available in the UK — removing almost all the complexity of sourcing, installing, and registering a V2G system independently.
Charging performance:
- Maximum power: 11 kW (commercial grade)
- V2H / V2G capable: Yes
- Protocol: CCS (ISO 15118)
Compatible vehicles: BYD Dolphin (V2G variant), as part of the Octopus bundle
Best for: Drivers who want a fully managed V2G solution and are open to leasing the BYD Dolphin rather than buying.
AC vs DC Bidirectional: Which Is Right for You?
| Feature | AC Bidirectional (NexBlue / Zaptec Go 2) | DC Bidirectional (Wallbox Quasar 2) |
|---|---|---|
| Hardware cost | £530 to £707 | ~£6,100 |
| Installation cost | Standard (typically £400 to £800) | Specialist (typically £1,000 to £2,000+) |
| Bidirectional power | Up to 7.4 kW | Up to 11.5 kW |
| Compatible with CHAdeMO vehicles | No | Yes |
| Compatible with CCS vehicles | Yes (with ISO 15118-20) | Yes (CCS DC bidirectional) |
| DNO G99 required for V2G | Yes | Yes |
For most UK homeowners in 2026, AC bidirectional is the right choice. The NexBlue Point 2 or Zaptec Go 2 cost a fraction of the Quasar 2, support all current CCS bidirectional vehicles, and will be compatible with the expanding range of V2G-capable cars arriving from VW Group, Hyundai, Kia, and Renault. DC bidirectional makes sense only if you drive a CHAdeMO vehicle or specifically need the higher discharge power of 11.5 kW.
Installation: What to Expect
Installing a V2G charger is more involved than fitting a standard home charger. Key considerations:
Qualified installer — Your installer must be NICEIC or NAPIT approved, and should have specific experience with bidirectional charger installation. Not all EV charger installers are familiar with V2G.
DNO G99 approval — To export energy to the grid, you need G99 permission from your Distribution Network Operator. This process can take up to 12 weeks. Your installer can manage this on your behalf, or your energy supplier can assist if you are using the Octopus Power Pack bundle.
Electrical survey — Bidirectional chargers draw from and export to the grid, so your consumer unit (fuse box) must be compatible. An electrical survey before installation will confirm whether any upgrades are needed.
Cost summary:
- AC bidirectional charger (NexBlue or Zaptec Go 2): £530 to £707
- Installation (typical): £400 to £800
- DNO application: Usually included by installer or supplier
- Total AC V2G system (hardware + installation): approximately £930 to £1,500
Which Charger Should You Choose?
Choose the NexBlue Point 2 if: you want the most capable AC V2G charger at the lowest price, with OCPP 2.0.1 support and built-in solar/tariff integration.
Choose the Zaptec Go 2 if: you want the confidence of an established brand and a larger UK installer network, and the £177 premium is within budget.
Choose the Wallbox Quasar 2 if: you drive a CHAdeMO vehicle (Nissan Leaf pre-2026, Mitsubishi Outlander PHEV) and need DC bidirectional capability, or you specifically need 11.5 kW discharge power and have the budget.
Choose the Octopus bundle with Zaptec Pro if: you are open to leasing the BYD Dolphin and want a fully managed V2G solution with no separate charger purchase, no DNO paperwork to manage, and no installation coordination.
For the full picture on which cars work with which chargers, see our EV V2G compatibility guide. For details on the Octopus Power Pack tariff and how to sign up, see our Octopus V2G tariff guide. And for the complete guide to how V2G works in the UK, see our V2G in the UK guide.
Key Takeaways
- The NexBlue Point 2 (£530) is the most affordable AC V2G charger in the UK, with OCPP 2.0.1 and CT clamp included
- The Zaptec Go 2 (£707) is the established-brand alternative with a larger UK install network
- The Wallbox Quasar 2 (~£6,100) is the only DC bidirectional charger available and suits CHAdeMO vehicles or buyers needing maximum power
- AC bidirectional chargers suit the vast majority of current and upcoming V2G-compatible EVs
- Full V2G (grid export) requires DNO G99 approval, which takes up to 12 weeks
- The Octopus Power Pack BYD Dolphin bundle removes most of the complexity by bundling car, charger, installation, and tariff
Frequently Asked Questions
Can I install a V2G charger without getting DNO permission? You can install a bidirectional charger for V2H use (powering your home from your car) without G99 DNO approval, since energy stays within your property. To export energy to the grid via V2G, G99 approval is legally required. Your installer should manage this application — allow up to 12 weeks.
Will a V2G charger work with any bidirectional EV? No. The charger must use a compatible protocol. AC chargers (NexBlue, Zaptec Go 2) work with CCS ISO 15118-20 vehicles. The Wallbox Quasar 2 works with CHAdeMO and CCS DC bidirectional vehicles. Always confirm compatibility with your specific vehicle before purchasing.
Is V2G charger installation more expensive than a standard charger? Slightly, yes. The hardware costs significantly more — £530 to £6,100 versus £300 to £700 for standard chargers. Installation is similar in price for AC units, but more complex for DC units. The DNO G99 process adds time rather than direct cost in most cases.
How long does a V2G charger last? Bidirectional chargers are designed to the same durability standards as standard home chargers. Most manufacturers provide five to seven year warranties. The more relevant question is whether your vehicle’s bidirectional capability and any associated software/firmware remain supported over that period — which depends on the manufacturer.
Do I need a smart meter to use a V2G charger? For V2H use without export, a smart meter is not required. For V2G with grid export and a tariff like Octopus Power Pack, a smart meter is required so that your supplier can measure what you export and calculate your credits accurately. Most UK homes now have smart meters, but confirm with your supplier before applying.
Useful Resources
Zaptec: Zaptec Go 2 V2G Charger