V2H Compatible Cars UK 2026

The Leaf is where UK V2H started. Its CHAdeMO port carries DC in both directions, which is why it was doing vehicle-to-home years before the CCS world caught up. With 62 of usable battery it can carry a typical North East household through the full evening peak with plenty in reserve for the morning commute. Current status: confirmed, paired with Indra V2H (CHAdeMO).

V2H proven on 24-62 kWh CHAdeMO Leafs, but Indra V2H units were trial-only and are not on general UK sale. Working hardware exists; you cannot currently buy it new. Because CHAdeMO is a mature standard, the charging hardware is proven and the integration is the most predictable install we do. The trade-off is that the connector is being phased out across the wider industry, so a Leaf-based V2H setup is a known quantity today rather than a ten-year platform. For Leaf owners on an off-peak overnight tariff the economics stack up immediately: charge cheap after midnight, discharge into the 4pm-7pm peak, repeat.

The Ariya is Nissan's move from CHAdeMO into the CCS era, and it brings V2H with it. Usable capacity is 87, which puts a full day of average household consumption inside the pack with margin to spare. Current status: firmware-pending, with the recommended pairing being Nissan Energy (TBC).

V2X indicated under the Nissan Energy programme; no confirmed UK V2H date or charger pairing yet. For buyers choosing an EV specifically to run their home, the Ariya is one of the most future-proof picks on this list: a mainstream manufacturer with a decade of bidirectional experience, on the connector standard the rest of the market is converging on. Pair it with a solar array and the household can run largely self-sufficient across summer, exporting any surplus under the Smart Export Guarantee.

BYD builds its own batteries and its own power electronics, which shows in how quickly it has moved on bidirectional charging. The UK picture per model:

• BYD Dolphin (CCS, 60) — confirmed. Pairing: Zaptec Pro (Octopus Power Pack bundle). The UK's first commercial V2G offer (launched June 2025): BYD car + bidirectional Zaptec Pro + Octopus Power Pack tariff. Bundle-only — not available as a standalone charger purchase.
• BYD Atto 3 (CCS, 60.5) — v2l-only. Pairing: None. V2L as standard; not part of the Octopus Power Pack V2G bundle at launch, which centres on the Dolphin.

BYD's Blade LFP chemistry is well suited to daily V2H cycling — LFP packs tolerate frequent shallow cycles better than most NMC chemistries, which softens the degradation question for owners planning to discharge into the peak every evening.

The reborn Renault 5 is the most affordable route onto this list. It carries a CCS connector and 52 of usable battery — smaller than the SUVs above, but still two to four times the size of a typical stationary home battery. Current status: confirmed, paired with Mobilize PowerBox Verso.

11 kW AC bidirectional charger built in. Mobilize V2G service launched in France 2024; UK deployment during 2026. The cleanest factory V2G design on sale. Renault has been loud about bidirectional capability as a headline feature rather than a footnote, and the car's price point changes the V2H payback maths: when the vehicle itself is one of the cheapest new EVs on sale, the incremental cost of turning it into a home power station is easier to justify. For a smaller household with modest evening consumption, the 5 covers the peak comfortably.

The Hyundai-Kia E-GMP platform cars are the ones most often assumed to do V2H, because both are marketed hard on bidirectional power. The reality per our verification:

• Kia EV6 (CCS, 77.4) — v2l-only. Pairing: None. V2L as standard; no confirmed UK V2H pathway despite sharing the E-GMP platform with the EV9.
• Hyundai Ioniq 5 (CCS, 77.4) — v2l-only. Pairing: None. V2L (3.6 kW) as standard. Hyundai has run V2X trials but has never officially confirmed UK V2H, and Wallbox has not confirmed Ioniq 5 for the Quasar 2.

The distinction matters: a three-pin adapter that runs a kettle from the car is not the same thing as your consumer unit drawing from the pack automatically at 6pm. If either badge is on your driveway, check the status column above before budgeting for a bidirectional charger — the hardware only pays for itself when the car can actually feed the house.

The Volkswagen Group MEB platform cars share their electrical architecture, so their bidirectional story moves together. Current verified status per model:

• Cupra Born (77 kWh) (CCS, 77) — confirmed. Pairing: Wallbox Quasar 2. One of the two vehicles Wallbox has confirmed for Quasar 2 bidirectional operation. 58 kWh Born variants are not included.
• Volkswagen ID.3 / ID.4 / ID.5 / ID.7 (77 kWh) (CCS, 77) — firmware-pending. Pairing: HagerEnergy S10 E Compact (not yet sold in UK). All 77 kWh ID. models are "BiDi ready" via software 3.5 OTA, but V2H works only with the Hager S10 E Compact DC home power station, which has no confirmed UK availability. Smaller-battery ID. variants excluded.

Where a model shows true V2H it needs the exact charger pairing listed — MEB discharge is tightly controlled by software version, and an otherwise identical car on older firmware may only manage V2L. We confirm the software prerequisite as part of the survey, before any hardware is ordered.

MG has made bidirectional power a selling point across its range, but the small print matters — the current UK position per model:

• MG ZS EV / MG4 / MG5 (CCS, 64) — v2l-only. Pairing: None. V2L on selected trims (up to 3.3 kW). No MG-approved or UK-certified V2H pathway — forum reports of DIY V2H setups are not a supported product.

MG's value pricing makes it a popular first EV in the North East, so we field more V2H questions about these cars than almost any other badge. The honest answer is in the status column: where a model is V2L only, the right home-energy move is a stationary battery alongside a standard smart charger rather than waiting on a bidirectional retrofit that may never be certified for that model year.

No Tesla currently sold in the UK supports V2H: the All models (3, Y, S, X) (CCS, 75) is not-supported. Tesla's commercial position is that home backup belongs to its stationary battery product, so bidirectional discharge to the house remains disabled regardless of which charger you fit. Tesla owners who want evening peak-shaving should look at a home battery instead — the full reasoning is in our Tesla Model Y V2H guide.