# Best Three-Phase Home EV Chargers UK 2026 Published: 2026-05-15 | Updated: 2026-07-14 | Source: https://www.bestchargers.co.uk/three-phase-home-ev-charger-uk/ > Which UK EVs benefit from three-phase home charging, and the five best 22 kW-capable home EV chargers in 2026 — including Rolec Zura, Zappi GLO, and Andersen Quartz. A three-phase home EV charger can deliver up to 22 kW — three times the output of a standard single-phase 7.4 kW unit. In practice, the benefit depends entirely on two things: whether your property has a three-phase electricity supply, and whether your car's onboard charger can accept more than 7.4 kW of AC power. This guide explains who three-phase charging actually helps and recommends the five best three-phase capable chargers from our review library. ## Quick answers **How do I know if my home has three-phase electricity?** Look at your main fuse board (consumer unit). A three-phase installation typically has three separate incoming live cables and three sets of main fuses or a three-pole main switch. **Can a three-phase EV charger be used on a single-phase supply?** All the chargers in this guide are designed to operate on single-phase as well as three-phase. **Is it worth upgrading to three-phase for EV charging?** Only if you have a car that accepts more than 7.4 kW on AC and you have a genuine use case for faster charging (e.g. --- ## Key Takeaways - Three-phase power is available in roughly **3–5% of UK homes** — it is more common in rural properties, farms, large new-builds, and converted commercial premises. - Upgrading a standard single-phase supply to three-phase typically costs **£3,000–£15,000** depending on how close your property is to the nearest three-phase network. - Most UK EVs cap AC charging at **11 kW** on three-phase (Hyundai Kona, Skoda Enyaq, VW ID.3, Audi Q4 e-tron, Polestar 2). Very few accept 22 kW AC; the Renault Megane E-Tech is the notable exception among mainstream models. - If your car caps at 7.4 kW, a three-phase charger offers **no charging speed advantage** over a single-phase unit. - All chargers in this guide also work on single-phase — they default to 7.4 kW where three-phase is not available. - Check your car's onboard charger specification before investing in three-phase infrastructure. --- ## Do You Need Three-Phase for Home EV Charging? For most UK households, no. The vast majority of UK homes have a single-phase 230 V supply, which supports up to 7.4 kW with a 32 A circuit. That is sufficient to charge most EVs from empty overnight. Three-phase becomes relevant when: **You already have three-phase supply and want to use it.** If your property already has three-phase (common in converted commercial buildings, large detached houses with high electrical loads, and rural properties with agricultural heritage), a three-phase capable charger lets you charge at 11 kW or 22 kW without any supply upgrade. **Your car can genuinely use more than 7.4 kW.** Check the onboard AC charger specification in your car's manual or on the manufacturer's website. Cars that accept 11 kW on three-phase include the Hyundai Kona Electric, Skoda Enyaq, VW ID.3 (non-Pure), Audi Q4 e-tron, and Polestar 2. The Renault Megane E-Tech accepts 22 kW on three-phase. **You have multiple EVs to charge overnight.** Two cars on one three-phase circuit, sharing 22 kW total, gives each roughly 11 kW — equivalent to the top speed of each car. ### What about upgrading to three-phase for EV charging? Unless you already have three-phase supply, the investment rarely makes financial sense purely for EV charging. A three-phase upgrade from your DNO (Distribution Network Operator) can cost £3,000–£15,000 and requires network infrastructure to be nearby. The payback in time saved charging is rarely compelling compared to simply plugging in overnight at 7.4 kW. --- ## Which Cars Benefit from Three-Phase? | Car | Max AC rate | Three-phase benefit | |---|---|---| | Renault Megane E-Tech | 22 kW | Full benefit — can use 22 kW | | Hyundai Kona Electric | 11 kW | 60 kWh from empty in ~6.5 hours vs ~10 hours | | Skoda Enyaq | 11 kW | 77 kWh from empty in ~8 hours vs ~11.5 hours | | VW ID.3 (non-Pure) | 11 kW | 58 kWh from empty in ~6 hours vs ~8.5 hours | | Audi Q4 e-tron | 11 kW | 77 kWh from empty in ~8 hours vs ~11.5 hours | | Polestar 2 | 11 kW | 82 kWh from empty in ~8.5 hours vs ~12.5 hours | | MG4 (LR/Trophy) | 11 kW (3-phase) | 77 kWh from empty in ~8 hours vs ~13 hours | | Nissan Leaf | 6.6 kW | No benefit — single-phase ceiling | --- ## Best Three-Phase Home EV Chargers ### 1. Rolec Zura — Best All-Rounder with Dual Outlet Option The [Rolec Zura](/rolec-zura/) supports up to 22 kW on three-phase (7.4 kW single-phase) and is the only charger in our library available as a dual-outlet unit — allowing two vehicles to charge simultaneously from a single installation. OCPP 1.6J compliance, 4G plus Wi-Fi plus Ethernet connectivity, solar divert, and a 5-year warranty make it a technically thorough choice. Available tethered (5–10 m) or untethered. Priced at £799. **Best for:** Three-phase homes wanting 22 kW and possible dual-vehicle charging. ### 2. Zappi GLO — Best for Solar with Three-Phase The [Zappi GLO](/zappi-glo/) by MyEnergi supports up to 22 kW on three-phase and brings the Zappi's renowned solar divert capability to a screen-free, more affordable form factor at £599. ECO and ECO+ solar modes prioritise surplus solar generation; RFID access supports up to 126 users, making it suitable for multi-occupancy or shared driveways. At £599 it is the most affordable three-phase solar option in the library. **Best for:** Three-phase solar homes wanting solar divert with maximum charging speed. ### 3. Andersen Quartz — Best Premium Three-Phase The [Andersen Quartz](/andersen-quartz/) is available in over 100 colour and finish combinations and supports 7 kW single-phase or 22 kW three-phase from a single unit configuration. Native solar divert, direct Octopus Go integration, and a seven-year warranty place it at the premium end of the market at £695. If aesthetics matter as much as capability, the Quartz is the standout. **Best for:** Design-conscious buyers who want the highest-spec look alongside 22 kW capability. ### 4. Wallbox Pulsar Max — Most Compact Three-Phase The [Wallbox Pulsar Max](/pulsar-max/) weighs just 1.3 kg and is among the most compact chargers that support 22 kW on three-phase. Available tethered or untethered, with Alexa and Google Home voice control, four colour options, and a polished app. At £799 it is strong value for a premium, feature-rich unit with three-phase support. **Best for:** Space-limited installations, or buyers who want a design-led unit without Andersen's price premium. ### 5. Zaptec Go 2 — Best for V2G-Ready Three-Phase The Zaptec Go 2 is untethered-only and supports up to 22 kW on three-phase, with V2G readiness under ISO 15118-20, a MID-approved energy meter, and a subscription-free 4G eSIM. At £707 it is the technically most advanced option in the list — particularly valuable for drivers of V2G-capable vehicles who have three-phase supply. **Best for:** Owners of V2G-compatible EVs (Hyundai Ioniq 5/6, Nissan Leaf 2026, etc.) with three-phase supply. --- ## Three-Phase Charger Comparison | Charger | Price | Max output | Solar | Dual outlet | V2G-ready | |---|---|---|---|---|---| | Rolec Zura | £799 | 22 kW | Yes | Yes (option) | No | | Zappi GLO | £599 | 22 kW | Yes | No | No | | Andersen Quartz | £695 | 22 kW | Yes (native) | No | No | | Wallbox Pulsar Max | £799 | 22 kW | Yes | No | No | | Zaptec Go 2 | £707 | 22 kW | Partial | No | Yes | --- ## Does Three-Phase Change the Installation Cost? A three-phase EV charger installation costs more than single-phase, primarily because: - The cable run from your consumer unit is larger (three live conductors vs one) - The protective devices (MCB/RCD) are three-phase rated - Some three-phase units require additional commissioning Expect installation to add £300–£800 above a standard single-phase installation, depending on cable run length and property. Always use an OZEV-accredited installer and confirm your existing supply type before ordering the charger. Visit our [three-phase EV charger guide](/3-phase-ev-charger/) for a detailed installation walkthrough. --- ## Frequently Asked Questions **How do I know if my home has three-phase electricity?** Look at your main fuse board (consumer unit). A three-phase installation typically has three separate incoming live cables and three sets of main fuses or a three-pole main switch. You can also check with your electricity supplier or DNO (your Distribution Network Operator — the company that owns the cables to your property, not your energy supplier). A registered electrician can confirm it in minutes. **Can a three-phase EV charger be used on a single-phase supply?** All the chargers in this guide are designed to operate on single-phase as well as three-phase. On a single-phase supply they default to 7.4 kW output. You do not need three-phase to install them, but you only access the higher output speeds when a three-phase supply is available. **Is it worth upgrading to three-phase for EV charging?** Only if you have a car that accepts more than 7.4 kW on AC and you have a genuine use case for faster charging (e.g. multiple EVs, very long daily distances). For most households, overnight charging at 7.4 kW provides a full charge reliably and a three-phase upgrade rarely pays back on charging speed alone. ## Useful Resources IET: BS 7671 wiring regulations (18th edition) https://electrical.theiet.org/bs-7671-18th-edition-wiring-regulations/ NICEIC: find a certified electrician near you https://niceic.com/ Electrical Safety First: consumer guidance on home electrical safety https://www.electricalsafetyfirst.org.uk/