Hypervolt Home 3 Pro vs Wallbox Quasar 2

> V2G boundary: A “V2G-ready” label or ISO 15118 support does not by itself provide bidirectional power conversion, export approval or a live energy service. Confirm the compatible car, genuinely bidirectional hardware, certified complete system, installer, service and network approval before assigning value to the claim. Read the UK V2G explainer.

A £5,475 gap — and a category gap wider still

These two products share a wall-mounting point and not much else. The Hypervolt Home 3 Pro is a £625 AC smart charger that sends electricity into your car. The Wallbox Quasar 2 is a £6,100 bidirectional DC unit that can send electricity back out again — into your house or the grid. One is a mature, buy-it-Friday product. The other is a pre-registration page and a promise.

• Hypervolt Home 3 Pro — £625, 7.4 kW AC, OZEV-approved, available now. Charges any Type 2 EV.
• Wallbox Quasar 2 — £6,100, up to 12.8 kW bidirectional DC, not OZEV-approved, UK pre-registration only. Requires a CCS2 car that supports V2H/V2G.

What the Quasar 2's price is actually buying

The Quasar 2 is not an overpriced charger. It is a different class of device — closer to a home battery that happens to use your car's cells. At up to 12.8 kW in both directions, it can run a house through a power cut or export stored energy to the grid during peak rates, earning revenue on tariffs designed for exactly this.

The catch is that almost none of the supporting ecosystem exists in the UK yet. The compatible car list is short — the Kia EV9 is the headline name, with more manufacturers expected but unconfirmed. Installation requires a DNO G99 application, which carries a 30–60 working-day lead time and possible G100 export caps. The install itself is specialist work, costing £1,500–£3,000 or more on top of the £6,100 unit. Total outlay could land above £9,000. And the £500 OZEV grant does not apply to bidirectional DC hardware.

For that money, a buyer could fit a Hypervolt Home 3 Pro and a dedicated home battery system — and the battery would work regardless of which car sat on the drive.

The Hypervolt's quiet case

At £625, the Hypervolt Home 3 Pro is not the cheapest AC charger on the market — the Sync Energy Wall Charger 2 is £400, the Tesla Wall Connector is £475. But it earns its position through breadth. IP66 plus IK10 is the toughest weather-and-impact rating in the residential market. The 10-metre tethered cable option reaches driveways that defeat most rivals. A CT clamp for solar diversion is included. UK phone support picks up quickly. The three-year warranty extends to five for £100.

It is OZEV-approved, so eligible renters and flat owners take £500 off. Smart tariff integration works with schedules from Octopus Go or EDF GoElectric. Solar diversion is more basic than the Zappi GLO's surplus-only Eco+ mode — if solar is the priority, that comparison is covered in the Zappi GLO vs Hypervolt piece — but it handles the fundamentals without extra hardware.

Who the Quasar 2 is genuinely for

A narrow group: someone who already owns or has ordered a bidirectional-capable car, who is willing to navigate the G99 process, who has access to a V2G export tariff, and who treats the £6,100-plus outlay as an infrastructure investment rather than a charger purchase. If the maths on arbitrage — buying grid power at 8p/kWh overnight on Octopus Intelligent Go, selling back at peak rates — stacks up over five to seven years, the Quasar 2 is the product that makes it physically possible.

For everyone else, it is a product to watch rather than a product to buy. The Indra Smart PRO is a one-way AC charger with no promised V2G upgrade path. The Zaptec Go 2 publishes ISO 15118 communication support, but Zaptec says a certified complete system is still required.

The verdict

Buy the Hypervolt Home 3 Pro if:

• You want a charger that works with any Type 2 EV, today, for £625.
• You value IP66 + IK10 build quality and a 10-metre cable option.
• You are OZEV-eligible and want to claim the £500 grant.

Buy the Wallbox Quasar 2 if:

• You own a bidirectional-capable car and have confirmed CCS2 V2H/V2G support.
• You have a V2G tariff and a payback model that justifies £7,600+ installed.
• You accept pre-registration status and the G99 approval timeline.

For the overwhelming majority of UK EV owners, the Hypervolt Home 3 Pro is the answer. It charges a car. It does it well. It costs £5,475 less. The Quasar 2 is a fascinating piece of hardware aimed at a market that barely exists here yet — and when that market matures, it may well deserve a different verdict. Today, put the Hypervolt on the wall and keep the rest of the money.