Wallbox Pulsar Max vs Sync Energy Wall Charger 2

£113 buys you size — not features

The Wallbox Pulsar Max costs £513. The Sync Energy Wall Charger 2 costs £400. That £113 gap is unusually hard to justify, because the cheaper charger outspecs the dearer one on several counts that matter day-to-day: cable length, weather resistance, solar integration included in the box. The Wallbox's argument rests almost entirely on physical size and the option of 22kW three-phase charging — two things that are decisive when they apply, and irrelevant when they don't.

• Wallbox Pulsar Max — 198mm × 201mm × 99mm, five-year warranty, 22kW three-phase option. The charger for tight walls and unusual supplies.
• Sync Energy Wall Charger 2 — 7.5-metre cable, IP65, built-in solar diversion, £400. The charger that gives you the most hardware per pound.

The Sync Energy's cable and weather rating settle most arguments

A 5-metre tethered cable, which is what the Wallbox Pulsar Max offers, is adequate if the charger sits within arm's reach of where you park. Many driveways are not that cooperative. The Sync Energy's 7.5-metre cable — the longest of any charger on the site — reaches further than even the Tesla Wall Connector's 7.3 metres. If you park nose-out one day and reversed-in the next, 2.5 extra metres is not a luxury.

Weather protection follows a similar pattern. The Wallbox carries an IP54 rating — splash-proof, fine under a soffit, less reassuring on an exposed wall in February. The Sync Energy is rated IP65, meaning full protection against water jets from any direction. Both carry IK10 impact resistance, so neither will crack if something bounces off it. But for a charger bolted to the outside of a house in the UK, IP65 is the more comfortable spec.

Solar diversion: included versus extra

Both chargers offer solar integration, but the route differs. The Sync Energy's SolarCharge works via a CT clamp included in the price. The Wallbox's Eco-Smart mode requires a separate Wallbox Power Meter — an additional purchase and an additional install step. If you have panels and want to divert surplus generation to the car, the Sync Energy does it out of the box. The Wallbox makes you pay twice for the privilege, widening the effective gap beyond £113.

Neither charger matches the depth of a dedicated solar unit like the myenergi Zappi GLO, which can fully divert surplus without grid import. But for straightforward "use the sun first" logic, the Sync Energy includes it; the Wallbox doesn't.

When the Wallbox Pulsar Max earns its price

Two scenarios. First: the wall is tight. At 198mm × 201mm, the Pulsar Max is among the smallest smart chargers sold in the UK — only the EO Mini Pro 3 is more compact. If the charger must fit between a gas meter and a kitchen window, dimensions are not negotiable.

Second: three-phase supply. The Pulsar Max supports 22kW on three-phase, tripling the charge rate compared to single-phase 7.4kW. Fewer than 5% of UK homes have three-phase, but those that do — or those installing it as part of a renovation — get a charger that scales with the supply. The Sync Energy is single-phase only, capped at 7.4kW regardless.

The Wallbox also carries a five-year warranty against the Sync Energy's three. Two extra years of cover is a tangible thing, though it is worth noting that the Sync Energy is backed by Luceco PLC, a UK-listed company, so parts and support are not about to vanish.

Tariff handling is a draw — and a limitation for both

Neither charger chases half-hourly pricing. On Octopus Agile, where rates shift every 30 minutes, both require manual schedules — neither will follow the price curve automatically. For that, the Ohme Home Pro at £539 remains the reference. On fixed-window tariffs like Octopus Go (8.5p/kWh, 00:30–05:30) or EDF GoElectric (6.99p/kWh, 23:00–06:00), both chargers schedule a start and stop time identically. The Sync Energy's TariffSense and the Wallbox's myWallbox app both handle this without drama.

Octopus Intelligent Go is the exception — both chargers are compatible, and the tariff's own optimisation handles slot allocation. On Intelligent Go, the charger's own smarts matter less.

Which to buy

Buy the Wallbox Pulsar Max if:

• Your mounting space is constrained and every millimetre counts
• You have — or plan to install — a three-phase supply
• A five-year warranty matters more to you than £113 saved

Buy the Sync Energy Wall Charger 2 if:

• You want the longest cable and best weather rating at the lowest price
• You have solar panels and want diversion included, not sold as an extra
• You are on a single-phase supply and see no reason to pay for three-phase capability you cannot use

For most single-phase homes, the Sync Energy is the stronger buy. It costs £113 less, reaches further, weathers more, and includes solar diversion that the Wallbox charges extra for. The Pulsar Max is a fine charger — compact, well-warranted, built to last — but its advantages are narrow. Unless your wall is tight or your supply is three-phase, the Sync Energy does more for less. Put the £113 towards the install.