myenergi Zappi GLO vs Wallbox Pulsar Max: solar or small?

Solar computer or small box on the wall

These two chargers answer different questions. The myenergi Zappi GLO is a solar-diverting specialist at £750. The Wallbox Pulsar Max is a compact, five-year-warranty generalist at £536. The £214 gap is not a premium for polish — it's the price of one specific feature the Wallbox can only approximate with an add-on.

The shortest version:

• myenergi Zappi GLO — the solar owner's charger. Eco+ mode diverts surplus PV into the car. Money wasted if your roof is bare.
• Wallbox Pulsar Max — the small-footprint, long-warranty option. Does the fundamentals well, leaves solar and tariffs to other hardware.

When the Zappi GLO earns its £750

The case for the Zappi starts and ends with solar. Eco+ mode only draws from surplus generation — if the panels are making 2kW and the house is using 1kW, the car gets the 1kW leftover and nothing else. Eco mode tops up from the grid to keep charging steady. Both modes require hardware the Wallbox doesn't ship with.

The Pulsar Max can do solar integration through Eco-Smart, but only with the separate Wallbox Power Meter, which costs extra and adds another component to install. The Zappi bakes it in. If you already own solar, or are fitting panels within a year or two, that integration matters more than the £214.

Then there's the myenergi ecosystem. An eddi diverter for hot water, a libbi for battery storage — the Zappi talks to both. If that ecosystem is already on your wall, the answer is made for you. If not, you're buying into a world you may never use.

The 6.5-metre cable is also longer than the Wallbox's 5 metres — enough to matter on a wider driveway.

When the Pulsar Max is the right call

If you don't have solar, stop paying for it. The Wallbox Pulsar Max is one of the smallest proper home chargers on the market — 198 × 201 × 99 mm, about half the footprint of the Zappi. On a narrow porch wall, beside a front door, or tucked under a carport, that matters.

The five-year warranty is the other quiet advantage. Only the Andersen A3 and the Simpson & Partners Home 7 beat it in this catalogue. On hardware that sits outside for a decade, two extra years of cover is worth more than marketing copy usually lets on.

Power Boost is the unsung feature — dynamic load balancing that throttles the car to stop the main fuse tripping on older UK supplies. If your house has a 60A or 80A main fuse and a heat pump or electric shower, this is the charger that won't make you pay for a supply upgrade.

What the Wallbox won't do is chase tariffs. Scheduling is manual — you tell the app when to charge, and it charges. On Octopus Go that's fine; the window is fixed. On Octopus Agile, where rates change every half hour, you'd be better served by the Ohme Home Pro at £1 less than the Wallbox.

The solar question, settled

If solar is on your roof, the Zappi GLO is the answer and the conversation ends. The Eco+ maths pays back the £214 inside a couple of years for most UK installations, and the ecosystem hooks get more valuable if you add storage later. Solar buyers with a different shortlist should also look at the Zappi GLO vs Hypervolt Home 3 Pro comparison — the Hypervolt does solar more cheaply, though less thoroughly.

If solar is not on your roof — and isn't being quoted — the Zappi is £214 of dormant capability. Buy the Wallbox, or look at the Tesla Wall Connector at £478 if you own a Tesla and don't need three-phase.

The verdict

Buy the myenergi Zappi GLO if:

• You have solar panels, or will within a year
• You own or plan to own other myenergi kit (eddi, libbi)
• You need a 6.5-metre cable for a longer reach

Buy the Wallbox Pulsar Max if:

• You don't have solar and don't plan to
• Wall space is tight or aesthetics matter
• Your supply is older and Power Boost could save you a fuse upgrade

Put us on the spot: for a house without solar, the Wallbox Pulsar Max on the wall, every time. For a house with it, the Zappi GLO — no hesitation, no arithmetic. The Zappi is a specialist tool; use it on the job it was built for, or buy something cheaper.