Tesla Wall Connector (Gen 3) vs GivEnergy EV Charger

£31 apart, entirely different arguments

These two chargers sit almost side by side on price — £475 for the Tesla Wall Connector, £444 for the GivEnergy EV Charger. The £31 gap is barely worth discussing. What matters is the question each charger answers.

• Tesla Wall Connector — the default for any Tesla owner who charges from the grid. Longest cable in the market at 7.3 metres, four-year warranty, and the Tesla app already on your phone.
• GivEnergy EV Charger — a specialist. It pulls stored energy from a home battery into the car. Without that battery, the case collapses.

The GivEnergy's one trick — and why it matters

Most home chargers can divert live solar surplus into the car. The GivEnergy does that too, but its distinguishing feature is battery-to-EV charging: energy bought cheaply overnight, stored in a home battery, then fed to the car the next day. That decouples your charging from the grid in a way few other units manage.

If you have a GivEnergy battery — or a compatible third-party one — this is a meaningful capability. Buy cheap units on EDF GoElectric at 6.99p/kWh, bank them in the battery, charge the car at teatime without touching peak rates. The GivEnergy monitoring portal ties the whole system together: solar generation, battery state, EV draw, all in one view.

Without a home battery, none of this applies. The GivEnergy becomes a £444 charger with a 5-metre cable, a basic app, schedule-only tariff integration, and no live supplier API. Functional, but unremarkable. If battery storage is on your radar but not yet installed, the myenergi Zappi GLO handles solar diversion better as a standalone unit — see the Zappi GLO vs GivEnergy comparison for that angle.

Where the Tesla Wall Connector earns its keep

The Tesla Wall Connector does nothing exotic. It charges the car, it talks to the Tesla app, it schedules sessions. That is the entire proposition — and for most buyers, it is enough.

The 7.3-metre tethered cable reaches further than any rival in this selection. The four-year warranty beats the GivEnergy's three. Power sharing across up to six units on one circuit suits households with multiple EVs. Over-the-air updates have added features since launch without requiring an electrician's return visit.

Its weaknesses are well-known. IP44 is the lowest weatherproofing rating in this round-up — the GivEnergy's IP65 is fully sealed against dust and water jets. The Tesla lacks built-in RCD or surge protection, so your installer adds both, which can nudge install costs toward the upper end of the £400–£600 range. And it is not OZEV-approved, so the £500 grant is off the table.

That OZEV point matters if you are an eligible renter or flat owner. The GivEnergy is approved: the £500 grant covers its £444 unit price outright and contributes to install costs too. The Tesla offers no such subsidy.

Smart tariffs — neither charger excels

Both chargers support scheduled charging, and both lack live tariff API integration. On a fixed-window tariff like Octopus Go — 8.5p/kWh between 00:30 and 05:30 — either charger handles the job: set the schedule once, forget it. On a variable-rate tariff like Octopus Agile, where rates shift every half hour, neither charger can chase the cheapest slots automatically.

If half-hourly optimisation is the priority, both chargers lose to the Ohme Home Pro at £539. Tesla owners on Octopus Intelligent Go get similar optimisation through the Octopus API and the Tesla app together — no hardware change needed.

Which to buy

Buy the Tesla Wall Connector if:

• You own a Tesla and want the native app, the longest cable, and the least friction
• You charge from the grid on a fixed-window off-peak tariff
• You value the four-year warranty over the GivEnergy's three

Buy the GivEnergy EV Charger if:

• You have a home battery — GivEnergy or compatible — and want to charge the car from stored energy
• You are an eligible renter or flat owner and the £500 OZEV grant matters to you
• Your charger sits on a fully exposed wall and IP65 weatherproofing is non-negotiable

For the majority of buyers reading this page — people who charge a car from the grid, overnight, without a home battery — the Tesla Wall Connector is the more complete product. It costs £31 more, gives back a longer cable, an extra warranty year, and an app that does not need explaining. The GivEnergy is a fine charger inside a battery ecosystem. Outside one, it is ordinary.