Octopus Energy EV Charger Installation: Cost, Process & Cheaper Alternatives
Octopus Energy is one of the most searched names for EV charger installation in the UK, largely because of its Intelligent Octopus Go smart tariff. But the install itself and the electricity deal are two separate decisions — and treating them as one is where people overpay.
Compare quotesHow Octopus Energy installs your charger
A standard online order, remote survey, and a single fixed price. Straightforward — but rarely the cheapest once you compare.
Pick your unit and book through the Octopus Energy site — no in-person visit to start.
Photos of your fuse box and parking confirm the job and final price.
A single quoted price covers unit, fit and certification.
If eligible, the £500 is deducted from your invoice directly.
Octopus Energy EV charger installation, explained
Octopus installs a 7kW smart home charger as a fixed-price online order: you choose a unit, upload photos of your consumer unit (fuse box) and parking, and a standard install is booked without an in-person survey for most homes. The headline appeal is the tariff — pairing the charger with Intelligent Octopus Go can cut overnight charging to a few pence per kWh — but you do not have to buy the hardware install from Octopus to get the tariff. You can use any OZEV-approved installer and still switch your electricity to Octopus afterwards.
Because Octopus often bundles a specific charger brand into the price, the unit choice can be narrower than going direct to an installer who fits Ohme, Hypervolt, Pod Point and Easee. If you want a tethered vs untethered choice, or a particular app ecosystem, compare the bundled spec against what a matched independent quotes for the identical 7kW job before committing.
The honest take: Octopus is a strong, low-friction option if you are already switching to their tariff and want one company to deal with. The tariff savings are real and ongoing. The install price, however, is rarely the cheapest available — so the smart play is to take an Octopus quote, take one matched independent quote for the same 7kW spec, and let the £ difference decide the hardware while you keep the tariff regardless.
Almost every Octopus Energy home install is a single-phase 7kW charger, which our live index puts at a UK average of £1,073. A 22kWcharger needs a three-phase supply most UK homes don't have; where it is fitted, our index now tracks a real UK average of £1,150 (range £999–£1,300). Unless you already have three-phase power, 7kW is the right — and cheaper — choice for Octopus Energy or any installer.
Do Octopus install EV chargers for free? No. This is the single most common Octopus myth. There is no free Octopus install — what people remember is the government grant (the OZEV EV chargepoint grant, worth up to £350) which Octopus, like other installers, deducts at invoice if you are eligible (renters and flat owners typically qualify; most homeowners with off-street parking no longer do). The charger and labour are still chargeable; only the grant reduces the bill.
Market context (third-party sources)
- Checkatrade: Checkatrade's tradespeople guide puts a typical UK home EV charger install at around £1,000 including the unit.
- Reddit / r/electricvehicles UK threads: UK owners on Reddit repeatedly report a real-world floor of about £999 for a standard 7kW fit when they shop around.
These figures are third-party market context, not ChargeQuote or Octopus Energy prices. Our own figures come from the live cost index below.
Compare against the full EV charger installation cost breakdown, browse the best home EV chargers, or find a matched installer for the same 7kW job.
Octopus Energy vs the UK average vs matched installers
The honest comparison, using our live cost index.
Prices reflect a standard 7kW install before grant, Jun 2026. Matched-installer figure is the live ChargeQuote sampled range.
Octopus Energy is reliable and easy if you're already a customer — but you'll usually save by comparing matched independents for the identical 7kW spec, under the live UK average. Always get one independent quote before you commit.
Octopus Energy, in plain English.
Do Octopus install EV chargers for free?
No. There is no free Octopus EV charger install for standard homeowners. You may be able to deduct the OZEV chargepoint grant (up to £350) at invoice if you are eligible — typically renters and people in flats — but the charger and labour are still paid for. The 'free' confusion usually comes from mixing up the grant, or from older promotional bundles that have ended.
Do I need to be an Octopus Energy customer to get a charger installed?
No. Anyone can buy the install. The reason Octopus is so attractive is the Intelligent Octopus Go tariff for cheap overnight charging — but you can have any OZEV-approved installer fit the unit and switch your electricity to Octopus separately. The install and the tariff are two independent decisions.
How much does Octopus EV charger installation cost?
Octopus publishes a fixed 'from' price for a standard 7kW install that we surface live on this page when available. Independent UK averages for the same job sit around the four-figure mark — for context, Checkatrade puts a typical fit near £1,000 — so always compare the Octopus quote against one matched independent quote for the identical spec.
Can a normal electrician fit an Octopus-recommended charger instead?
Yes — any competent, OZEV-approved electrician can install a home charger to the same standard. You do not have to use Octopus's own crew. Using a matched independent often lowers the hardware/labour cost while leaving you free to move to the Octopus tariff afterwards.
Is the EV charger grant applied to an Octopus install?
Yes, where you qualify. Octopus, like any OZEV-approved installer, deducts the EV chargepoint grant (up to £350) from your invoice if you are eligible — typically renters and people in flats. Most homeowners with off-street parking are no longer eligible since the scheme narrowed, so do not assume the grant will reduce your bill until your installer confirms it.
What is the lead time for an Octopus charger installation?
Octopus books a standard 7kW install after a remote photo survey rather than an in-person visit, so the typical lead time is the booking window shown live on this page (their stated 'typical lead time'). Non-standard work — a consumer-unit upgrade or a long cable run — can extend it. A matched independent often fits faster for the identical job, which is worth checking if you need it done quickly.
Compare other providers
See how Octopus Energy stacks up against every major UK installer.