Octopus Energy EV charger installation: cost, process and referral

Affiliate disclosure: this post contains an Octopus Smart Tech referral link. If you use it, both of us get a £25 gift voucher. It doesn't change the price you pay or the quote Octopus gives you. Editorial note: I've been an Octopus Energy customer since 2019, but I don't drive an EV and haven't had a charger installed. Read this as an analyst summary of Octopus's published terms and prices, not a first-hand review of the installation.

Octopus Energy installs home EV chargers at a single quoted price with standard installation already in it: £1,029 for its own Octopus Charge unit without a cable, £1,129 with one. That sits inside the £800 to £1,200 range a standard UK install typically costs, so Octopus is competing on the tariff and the app rather than undercutting anyone on hardware.

The second thing worth knowing before you start: the referral that pays you for an EV charger is not the £50 energy referral. It's a £25 gift voucher on a different link, and clicking the wrong one means neither reward tracks.

What Octopus actually installs

Octopus fits four chargers, all rated 230V and 32A for a 7.4 kW output, which is the normal single-phase ceiling for a UK home:

• Octopus Charge, its own unit, untethered (no cable) or tethered with a 5 m Type 2 cable
• Ohme ePod, untethered, needs 3G or 4G signal
• Ohme Home Pro, tethered with a 5 m or 8 m cable, also needs 3G or 4G
• Hypervolt Home 3 Pro, tethered with a 5 m or 10 m cable, Wi-Fi

Octopus publishes prices for its own charger and quotes the other three by postcode. As of 3 August 2026, Octopus Charge is £1,029 untethered and £1,129 tethered, both including standard installation, with a 3 year warranty as standard and £79 to extend that to 5 years. It runs from the Octopus app, schedules charging into the cheap hours automatically, and has an Eco mode that charges the car from excess solar generation if you have panels.

If you're still deciding between tethered and untethered, or want the general UK picture on regulations and on-street parking, that's in our EV charger installation guide. This page is about the Octopus route specifically.

What "standard installation included" covers, and what doesn't

Standard installation is the charger itself plus the labour to fit it: full setup, the electrical tests, a standard safety certificate, and a test charge on the day. It runs the cable up to 10 m from your consumer unit (the fuse box) to the charger, and covers mounting, clipping and every electrical component at no extra cost.

Past 10 m, Octopus publishes what the extra costs rather than quoting it case by case: £125 for a run up to 20 m, £250 up to 30 m, and £350 beyond 30 m. You'll know which band you're in before you commit, because the quote follows the survey rather than the other way round.

One job Octopus won't do at any price: if you want the charger on a garage or outbuilding away from the house, you dig the trench yourself. Octopus runs the cable through it and handles the wiring on the day, but the groundwork is yours to arrange before the engineer arrives.

One case that can hold you up rather than cost you: Octopus always informs your Distribution Network Operator (the regional company that owns the cables into your street, not your supplier) that a charger is going in. Most of the time that's a notification after the fact. It becomes an approval you have to wait for if your property has a looped supply, where one service cable feeds two homes, or if your main fuse needs upgrading.

The process, end to end

1. The referral link, before anything else. If you're using one, sign up through it first. Octopus's terms are to use the link, then use that same email address to get your quote, and there is no way to add it once a quote exists.
2. Photo survey, remote. Octopus asks where you want the charger and asks for photos of the relevant kit. It says that in most cases it won't need to visit before installation, which is the main difference from installers who send a surveyor out as a matter of course.
3. Quote and contract. You sign and pay a deposit.
4. Wait. The majority of installations go ahead within 4 to 6 weeks of the quote.
5. Installation day. Roughly 4 hours, varying with the setup.

You don't need to be an Octopus energy customer for any of it. Octopus will install a charger for anyone who applies.

Where the running-cost case actually is

The charger is the smaller half of the money. Octopus's EV tariff, Intelligent Octopus Go, charges 8p/kWh in a six-hour window from 11:30pm to 5:30am, against a July 2026 Ofgem price cap electricity unit rate of 26.11p/kWh. Octopus puts the typical annual saving at £771 against its own Flexible Octopus tariff, measured May 2025 to April 2026.

Set against public charging at an average 54p/kWh, 8p is an 85% cut, which is the "save up to 85%" claim on Octopus's own marketing and is arithmetic rather than a promise: 1 − 8/54. All of these compare unit rates and exclude standing charges.

The tariff asks for three things: your energy supply on Octopus, a SMETS2 smart meter (the second-generation type, which keeps reporting half-hourly if you switch supplier), and either a compatible car or a compatible charger. That last condition is already met if Octopus fits your charger, because Octopus states every charger it installs works with Intelligent Octopus Go. It matters if you're keeping a charger you already own and relying on the car instead, and Octopus runs an eligibility check for that rather than publishing a fixed list. Our tariff guide covers how Intelligent Octopus Go compares with the rest of the range.

The £25 referral, and why it isn't the £50 one

Octopus runs its Smart Tech installations on a separate referral scheme from energy supply, with a separate portal and a different reward:

Each scheme name above is my referral link for it, so you can go straight to the row that matches what you're having done.

Octopus describes the EV charger reward two ways on one page: its FAQ calls it a digital £25 Visa cash card, while the terms below call it a £25 gift voucher and attach the retailer list (TK Maxx, Airbnb, Amazon) to the £100 heat pump and solar voucher. Worth knowing which you've been issued, because a Visa cash card spends anywhere Visa is taken. Either way the terms state the reward is non-fungible: you can't swap it for cash or for energy credit. Payment lands by email once the installation has actually taken place, so on a 4-to-6-week lead time expect to wait roughly two months from clicking the link.

The order matters, and there's no retrospective fix. Octopus's referral terms say to use the link first, then use the same email address when you get your quote or complete your purchase. Get that sequence wrong and Octopus states it can't apply the referral after the event. Two other conditions: the referral only runs between people at separate addresses, and you can't refer yourself, or anyone else living at your address, for a second installation once Octopus has installed any smart tech product for you.

The links are product-locked. The energy referral at share.octopus.energy won't pay for a charger, and the Smart Tech link won't pay for an energy switch. If you're doing both, they stack, but you need to go through each one separately. The £50 energy side is on our Octopus Energy referral page; the £100 heat pump and solar version is in our Smart Tech referral guide.

Grants: probably not, unless you rent or own a flat

The EV chargepoint grant pays 75% of the cost of buying and installing a socket, up to £500. The eligibility rule catches people out: it is for people who rent a residential property or own a flat, including shared ownership, with private off-street parking and an eligible vehicle. If you own the house you live in, you don't qualify.

There's a second route if you work from home. The Workplace Charging Scheme covers 75% of the cost up to £500 per charger for home-based businesses. Octopus lists both on its EV charger FAQ, so raise them at quote stage rather than after the install.

Is it worth going through Octopus?

If you're already on or moving to Intelligent Octopus Go, yes: the charger, the tariff and the scheduling run through one app, the price is quoted all-in, and the £25 covers a fraction of the outlay for the sake of clicking a link in the right order.

What the £25 shouldn't do is decide the purchase. It is 2.4% of a £1,029 charger, so the case has to be made on the tariff integration and the all-in quote, and the voucher is a finish on top of a decision you'd already reached. Prices and reward amounts on the Smart Tech scheme are set by Octopus and change with its campaigns, so treat the figures here as current at 3 August 2026 rather than permanent.

Octopus EV charger installation FAQs

How much does Octopus Energy charge to install an EV charger?

Octopus Charge, Octopus's own 7.4 kW home charger, costs £1,029 untethered or £1,129 with a 5 m tethered cable, and standard installation is included in that price. Prices for the Ohme ePod, Ohme Home Pro and Hypervolt Home 3 Pro are quoted by postcode. The included installation covers a cable run of up to 10 m; beyond that Octopus adds £125 up to 20 m, £250 up to 30 m and £350 past 30 m, and the survey tells you which band you're in before you commit.

Do I need to be an Octopus Energy customer to get an EV charger installed?

No. Octopus states that anyone can apply for an EV charger installation regardless of who supplies their energy. Being an Octopus energy customer matters for the running cost rather than the installation, because the Intelligent Octopus Go tariff and its 8p/kWh overnight rate are only available to Octopus energy customers.

How long does an Octopus EV charger installation take?

The majority of installations go ahead within 4 to 6 weeks of the quote being accepted, and the fitting itself takes roughly 4 hours on the day. Octopus carries out the survey remotely from photos in most cases, so there is usually no separate survey visit to schedule before that. A looped supply or a main fuse upgrade means waiting on Distribution Network Operator approval, which can extend the timeline.

How much is the Octopus EV charger referral worth?

Both sides receive £25 when an EV charger is installed through Octopus using a Smart Tech referral link. Octopus's FAQ calls it a digital Visa cash card and its terms call it a gift voucher, so check which one you've been sent; on either wording the terms say it cannot be exchanged for cash or energy credit. It is paid by email after the installation is complete, not when the order is placed.

Can I use the £50 Octopus Energy referral link for an EV charger?

No. The links are product-locked. The £50 energy referral at share.octopus.energy applies to switching your home energy supply and pays bill credit; the EV charger referral is a separate portal and pays a £25 gift voucher. My EV charger referral link is https://tech.referrals.octopus.energy/u16708BW (opens in new tab), and the energy one is https://share.octopus.energy/ruby-snail-729 (opens in new tab). Using the wrong link means the reward doesn't apply, and Octopus's terms say it can't be applied retrospectively.

Why didn't my Octopus EV charger referral track?

The usual cause is the order the steps were taken in. Octopus's Smart Tech referral terms require you to use the referral link first and then use the same email address when getting your quote or completing your purchase. If a quote was already raised under a different email, or without the link having been clicked, Octopus states it cannot apply the referral after the fact. The referral also runs only between people at separate addresses: you cannot refer yourself, or someone else living at your property, for a second installation once Octopus has installed any smart tech product for you.

Can I get a government grant towards an Octopus EV charger?

Only in specific circumstances. The EV chargepoint grant covers 75% of the cost up to £500, but it is restricted to people who rent a residential property or own a flat, including shared ownership, with private off-street parking and an eligible vehicle. Homeowners living in a house are explicitly excluded. Separately, the Workplace Charging Scheme covers 75% up to £500 per charger for home-based businesses.

You might also like

• EV charger installation: guide to home EV charging in the UK
• Octopus heat pump & solar referral: get a £100 gift card each
• Which Octopus Energy tariff is right for you?
• Octopus Energy review: 6 years as a customer

Sources

• Octopus Charge product page, prices and warranty: https://octopus.energy/octopus-charge/ (opens in new tab)
• Octopus EV charger installation FAQs (chargers, survey, timescales, DNO, grants): https://octopus.energy/ev-charger-faq/ (opens in new tab)
• Octopus EV charger savings claims and tariff comparison: https://octopus.energy/ev-charger-sales/ (opens in new tab)
• Intelligent Octopus Go: https://octopus.energy/smart/intelligent-octopus-go/ (opens in new tab)
• Octopus Smart Tech referral terms: https://octopus.energy/smart-home-tech/lct-referral/ (opens in new tab)
• EV chargepoint grant eligibility, GOV.UK: https://www.gov.uk/electric-vehicle-chargepoint-grant-household/eligibility (opens in new tab)

If you're having a charger fitted by Octopus, click the Smart Tech referral link (opens in new tab) before you request your quote, and use the same email address on the quote so the £25 gift voucher tracks for both of us.

Prices, tariff rates and referral terms checked against Octopus's own pages on 3 August 2026. Octopus changes Smart Tech reward amounts with its campaigns and quotes non-standard installations individually, so confirm the live figures on the link before you commit.