A standard 7kW home EV charger installation costs between £800 and £1,200 in England, with the charger unit itself usually £400 to £700 of that. The final EV charger installation cost depends far more on your house than on the charger: a new consumer unit adds £400 to £800, and long cable runs or digging across a drive add more. Our own standard installation starts from £899.
- £800 to £1,200 typical price for a 7kW charger, supplied and fitted
- £400 to £800 extra if your consumer unit needs replacing
- Up to £500 grant, but only for flat owners, renters and on-street parking
- 6.49p to 9.5p per kWh on overnight EV tariffs, against a 26.32p price cap rate
What a standard installation includes
When installers quote a "standard" price, they usually mean a wall-mounted 7kW smart charger fitted on an outside wall close to your electricity meter and consumer unit, with a short cable run, a dedicated circuit and protection device, testing, and the paperwork. That paperwork matters: the work is notifiable under Part P of the Building Regulations, so you should get an electrical installation certificate, and the network operator has to be told.
What counts as "short" varies between firms. Some include a few metres of cable, others more. Before you compare quotes, ask each installer to state in writing how much cable, how many holes through walls and what protection equipment is included. That one question explains most of the difference between a cheap quote and a realistic one.
Where the money goes
| Item | Typical cost | When you need it |
|---|---|---|
| Smart charger unit (7kW) | £400 to £700 | Always |
| Standard fitting, testing and certificates | Included in most £800 to £1,200 quotes | Always |
| New consumer unit | £400 to £800 | Older fuse boards with no spare way or no suitable protection |
| Longer cable run or groundworks | Priced on survey | Charger on a detached garage, or across a drive or garden |
| Main fuse or supply upgrade | Arranged with your network operator | When the new maximum demand goes over 60 amps |
| Tethered cable instead of a socket | Usually a small uplift | Personal choice; tethered is more convenient day to day |
For a sense of branded prices, one September 2026 comparison put the Ohme Home Pro at £936 with installation and the Hypervolt Home 3 Pro at £1,044.90 fitted, both with a 5 metre cable. Octopus sells a supported charger for its Intelligent Octopus Go tariff from £949 installed.
The rules your installer has to follow
Smart charging is the law
Under the Electric Vehicles (Smart Charge Points) Regulations 2021, home chargers sold in Great Britain must be smart. They come with default charging hours set outside peak times, which you can accept or change the first time you use the charger, and they apply a randomised delay (the rules allow up to 30 minutes) at the start and end of scheduled charging. That delay stops thousands of chargers switching on at exactly the same moment when cheap rates begin.
Telling the network operator
The Energy Networks Association process has two routes. If your home's maximum demand stays at or under 60 amps once the charger is added, the installer can fit it and notify your DNO within 28 days. If it goes to between 60 and 100 amps, they must apply before fitting, and the DNO assesses your supply within 10 working days. Homes with an older 60 amp main fuse, an electric shower and a heat pump are the ones most likely to need the second route, so it pays to mention every big appliance at survey.
Earthing
Many homes in England have a type of earthing that needs extra protection for an outdoor charger. Most modern smart chargers include that protection built in; older or cheaper units may need an earth rod fitting outside. Your installer should tell you which approach they are using and why.
Grant check: if you own a house with a driveway, you cannot claim the government chargepoint grant. It is for flat owners and renters with private parking, or homes with only on-street parking using a cross-pavement solution, and it closes on 31 March 2027.
Worked example: what the charger saves you
Take a driver covering 8,000 miles a year in a car that manages 3.5 miles per kWh. That is 8,000 divided by 3.5, or about 2,286 kWh of electricity a year.
- Charged at the October to December 2026 price cap rate of 26.32p: 2,286 x £0.2632 = £602 a year
- Charged on Intelligent Octopus Go at 8p overnight: 2,286 x £0.08 = £183 a year
- Charged on EDF's EV tariff from 6.49p: 2,286 x £0.0649 = £148 a year
The difference between the price cap and an 8p overnight rate is £419 a year. On a £899 installation, the charger pays for itself in a little over two years (£899 divided by £419 is 2.1), before you count the time saved over a three-pin plug. Most smart EV tariffs need a compatible charger or car to work, which is the real reason a proper charger earns its keep.
How fast is 7kW? Roughly 7kWh goes into the battery each hour, so at 3.5 miles per kWh that is about 24 miles of range per hour. A six-hour overnight window adds around 42kWh, or close to 150 miles.
Charging from solar panels: when it pays and when it does not
If you have, or are planning, solar panel installation, a solar-aware charger can put surplus daytime power straight into the car. The myenergi zappi's ECO+ mode, for example, charges only from surplus and pauses when it drops below about 1.4kW, which is the minimum a car will accept on a single phase. Hypervolt and Ohme also offer solar matching features.
Here is the honest arithmetic most sellers skip. Every kWh of solar you put into the car is a kWh you did not export. So the real cost of "free" solar charging is your export rate:
- On a basic 4.1p export tariff, solar charging costs you 4.1p per kWh, cheaper than any overnight rate. Charge from the sun.
- On Outgoing Octopus at 12p, solar charging costs you 12p, while Intelligent Octopus Go would charge you 8p overnight. Exporting by day and charging at night comes out 4p per kWh ahead.
- On a standard import tariff with no EV rate, solar charging saves you the full 26.32p against grid power. It is clearly worth it.
So the right charger depends on your tariffs and on whether the car is actually at home in the day. Our guide to the best energy tariffs for solar works through those combinations, and a home battery can widen the gap further. See solar and battery packages if you are weighing up the whole system.
Six things that push a quote up
- Distance. A charger on the far side of the house from the meter, or on a detached garage, needs more cable and more labour.
- Groundworks. Trenching across a block-paved drive or lawn is slow work and needs making good.
- An old fuse board. Rewirable fuses or a full consumer unit usually mean a replacement.
- Supply capacity. A 60 amp main fuse with other big loads may need an upgrade through the DNO, which can add weeks.
- Listed buildings. A wall-mounted charger is usually permitted development, but a listed building needs consent first.
- Load management. Homes that also run a heat pump or electric shower may need a charger with current monitoring so the main fuse is never overloaded.
Doing it with solar at the same time
If solar panels are on your list, fitting both in one project saves a second visit, one set of network paperwork, and the risk of the charger and inverter not talking to each other. We fit chargers as a stand-alone job too; see our EV charger installation page for what is included. Our solar prices, including systems with a battery, are on the solar panel cost page, and the solar savings calculator will show how much of an EV's mileage your roof could realistically cover.
Honest caveats
- Tariff rates change often. The rates above were checked in September 2026 and will move with the price cap and wholesale prices.
- Not every car or charger works with every smart tariff. Check the supplier's compatibility list before you buy a charger for a particular tariff.
- Solar output in winter is low, so no roof in England charges a car fully from the sun between November and February.
- If you rent, you need your landlord's written permission before any installation, even if you qualify for the grant.
Sources: EV charger and consumer unit costs, Heatable EV charger costs. Charger prices, Smart Home Charge. Grants, GOV.UK electric vehicle chargepoint grants (updated 1 April 2026). Smart charging rules, Electric Vehicles (Smart Charge Points) Regulations 2021 and GOV.UK guidance. Network notification, MCS notifying DNOs and ENA application form. Tariffs (rates checked September 2026): Intelligent Octopus Go, Outgoing Octopus, EDF EV tariffs, E.ON Next Drive Smart, British Gas EV tariff, Ofgem price cap. Solar charging modes, myenergi zappi charging modes.
