Home EV Charger UK: Options and What to Expect
If you are researching a home EV charger in the UK, here is the short answer. Most UK homes are best suited to a smart, tethered 7kW charging point, since it fully charges a typical EV overnight and meets current smart charging regulations. Most homeowners with a driveway no longer qualify for a government grant, installation must always be carried out by a qualified electrician, and the whole process from survey to working charger usually takes a matter of days rather than weeks. The rest of this guide breaks down charger types, installation requirements, grants and the questions homeowners ask most before buying.
Key Takeaways
- A 7kW charger is the right choice for the vast majority of UK homes and adds roughly 25 to 30 miles of range per hour of charging.
- Most homeowners with a driveway are no longer eligible for a government grant, since the EV Homecharge Scheme closed in April 2022. Grants remain available for renters, flat owners and households with only on-street parking.
- All new home chargers sold in the UK must be “smart” chargers under the Electric Vehicle Smart Charge Points Regulations, meaning they can schedule charging around off-peak electricity tariffs.
- Installation should always be carried out by a qualified, NICEIC or NAPIT-registered electrician, and your consumer unit and supply capacity need to be checked beforehand.
- Planning permission is rarely needed, but conservation areas and listed buildings can have extra rules.
- Charging overnight on a dedicated EV tariff is consistently the most convenient and efficient way to keep an EV topped up.
What Types of Home EV Chargers Are Available?
The main choice is between a 7kW tethered charger and a 22kW untethered unit, and for the overwhelming majority of UK homes, a 7kW tethered smart charger is the better fit.
Tethered vs Untethered Chargers
- Tethered chargers have a fixed charging cable attached to the unit. They are more convenient for day-to-day use since there is no separate cable to store or carry.
- Untethered chargers have a socket only, and you use your own charging cable. These suit households with more than one EV or different connector types.
7kW vs 22kW Chargers
Most UK homes run on a single-phase electricity supply, which caps charging speed at 7kW regardless of the charger installed. A 22kW charger only delivers its full speed on a three-phase supply, which is uncommon in UK residential properties. For the typical homeowner, a 7kW unit is not a compromise, it is the correct specification.
| Feature | 7kW Charger | 22kW Charger |
| Suitable supply | Single-phase (standard UK home) | Three-phase (rare in UK homes) |
| Approx. range added per hour | 25 to 30 miles | Same as 7kW on most homes without three-phase power |
| Typical full charge time (60kWh battery) | 8 to 10 hours | 3 to 4 hours (three-phase only) |
| Best suited to | Overnight home charging | Homes with confirmed three-phase supply |
Smart Chargers and the UK Regulations
Since 2022, every EV charger sold for home use in the UK must meet the Electric Vehicle Smart Charge Points Regulations. This means the charger must be able to:
- Randomise charging start times by a short delay to reduce strain on the grid at peak times
- Allow scheduled or off-peak charging
- Provide access to energy use data
This is not an optional feature to look for, it is now a legal requirement for any new home charger, so it should already be built into any unit you consider from our range of home EV chargers.
Do I Need Planning Permission or a Professional Installer?
Most home EV charger installations do not require planning permission, but they must always be carried out by a qualified electrician.
Planning Permission
Planning permission is generally not required if the charger is:
- Installed at ground level
- Not within one metre of a public highway (in some council areas)
- Not on a listed building or in certain conservation areas without prior checks
Homeowners in a conservation area or with a listed building should check with their local planning authority before installation, since rules vary by council.
Who Should Install It
Installation should always be completed by an electrician registered with a competent person scheme such as NICEIC or NAPIT. A qualified installer will:
- Check your property’s electrical supply and consumer unit
- Notify your Distribution Network Operator (DNO) if required, particularly for higher-power installations
- Certify the work to Building Regulations Part P standards
- Register the installation, which is also required if you are applying for a government grant
Never treat a home EV charger as a DIY project. Incorrect installation creates a genuine fire and electric shock risk, and an uncertified installation can also invalidate your home insurance.
Are There Government Grants for Home EV Chargers in the UK?
Most homeowners with their own driveway no longer qualify for a grant, since the original Electric Vehicle Homecharge Scheme (EVHS) closed to homeowners with off-street parking in April 2022.
Grants are still available in specific circumstances through the Office for Zero Emission Vehicles (OZEV):
- Renters and flat owners with private off-street parking can claim towards installation costs.
- Households with only on-street parking can apply for a separate grant towards a cross-pavement charging solution, such as a charging gully.
- Landlords installing chargepoints at rental properties can apply for a landlord grant.
To use any of these schemes, the charger must be fitted by an OZEV-approved installer, and the application must be submitted before installation begins. These schemes are currently funded until 31 March 2027, though the government can amend or close them, so always check current eligibility and grant values on GOV.UK before assuming you qualify.
What Happens During Installation?
A typical home installation follows a consistent process from first enquiry to a working charger.
- Initial survey. An installer checks your consumer unit, supply capacity and preferred charger location, either remotely via photos or with a site visit.
- DNO notification, if required. Higher-power installations may need your Distribution Network Operator to be notified before work begins.
- Installation day. Most straightforward jobs are completed within a few hours, including mounting the unit, running the cable and connecting to your consumer unit.
- Certification and testing. The installer tests the circuit and certifies the work to Building Regulations Part P standards.
- Handover. You are shown how to use the charger’s app, scheduling features and any smart functions before the installer leaves.
How Does Home Charging Fit Into Daily Use?
Charging at home means starting most days with a full battery without needing to visit a public charge point.
- Overnight charging on a 7kW unit comfortably replenishes a full day’s driving for the vast majority of UK drivers.
- Scheduling features let you set charging to begin automatically during off-peak hours.
- Solar integration is available on some smart chargers, allowing you to prioritise charging from home solar generation when the sun is out.
Common Mistakes to Avoid
- Assuming you are eligible for a grant. Most homeowners with a driveway are not, and confirming eligibility before making plans saves disappointment later.
- Choosing 22kW without checking your supply. A 22kW charger delivers no speed benefit on a single-phase home supply.
- Skipping the electrical survey. An older consumer unit or limited supply capacity can affect what is possible, so get this checked before committing to a specific charger.
- Using an uncertified installer. This risks safety, invalidates insurance, and blocks grant eligibility if you do qualify for one.
- Mounting the charger somewhere impractical. Consider cable length to your charging port and weather exposure before fixing the final location.
Expert Tips for Choosing a Home Charger
- Match the charger to your actual daily mileage. Most drivers only need a 7kW charger running overnight to fully replenish typical daily use.
- Prioritise app connectivity and scheduling features so you can take full advantage of off-peak tariffs.
- Check that the charger and installer both appear on the OZEV-approved list if there is any chance you may claim a grant.
- Ask your installer about load management options if your home already has other high-demand appliances, such as an electric heat pump.
- Get more than one quote from qualified installers, since the scope of work can vary noticeably between assessments.
Conclusion
A home EV charger is one of the most practical upgrades a UK EV owner can make, and for most homes the right specification is a smart, tethered 7kW unit installed by a qualified electrician. Government grants are now limited to specific groups rather than all homeowners, but the process of getting a charger surveyed, installed and certified is straightforward when handled by the right installer, and the day-to-day convenience of charging overnight at home is hard to match.
If you are ready to compare units, browse our full range of home EV chargers or get in touch with EV-Hub (Wholesale) Limited for guidance on the right charger and installer for your home.
