As the UK pushes toward a more sustainable future, electric vehicles (EVs) are becoming increasingly common on British roads. With government plans to ban the sale of new petrol and diesel cars by 2035, the demand for reliable, accessible EV charging infrastructure is rising rapidly. At the heart of this shift is home car charger installation—an essential step for EV owners who want convenience, cost-efficiency, and fast charging capabilities.
Why Install a Home EV Charger?
While EVs can be charged via a standard 3-pin plug, this method is slow and inefficient. A dedicated home EV charger provides numerous benefits:
1. Faster Charging
Most home chargers offer 7kW of power, significantly faster than the 2.3kW from a typical wall socket. Depending on the battery size, a 7kW charger can charge an EV in 6 to 12 hours—ideal for overnight charging.
2. Cost-Efficiency
Charging at home is generally cheaper than public charging stations, especially when combined with off-peak electricity tariffs. Smart chargers can be programmed to charge during the lowest-cost periods, saving money over time.
3. Convenience
With a home charger, there’s no need to rely on public infrastructure or wait in line to charge. You wake up each morning with a fully charged vehicle.
4. Increased Property Value
As EV adoption grows, homes equipped with charging points are becoming more attractive to buyers, especially in urban areas.
Types of EV Chargers Available in the UK
In the UK, the most commonly installed home chargers fall into two categories:
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Tethered chargers: These come with a fixed cable, offering quick plug-and-go functionality. Ideal for drivers who always use the same vehicle.
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Untethered chargers: These require a separate cable and offer more flexibility, especially for homes with multiple EVs or for people expecting to switch vehicles.
Many modern chargers come with smart capabilities, enabling users to monitor charging remotely, schedule sessions, and track electricity usage via smartphone apps.
The Installation Process
Installing a home EV charger in the UK is typically a straightforward process, especially when carried out by a certified professional. Here’s how it works:
1. Site Survey
Before installation, a qualified installer conducts a site survey—either in person or virtually—to assess your home’s electrical system, fuse box capacity, and the best location for the charger.
2. Certification and Permission
In some cases, the installer must notify your Distribution Network Operator (DNO) before proceeding, particularly for 7kW or higher units. Most installations are approved quickly, but for older properties, fuse upgrades or additional work may be required.
3. Installation Day
On the day of installation, electricians will mount the charger, connect it to the mains supply, and test the system. Most installations are completed in under a day. A certification is issued once everything is tested and safe.
4. Post-Installation Support
Many installers offer ongoing customer support, app setup, and troubleshooting services. You’ll also receive an Electrical Installation Certificate and often a warranty covering the charger and workmanship.
Costs and Government Support
The typical cost of a home EV charger installation in the UK ranges between £800 and £1,200, depending on the charger model, cabling requirements, and property layout. However, this cost can be reduced through government grants.
OZEV Grant (EV Chargepoint Grant)
The Office for Zero Emission Vehicles (OZEV) offers the EV Chargepoint Grant, providing up to £350 off the cost of installation for eligible applicants, including:
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Renters
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Flat owners
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Landlords
This replaces the previous Electric Vehicle Homecharge Scheme (EVHS), which ended in 2022. To qualify, both the charger and installer must be OZEV-approved.
Business and Commercial Installations
Beyond homes, workplaces and commercial properties are also investing in EV charger installations. With more employees and customers driving electric cars, offering on-site charging is both a practical amenity and a strong green initiative. Businesses can apply for the Workplace Charging Scheme (WCS), which offers up to £350 per socket for up to 40 charging points.
Regulation and Compliance
All EV charger installations in the UK must comply with the IET Wiring Regulations (BS 7671) and Part P of the Building Regulations. Installers must be certified, and installations should be registered with the local authority.
Additionally, from June 2022, all new home chargers sold in the UK must meet Smart Charging Regulations, meaning they must be able to:
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Schedule charging sessions
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Respond to grid demands
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Prevent overloading the power supply
The Road Ahead
The UK’s EV infrastructure is evolving quickly, and home charging is central to making electric mobility practical for the masses. With smart technology, accessible grants, and a growing network of qualified installers, setting up a home car charger is easier and more beneficial than ever.
As more vehicles shift to electric power, ensuring your property is EV-ready not only supports the environment but also adds long-term value. Whether you’re a homeowner, landlord, or business, investing in car charger installation is a smart, future-proof move.
