EV Charger Installation Guide for UK Electricians — Becoming an Approved Installer and Pricing the Work (2026)

The EV Charger Opportunity

UK new EV registrations have grown consistently year on year, and the government's Zero Emission Vehicle mandate requires manufacturers to sell an increasing proportion of electric vehicles — which means the addressable market for home charging infrastructure is only going to grow. By 2026, there are several million EVs on UK roads, and the majority of owners charge primarily at home.

For electricians, that means every EV sold is a potential installation job. The work is clean, relatively fast (most domestic installs are a half-day to full day), and the ticket size is good. A basic domestic install will typically generate £700–£1,100 including materials; more complex jobs can reach £2,000 or beyond. Unlike some electrical work, EV charger installs also generate ongoing referrals — EV owners talk to each other, and a well-executed install with a handover that makes the customer feel confident will generate word-of-mouth quickly.

The barrier to entry is relatively low for a qualified electrician, but there is one critical step: you need to be registered as an OZEV Approved Installer to offer the government grant to eligible customers — and that grant is one of the most powerful sales tools available to you.

The OZEV Grant Scheme — What It Covers and Who Qualifies

The Office for Zero Emission Vehicles (OZEV) administers the EV Infrastructure Grant (formerly known as the OLEV grant), which provides financial support for domestic EV charger installation for eligible renters and flat owners. In 2026, the grant covers up to £350 or 75% of the total install cost — whichever is lower — for qualifying individuals.

To qualify, a customer must:

• Own or have recently ordered an eligible electric or plug-in hybrid vehicle
• Live in a flat or be renting their property (homeowners in houses are not eligible for this particular grant strand)
• Have off-street parking at the property
• Use an OZEV Approved Installer

That last point is the critical one for you as the installer. The grant is only available when the work is carried out by a registered OZEV Approved Installer. If you are not registered, you cannot offer it — and you will lose work to installers who are. There are also separate grant strands for landlords with multiple properties and for social housing providers, each with their own rules on eligible costs and maximum claims.

Note that homeowners living in houses with their own driveway are not currently eligible for the domestic strand of the EV Infrastructure Grant — the scheme targets those who might otherwise face greater barriers to installing charging infrastructure. Homeowners in houses should still be considered strong prospects; they simply won't have the grant subsidy, so the full cost falls to them.

How to Become an OZEV Approved Installer

Becoming an OZEV Approved Installer is a straightforward process for a qualified electrician, and most people complete it within one to four weeks depending on the route they take.

The core steps are:

• Register via the OZEV installer portal on the government website (search "OZEV Approved Installer register")
• Demonstrate relevant electrical competency — typically evidenced by your NICEIC or NAPIT registration, or an equivalent recognised scheme
• Complete any required EV-specific training or assessment, evidencing you understand the specific requirements for EV charger installation

Many electricians take the manufacturer route rather than going directly through OZEV. Zappi (myenergi), Ohme, Pod Point, Wallbox and Hypervolt all run their own installer accreditation programmes. Completing one of these manufacturer programmes provides the evidence OZEV needs, and often gets you listed on that manufacturer's installer finder — which sends you leads. Some programmes are free; others charge a modest fee for training materials.

If you are already NICEIC or NAPIT registered and have completed a manufacturer programme, the OZEV registration itself typically takes a few days to process. Allow two to four weeks end-to-end if you need to complete training from scratch.

Types of Domestic EV Charger Install

Understanding the charger landscape helps you survey jobs accurately and advise customers on what they actually need rather than just quoting what they think they want.

Tethered vs Untethered

A tethered charger has a fixed cable permanently attached to the unit — the customer plugs the other end into their car. These are more convenient for most domestic users. An untethered charger (sometimes called a "smart socket") has a Type 2 socket on the unit and the driver brings their own cable. Untethered units are better for households with more than one EV or where different car types might be charged, but they require the customer to always have a cable available. Most domestic installs in 2026 are tethered.

7kW Single Phase vs 22kW Three Phase

The vast majority of domestic installs are 7kW single phase. This is the maximum output available on a standard domestic single-phase supply and will charge most EVs from near-empty to full overnight. A 7kW charger on a 32A circuit is the standard domestic fit.

22kW three-phase chargers are suitable for properties with a three-phase supply — typically larger homes, some rural properties and commercial premises. They charge at three times the speed of a 7kW unit but require a three-phase supply, a larger cable installation and additional DNO considerations. These are less common domestically but are the standard for commercial workplace charging. Always verify whether the supply is single or three-phase at the survey stage.

Smart Chargers

In 2026, almost all new domestic chargers sold in the UK are "smart" — they connect via Wi-Fi or cellular data to allow off-peak scheduling, load balancing with solar panels or battery storage, and remote monitoring. The government mandated smart functionality for new charger installations from June 2022 onwards.

Popular models in 2026 include the Zappi (myenergi) for homes with solar, the Ohme for Agile and time-of-use tariff integration, the Pod Point Solo 3 as a simple reliable option, the Wallbox Pulsar Plus and the Hypervolt Home 3. Each has its own installer programme; being registered with two or three gives you the flexibility to recommend the right unit for each customer rather than being locked to one product.

What a Typical Domestic Install Involves

A standard domestic EV charger installation follows a predictable sequence once you have done a few. Here is what most jobs involve:

• Consumer unit assessment: Check there is a suitable spare way in the CU for a 32A MCB (or 40A for some three-phase units). Assess overall CU condition — a CU in poor condition may need upgrading before you can add the EV circuit safely.
• Cable run: Route a 6mm² twin and earth cable (or 10mm² for some installations) from the CU to the parking position. This is often the most labour-intensive element — particularly on terraced houses where the parking is at the front and the CU is at the back, or on flats where the route involves common areas.
• Earthing and surge protection: EV charger installations require a suitable earthing arrangement. Where the property earthing is TT (common in rural areas), an earth rod and additional surge protection are typically required. Always verify the earthing type at survey.
• Charger mounting and connection: Mount the unit to the wall at the agreed position, connect the supply cable, complete any commissioning steps required by the manufacturer (often done via an app).
• DNO notification: For all 7kW+ single-phase installations, you must notify the local Distribution Network Operator. In most cases this is a G99 Exemption notification — you notify within 28 days of completion and you do not need prior approval. Keep records of all notifications.
• Certification: Issue a Minor Works Certificate or Installation Certificate as appropriate, and any manufacturer commissioning documentation required for the OZEV grant claim.

DNO Considerations

DNO requirements are an area where electricians new to EV charger work sometimes come unstuck. Here is what you need to know:

7kW single-phase installs almost always fall within the G99 Exemption notification route. This means you can proceed with the installation and simply notify the DNO within 28 days of completion. You do not need prior approval. However, you do need to check that the address has sufficient network capacity — in most cases it will, but in areas with high EV adoption on a single feeder, the DNO may request that you delay commissioning pending a network assessment.

22kW three-phase installs typically require a full G99 application — prior approval from the DNO before you can connect. This application process can take several weeks, sometimes longer in busy areas. Always start the G99 application before the customer commits to a date for the installation itself.

At your survey, always note the existing current capacity at the address — check the main fuse rating (typically 60A or 100A for domestic properties) and assess whether the existing load means the new EV circuit will cause issues at peak times. On properties with electric heating, air source heat pumps or other high-demand installations, load management may be necessary.

Pricing EV Charger Installs in 2026

EV charger pricing splits into two components: labour and materials. Both vary significantly based on install complexity.

Materials costs break down as follows: the charger unit itself typically costs £350–£800 depending on model and specification (Zappi and Wallbox tend to be at the higher end; Pod Point and budget alternatives at the lower end). Cable, containment (trunking or conduit), consumer unit components, surge protection and fixings will add another £80–£250 depending on the run length and earthing requirements.

Apply your standard materials markup — 25–40% is appropriate for EV charger installs given the procurement time involved in sourcing and staging materials for each job. Do not pass your trade discount to the customer; that discount exists to cover your procurement overhead.

For OZEV grant jobs, the grant is claimed by you as the installer and deducted from the customer's invoice — the customer pays you the post-grant amount and you reclaim the grant from OZEV. Factor in a small amount of admin time for grant processing when pricing; it is not onerous but it is not zero.

Commercial Installs and Workplace Charging Grants

The commercial EV charging market is a significantly larger opportunity than domestic — and grant funding is available here too. The Workplace Charging Challenge (WCC) grant (sometimes referred to as the Workplace Charging Grant or WPCG) provides businesses with up to 75% of the total purchase and installation cost, capped at £350 per socket and a maximum of 40 sockets per applicant. That means an employer installing 10 sockets could receive up to £3,500 toward the cost.

Commercial installs are more complex to scope and quote. You need to assess:

• Available three-phase capacity at the site (commercial premises often have three-phase but the available headroom varies widely)
• Load management requirements — multiple chargers on a commercial site almost always need a load management system to prevent simultaneous peak demand overwhelming the supply
• Civil works — ground trenching for cable routes across car parks, installation of bollards or cable management at each bay
• Network connectivity for smart management — commercial chargers need reliable data connectivity for remote monitoring and load control

For larger commercial projects — anything above four or five sockets — you will typically be competing against specialist EV charging contractors in a tender process. Developing relationships with charger network operators (BP Pulse, Osprey, Osprey, GeniePoint) and getting on their approved contractor lists is a route into this tier of work without going through a full tender each time.

Growing Your EV Charging Business

Once you are set up and have done your first handful of installations, the goal is to build a steady pipeline rather than relying on one-off enquiries. The most effective routes are:

EV dealerships: Independent dealers and franchise dealerships sell cars to customers who immediately need a home charger. Most dealerships do not install chargers themselves — they refer customers to a trusted installer. One well-managed relationship with a local dealership can generate several installs per month. Call them, offer a preferential rate for their customers, and give them a simple referral process.

Fleet operators: Companies running electric fleets need charging at their depots and sometimes at employees' homes. Fleet managers are procurement professionals — they value reliability, documentation and a smooth process over price. Getting onto a fleet operator's approved supplier list takes more work upfront but generates volume.

Estate agents and property managers: Landlords installing chargers ahead of EV tenants, letting agents advising on property improvements, and property developers spec'ing EV charging into new builds are all channels worth pursuing. The landlord grant strand of the OZEV scheme makes this conversation easier — you are bringing them a funded solution, not just selling a service.

Your Google Business Profile: Add "EV charger installation" as a service category on your GBP listing and update your website to include the term prominently. "EV charger installer [town]" and "home EV charger installation [town]" are high-intent search queries from customers who are ready to book. If you are not appearing for these searches, you are leaving jobs to competitors who are.

Manufacturer lead programmes: Being registered with Zappi, Ohme, Pod Point, Wallbox and Hypervolt gets you listed on their installer finders. Customers who have already chosen a charger model and are looking for someone to fit it will find you directly. Maintain your installer status with each manufacturer — some require you to complete updated training annually to remain listed.

Key Manufacturers and Their Installer Programmes

Each major charger manufacturer runs its own installer registration and training programme. Here is a brief overview of the main ones in 2026:

• Zappi (myenergi): Strong with solar and battery storage integration. myenergi runs a free online training course followed by a practical assessment. Registered installers are listed on the myenergi installer finder and can access trade pricing. Best suited for customers with existing or planned solar PV.
• Ohme: The Ohme Home Pro and Ohme ePod are popular with drivers on smart tariffs (Octopus Agile, Intelligent Octopus). Ohme's installer programme is free and can be completed largely online. Ohme works closely with Octopus Energy and generates leads through that partnership.
• Pod Point: The Pod Point Solo 3 is widely regarded as a reliable, straightforward domestic charger. Pod Point has a large installer network and an established lead referral programme. Applications are via the Pod Point installer portal.
• Wallbox: Premium Spanish brand with the Pulsar Plus and Commander models. Wallbox has a paid certification programme but the brand is well-regarded and the installer finder generates quality leads. Good for premium domestic and commercial installs.
• Hypervolt: UK brand growing rapidly in 2026. The Hypervolt Home 3 is a well-specced domestic unit at a competitive price point. Hypervolt runs a free installer programme and actively promotes its installer network.

Being registered with two or three manufacturers gives you the flexibility to recommend the right unit for each customer rather than defaulting to what you have available. Customers who have already done their research on a particular model will be more confident in an installer who can supply and fit their preferred choice.