Commercial EV Charging Station Cost (2026)

A commercial EV charging station costs roughly £1,000–£3,000 per socket installed for an AC unit (7–22kW), and from around £20,000 to £50,000 or more per unit for a DC rapid charger (50kW and above). These are broad ranges, and the figure for any given site depends heavily on how far the chargers sit from the supply, what spare grid capacity you have, and how many units you install at once. The hardware itself is rarely the problem — it is the groundworks, cabling, and grid connection that move the number.

This article breaks down what actually drives the cost, where the grid connection bites, where the OZEV Workplace Charging Scheme fits, and how on-site solar changes the economics of running the chargers once they are in.

What an EV charging station costs in 2026

There are two broad categories, and they sit at very different price points.

AC charging (7–22kW per socket) is the workplace and destination standard. A 7kW unit delivers around 25–30 miles of range per hour; a 22kW three-phase unit roughly triples that where the vehicle and supply can take it. Installed cost typically runs about £1,000–£3,000 per socket, hardware plus installation. Dual-socket units, weatherproofing, and load-management hardware push you up the range; a simple single-socket unit on an existing nearby supply sits at the bottom.

DC rapid charging (50kW and above) is for fast turnaround — fleet depots, forecourts, retail destinations where dwell time is short. These start at roughly £20,000 per unit and climb past £50,000 for higher-power 150kW+ chargers, before you account for the grid reinforcement they almost always trigger. The unit is a fraction of the total once you add the civil and electrical works.

Treat every figure here as a planning range, not a quote. The same charger model can cost twice as much on one site as another purely because of distance to the supply and available grid capacity.

What actually drives the cost

The headline hardware price is the part that varies least. The cost that bites is everything between your incoming supply and the parking bay.

• Distance and groundworks. Every metre of trenching, ducting, and cable between the distribution board and the charger adds cost. A charger 10 metres from the supply is a different job from one across a 200-metre yard. Surface reinstatement — tarmac, block paving, line marking — adds up fast across a car park.
• Spare electrical capacity. If your existing supply has headroom, you connect into it. If it does not, you need a board upgrade, a larger supply, or load management to share capacity dynamically between chargers and the building. Load-balancing hardware is cheaper than a supply upgrade and often the smarter first move.
• Number of units and future-proofing. Installing six chargers at once is far cheaper per unit than installing one now and five later — you dig the trenches and size the cabling once. Many owners install the groundworks and supply for the full plan now, then add charger heads as demand grows.
• DC vs AC. Rapid chargers need three-phase power, more cooling, and almost always a heavier grid connection. The jump from AC to DC is the single biggest cost step.
• Back-office and access control. Payment systems, RFID access, billing software, and ongoing connectivity carry setup and subscription costs if you are charging staff, tenants, or the public to use the units.

The grid connection is the real bottleneck

For any meaningful installation, the constraint is rarely planning or hardware — it is the grid. A handful of 7kW chargers may fit inside your existing supply. A bank of rapid chargers, or a large workplace array, frequently does not.

Above roughly 50kW of new load you are into a formal G99 application with your Distribution Network Operator (DNO), and the DNO decides whether the local network can take the load. If reinforcement is needed — a new transformer, a cable upgrade, a larger connection — that can dwarf the charger cost and add months to the timeline. This is the same connection process that governs commercial solar above ~50kW, which is one reason it pays to plan solar, battery, and EV charging as a single grid conversation rather than three separate applications. Our commercial EV charging guide walks through the DNO process and how to size a connection that leaves room to grow.

The practical takeaway: get a load assessment and a DNO capacity check early. Knowing your spare capacity before you choose chargers stops you specifying units the site cannot power.

The OZEV Workplace Charging Scheme

The government runs the OZEV Workplace Charging Scheme, a voucher-based grant that can reduce the upfront cost of charge points for eligible businesses, charities, and public-sector organisations. Eligibility rules, the number of sockets supported, and the grant value change over time, and the scheme has specific conditions on installer accreditation and how the chargers are used.

We deliberately do not quote a figure here, because the amounts and terms are revised periodically — check the current position on gov.uk and confirm eligibility before you budget around it. A reputable, OZEV-authorised installer will handle the voucher application as part of the quote. Treat any grant as a reduction to the upfront capital cost, not as a reason to install chargers you would not otherwise need.

How on-site solar slashes the running cost

The capital cost is one number; the cost of the electricity you pour through the chargers for the next decade is another — and usually larger. This is where on-site solar changes the maths.

EV charging is a daytime load that lines up well with solar generation. A car parked at a workplace from 9am to 5pm, or a fleet on charge through the working day, draws power exactly when your panels are producing it. Instead of buying that energy from the grid at commercial rates, you self-consume your own generation at a fraction of the cost. Self-consumed solar is the strongest return driver in any commercial system precisely because it displaces bought electricity — and EV charging gives you a reliable daytime load to soak it up.

Smart charging strengthens this further. Smart chargers can throttle charging to match available solar, prioritising self-generated power and topping up from the grid only when needed — turning surplus generation that would otherwise be exported (at a low SEG rate of roughly 12–16p/kWh) into miles for your fleet or staff at near-zero marginal cost. Add solar carports and the parking structure itself becomes the generator: the canopy shades the cars, generates the power, and shelters the chargers, all on land you already own. Solar car-park canopies also benefit from the Class OA permitted-development route introduced for car-park solar.

A battery extends the benefit into the evening, storing daytime generation to charge vehicles after the sun drops — useful for fleets that return to base in the late afternoon. The combination of solar, battery, and smart EV charging is what takes a charging installation from a pure cost centre to part of an integrated energy asset.

None of this removes the upfront cost of the chargers or the grid connection. What it does is attack the running cost, which over a 10–15 year life is where the larger spend sits. The right question is not just “what do the chargers cost to install” but “what will it cost to run them for a decade, and can my own roof or car park supply that power.”

Getting an accurate number for your site

Because cost is driven by distance, spare capacity, and unit count, the only reliable figure comes from a site assessment: a load study, a DNO capacity check, and a layout of where chargers sit relative to your supply. From there you can decide between AC and DC, how many sockets to install now versus future-proof for, and whether to pair the chargers with solar and storage to cut the running cost. If you are weighing EV charging alongside a wider energy plan, get a single assessment that looks at solar, battery, and charging together — request a quote and we will scope the chargers, the grid connection, and the solar that powers them as one coordinated project. As with any tax or grant point, take professional advice on your specific circumstances.