How much do EV chargers cost in a car park?
Transparent 2026 UK cost bands by charger type, the grid connection that usually dominates the bill, and how the grant and tax stack change what you actually pay. All figures indicative — a survey confirms your site.
QUICK ANSWER
Per-unit hardware-plus-install runs roughly £1,500 for a 7kW AC point, £3,000–£5,500 for a 22kW AC with billing, £10,000–£35,000 for a 50kW DC rapid, and £25,000–£60,000+ for a 150kW+ ultra-rapid — all before any grid work. On a rapid scheme the grid connection is usually the biggest and least predictable line, quoted per-site by your network operator and running from tens of thousands into six figures. The good news: dynamic load balancing often avoids an upgrade on AC estates, there’s been no wider-network reinforcement charge since April 2023, the Workplace Charging Scheme can cover 75% up to £500/socket on workplace bays, and new charge-point kit qualifies for a 100% first-year tax allowance. There is no honest single per-bay price — cost is driven by charger type, distance to your supply, groundworks and bay count.
Indicative installed cost by charger type
Match the charger to your dwell time first — a slow charger on a long-stay bay is cheaper and often earns more per pound than a rapid nobody has time to use.
| Charger | Power | Best for (dwell) | Indicative installed cost* |
|---|---|---|---|
| Fast AC 7kW (single-phase) | 7kW | Long-stay: workplace, park & ride, overnight hotel, all-day retail | from ~£1,500 per unit installed (more with civils/billing) |
| Fast AC 22kW (three-phase) | 22kW | Medium dwell: retail/leisure 1.5-3 hr, destination | ~£3,000-£5,500 per unit with integrated billing/infrastructure |
| DC rapid 50kW | 50kW | Short-stay: supermarket run, quick top-up, transit | ~£10,000-£35,000 per unit installed, before any grid-connection upgrade |
| DC ultra-rapid 150-350kW | 150-350kW | En-route hubs, forecourt, fast-turnaround vans/buses | ~£25,000-£60,000+ per unit, plus a likely HV connection |
*Hardware plus basic install, ex any grid-connection upgrade. Indicative UK ranges as at 2026; a site survey confirms your figure.
The grid connection: usually the biggest variable
Often the largest and least predictable line on a DC scheme. Import-only chargers use the DNO demand-connection process (not G99). A rapid bank may need a dedicated HV connection and customer substation, quoted per-site by the DNO (tens of thousands to low-hundreds-of-thousands of pounds). No reinforcement charge since 1 April 2023. DLB and flexible/managed connections often avoid a transformer upgrade entirely; larger sites use half-hourly metering.
Import-only EV chargers connect as demand (load) via your Distribution Network Operator’s demand-connection process — not a G99 generation application (G99/G98 are for solar, battery or vehicle-to-grid export). Where capacity is tight, a flexible connection with dynamic load balancing lets you add sockets inside your existing supply and skip a costly transformer upgrade. We run this check as part of feasibility so a six-figure surprise never lands after you’ve committed.
Who carries the cost: the three models
The cost you actually bear depends entirely on the commercial model — and this is the decision the charge-point operators won’t lay out neutrally.
Fully-funded (CPO-owned / free-to-host)
- Capex to you
- £0
- You get
- the landowner takes a share of charging income or a ground rent (often cited in the region of 20-40%, either gross of income or net of the operator's costs — privately negotiated, varies widely by site)
- Control
- low — the CPO sets tariffs, hardware and brand
- Best for
- operators and landowners who want provision and yield with no capital outlay or operational burden
Owner-operated
- Capex to you
- full hardware + install + connection
- You get
- you keep the whole spread between the retail price (UK public rapid pricing runs roughly 61-92p/kWh as at mid-2026) and your commercial energy cost
- Control
- full — your tariffs, your data, your brand
- Best for
- high-utilisation sites and owners who want the upside and are comfortable running (or outsourcing) O&M and billing
Hybrid / concession / managed service
- Capex to you
- shared or financed
- You get
- a blended split or a fixed management fee
- Control
- medium
- Best for
- owners who want more upside than a pure concession but less capital exposure than buying outright, or a phased move from funded to owned
INDICATIVE REVENUE ESTIMATOR
Rough out what owner-operated charging could earn
A back-of-envelope model for the owner-operated route — you own the chargers and keep the margin. It runs entirely in your browser; nothing is sent anywhere. Treat every figure as indicative: real numbers come from a site survey.
Rough model only. It derates AC power to what cars actually accept, then deducts ~45% for maintenance, standing charges, payment and back-office fees to estimate payback — but still excludes grid-connection upgrades and any grant or 100% first-year tax relief. On a fully-funded deal you’d instead take a share of this revenue at £0 capital. Real utilisation is location-driven; a site survey is the only way to firm up the number.
Get the real numbers — request a feasibility →What actually reduces the net cost
- Workplace Charging Scheme — 75% of cost up to £500/socket (max 40 sockets, £20,000 cap), to 31 Mar 2027, on workplace/staff bays only (not public parking).
- 100% First-Year Allowance — new charge-point equipment can be written off in full against tax in year one (to 31 Mar 2027 for companies / 5 Apr 2027 unincorporated). Often worth more than the grant. Take your own tax advice.
- Recoverable VAT — VAT-registered businesses can generally reclaim input VAT on the installation.
- LEVI — public and council car parks access the £381m Local EV Infrastructure fund via their local authority.
- No reinforcement charge — since 1 April 2023 you’re not billed for wider distribution-network reinforcement.
A worked cost example: a mixed 8-bay retail car park
Illustrative only — a real quote depends on your supply, groundworks and utilisation. It shows how the lines stack up on a typical public retail site choosing to own the chargers.
| Line | Detail | Indicative cost |
|---|---|---|
| 6× 22kW AC bays | Destination charging for longer-dwell shoppers, on dynamic load balancing | ~£18,000–£33,000 |
| 2× 50kW DC rapid | Short-shop top-ups, higher throughput per bay | ~£20,000–£70,000 |
| Groundworks & cabling | Trenching, ducting, bay markings, protective bollards | ~£10,000–£40,000 |
| Grid connection | Within existing supply via DLB, or a reinforced connection if the rapids exceed headroom | £0 to six figures (DNO-quoted) |
| Back-office & payment | OCPP platform, contactless, MID metering, tariff control | ~£1,000–£3,000 + ongoing fees |
| Indicative capital | before grants/tax and before any major grid upgrade | ~£50,000–£150,000 |
Public parking, so the Workplace Charging Scheme does not apply here; the operator instead offsets cost with the 100% first-year tax allowance on the equipment and recoverable VAT — or avoids the capital entirely with a fully-funded deal. On a workplace/staff car park with the same kit, the WCS would cover 75% up to £500/socket (max £20,000).
The hidden costs to plan for
The sticker price of the charger is rarely the whole bill. These are the lines that surprise operators, and the ones a good feasibility surfaces up front.
- The grid connection. On a DC scheme this is the biggest variable — a reinforced connection or a customer substation is DNO-quoted per site and can run into six figures. On AC estates, dynamic load balancing usually avoids it. Since 1 April 2023 you are not charged for wider-network reinforcement, which caps the historic worst case.
- Civils and distance to supply. Trenching across a car park, resurfacing and cable runs scale with how far the bays sit from your incoming supply — often the difference between a modest and a heavy quote.
- Ongoing operating cost. Back-office and payment fees, maintenance and the reliability SLA, plus your electricity standing and capacity charges — these erode the retail-minus-energy margin and are why we model net, not gross.
- Compliance for public bays. Public chargers must meet the Public Charge Point Regulations 2023 (contactless, 24/7 helpline, 99% rapid reliability, open data) — a cost a funded operator carries, but an owner-operator must budget for. Accessible bays to PAS 1899 add a little per bay.
- Future-proofing. Laying spare ducting now (as Building Regs Part S expects on new or altered car parks) is far cheaper than re-digging to add phase-2 chargers later.
What a good quote should include
If a quote is a single number with no breakdown, ask for these — it is how you compare like with like and avoid a surprise after commitment.
- An itemised split of hardware, civils, connection and back-office — not a lump sum.
- A written DNO capacity position (or the flag that a connection application is needed) before you sign.
- The charger mix justified against your dwell time and footfall, with a realistic utilisation assumption stated.
- Which commercial model it assumes — funded, owner-operated or hybrid — and who carries O&M, the reliability SLA and the PCPR duties.
- The grants and tax reliefs actually applied to your site (not a generic list), and the net cost after them.
- OCPP-open hardware and MID-certified metering, so you are not locked to one vendor's back-office or billing.
Cost questions
Who pays for EV chargers in a car park — me or the operator?
You have three options. Fully-funded: a charge-point operator (CPO) installs and owns the kit at zero capex to you and pays you a share of the revenue or a ground rent. Owner-operated: you buy the hardware and connection and keep the full margin between the retail price and your energy cost. Hybrid: a blend, often a managed service. The right answer depends on your site's utilisation, your appetite for capex and O&M, and how much control you want over tariffs and brand. This is the single biggest decision and the one we help you make impartially.
Will my grid connection cope, or do I need an expensive upgrade?
Often you can avoid an upgrade. Import-only EV chargers connect via the DNO's demand-connection process (not the G99 generation standard), and dynamic load balancing lets you share your existing supply across many AC sockets. A bank of DC rapids is different — it can need a new HV connection and customer substation, quoted per-site by the DNO and running from tens of thousands into six figures. Since April 2023 you are no longer charged for wider network reinforcement, which caps the historic worst case. We check your capacity before you commit.