How Much Do Commercial EV Chargers Cost? (2026)

Ask three installers “how much do commercial EV chargers cost?” and you’ll get three wildly different numbers — because the charger itself is often the cheapest part of the job. The real cost lives in the groundworks, the cabling and whether your incoming electricity supply can take the load. This is a transparent 2026 breakdown of where the money actually goes, and how the grants and allowances current as at July 2026 change the maths.

Quick answer

Budget roughly £1,000-£2,500 per 7kW workplace bay installed, before the Workplace Charging Scheme (WCS) cuts up to £500 per socket (75% of cost, up to 40 sockets, to 31 March 2027). Civils and grid capacity — not the charger — usually dominate the bill. A 50kW DC rapid runs £25,000-£45,000 in hardware before groundworks.

The three cost buckets

Every commercial EV project splits into three parts, and only the first is a “list price”:

1. Hardware — the chargepoint units themselves.
2. Civils and installation — trenching, ducting, cable runs, mounting, containment, distribution boards, labour.
3. Grid connection — whether your supply has spare capacity, or needs a District Network Operator (DNO) upgrade.

On a small workplace car park, hardware might be a third of the bill. On a large fleet depot, the grid connection can dwarf everything else. Get the sequence right and you can often avoid the expensive third bucket entirely — more on that below.

Hardware costs by charger tier

Charger type	Typical power	Indicative hardware cost (per bay/socket)	Best for
AC fast	7kW	£800 – £1,500	Workplace, all-day dwell
AC fast	22kW	£2,500 – £4,500	Genuine three-phase demand only
DC rapid	50kW	£25,000 – £45,000	Fleet turnaround, public, short dwell

These are hardware-only figures; installation is separate.

The 22kW myth

A 22kW AC unit costs two to three times a 7kW unit, so it’s tempting to assume it charges cars three times faster. It usually doesn’t. Most electric cars cap their onboard AC charger at 7kW or 11kW, so a 22kW wall unit is frequently oversized — you pay for capacity the vehicle can’t use. Where staff and visitors park all day, seven kilowatts adds well over a full range overnight anyway. Spend the difference on more 7kW bays instead. See our charger types guide for matching power to dwell time.

Civils: the variable that decides your budget

Installation is where quotes diverge most, because it depends entirely on your site. A charger mounted on a wall a few metres from the distribution board is cheap. The same charger 60 metres across a car park — trenching, reinstating tarmac, armoured cable, new sub-board — can cost several times the hardware. Key drivers:

• Distance from your electrical intake to the bays.
• Surface — soft dig versus breaking and reinstating tarmac or concrete.
• Containment and boards — new circuits, isolators, sometimes a new distribution board.
• Future-proofing — laying spare ducting now is far cheaper than digging twice.

Our cost breakdown page walks through a worked site example.

Grid connection: the hidden five-figure risk

Here’s the part that catches businesses out. If your combined charger load exceeds your available supply capacity, you may need the DNO to reinforce your connection. That means a formal quote and, for three-phase or high-load installs, G99 approval before any works begin.

Two 2026 facts matter here:

• DNO quotes take 5 to 65 working days — plan the timeline, not just the budget.
• Since 1 April 2023 there is no reinforcement charge for the network upgrade itself — the DNO can’t bill you for the wider reinforcement. But the lead time still applies, and your own on-site works aren’t free.

How to avoid a reinforcement altogether

This is the single biggest cost-saver in commercial charging: dynamic load management (DLM). Rather than giving every charger its full rated power simultaneously, DLM shares your spare supply intelligently across sockets in real time. That lets you fit far more chargepoints on your existing connection and, in many cases, avoid a DNO reinforcement completely. It’s the difference between a straightforward install and a multi-month grid project. Our load management explainer shows how it works.

Fleet and depot charging

If you run vans, HGVs or coaches, the economics shift. Running costs are the story: depot charging works out around 7p per mile against roughly 22p per mile for diesel. Over a fleet, that gap funds the infrastructure quickly.

Funding is different too. The Depot Charging Scheme covers 70% of costs up to £1m for eligible van, HGV and coach depots — a far larger pot than the workplace grant, aimed squarely at fleet operators.

Grants and allowances: what’s actually available in 2026

This is where stale advice costs money. The numbers current as at July 2026:

Workplace Charging Scheme (WCS)

• Up to £500 per socket — this rose from £350 on 1 April 2026. Any guide still quoting £350 is out of date.
• Covers 75% of the purchase and installation cost.
• Up to 40 sockets per applicant.
• Open until 31 March 2027.

For 20 sockets, that’s up to £10,000 off the top. Full eligibility on our grants and funding page.

Myth correction: the old EV Chargepoint Grant for staff and fleets (the “Staff and Fleets” grant) has closed. Don’t budget around it.

100% First-Year Allowance

Businesses can claim a 100% First-Year Allowance on EV chargepoint expenditure, writing off the full cost against taxable profits in year one. It runs to 31 March 2027 for corporation tax and 5 April 2027 for income tax. Stack this with the WCS grant and the net cost drops sharply.

The tax picture for drivers

Two more 2026 facts worth knowing, because they make workplace charging an easy staff benefit to offer:

• Staff charging their own EV at the workplace is Benefit-in-Kind exempt (s237A ITEPA) — no taxable benefit for letting employees plug in.
• Company-car EV BiK is 4% in 2026/27 — low, but not the 2% figure many people still quote. It has risen and continues to rise, so use the current rate.

Building Regulations: when chargers are mandatory

If you’re constructing or majorly renovating, Part S may make this decision for you. A new non-residential building with more than 10 parking spaces must have at least one chargepoint, plus cable ducting to at least one in five of the remaining spaces. Building it in from the start is dramatically cheaper than retrofitting later — the ducting is the expensive bit, and Part S makes you lay it anyway.

Separately, if you intend to offer public or paid charging, the Public Charge Point Regulations 2023 apply — covering pricing transparency, payment methods and reliability standards. Private staff or fleet charging is out of scope; paid public charging is not.

Putting the numbers together

A realistic worked shape for a modest workplace install — say six 7kW bays with load management on an existing supply:

• Hardware: ~£6,000-£9,000
• Civils and installation: highly site-dependent, often the largest line
• Grid connection: potentially £0 if DLM keeps you within existing capacity
• Less WCS grant: up to £3,000 (6 × £500), plus 100% First-Year Allowance on the qualifying spend

The lesson: the sticker price of a charger tells you almost nothing. Your supply headroom, your car-park layout and whether you deploy load management move the total far more than the choice of unit. Wondering if the sums work for your site? Our is workplace EV charging worth it? guide runs the payback logic.

Get a transparent quote

Because so much depends on your specific site, the only accurate number is a surveyed one. Request a quote and we’ll assess your supply capacity, layout and grant eligibility — and design the install to stay the right side of a DNO reinforcement wherever possible.

Figures are indicative and current as at July 2026. Grants, allowances and regulations change — confirm eligibility before committing.