2026 prices & grant figures — last reviewed June 2026. Verified against current OZEV Workplace Charging Scheme guidance.
An agriculture EV charger turns your farm into its own filling station. UK farm operations are quietly going electric: farm pickups, ATVs, agricultural utility vehicles (Gator, Polaris Ranger, Kubota RTV), telehandlers and (increasingly) tractors are all available as battery-electric variants. Add visitor traffic to farm shops, glamping pods, equestrian centres and pick-your-own operations, and the case for farm EV charging is now compelling on most holdings. We install agricultural EV charger infrastructure — workplace, visitor and fleet — designed around your solar generation.
Pair the charger with your existing or planned solar PV array and you remove the marginal cost of electricity entirely. A 7kW workplace charger powered by midday solar generation costs you 4p/kWh (the SEG export you forgo) versus 30p/kWh at retail tariff — a 6.5× saving on every kWh dispensed.
Which EV charger size for a farm? 7kW vs 22kW vs 50kW
Choosing the right agricultural EV charger comes down to how fast vehicles need to charge and what supply you have. Most working farms start with 7kW or 22kW units sized to their solar generation, then add DC rapid charging for telehandlers or visitor turnaround.
| Charger | Power | Charge speed | Best for | Indicative cost |
|---|---|---|---|---|
| 7kW single-phase | 7kW AC | ~25–30 mi/hr | Staff cars, overnight fleet, standard supply | £1,200–£1,800 |
| 22kW three-phase | 22kW AC | ~75–90 mi/hr | Fleet, visitor turnaround (needs three-phase) | £1,800–£2,600 |
| 50kW DC rapid | 50kW DC | ~80% in 45–60 min | Telehandlers, electric ATVs, visitor top-ups | £15,000–£25,000 |
| 150kW+ ultra-rapid | 150kW+ DC | ~80% in 15–25 min | Developer-led roadside / motorway-junction hubs | £40,000+ |
22kW AC and all DC rapid chargers require a three-phase supply. A DNO load assessment confirms whether your existing supply is sufficient before a multi-socket cluster is installed.
Three farm EV charging use cases
1. Workplace charging (farm staff and fleet)
22kW three-phase or 7kW single-phase chargers installed at staff parking and fleet bays. Typical setup: 4–8 charge points across a working dairy or arable farm. Vehicles charge overnight using stored battery (if you have one) or first-shift midday using direct solar generation. Workplace Charging Scheme grant covers 75% of cost up to £350 per socket (£14,000 cap across 40 sockets).
2. Visitor charging (farm shop, B&B, glamping)
Customer-facing charge points at farm shops, café visitor parking, glamping pods or pick-your-own car parks. Materially increases dwell time — visitors who plug in stay an average 45 minutes longer than those who don't, lifting spend per visit by 30-50%. Charges can be free (loss-leader) or PAYG via Octopus Electroverse, Bonnet or similar app-based payment. UK government On-street Residential Chargepoint Scheme doesn't cover farms, but the EV Infrastructure Grant for SMEs covers up to 75% of cost with £15k cap.
3. Heavy-duty / fleet charging (telehandler, ATV, agricultural)
22kW or 50kW DC fast chargers for telehandlers, electric ATVs and (soon) electric tractors. JCB launched a hybrid telehandler in 2024 with battery-electric capability; John Deere, New Holland and Fendt all have electric prototypes due 2026-2027. Future-proofing fleet charging infrastructure now positions the farm well for the inevitable transition.
How much does it cost to install an EV charger on a farm?
| System | Cost | After grant | Notes |
|---|---|---|---|
| Single 7kW workplace | £1,200–£1,800 | £300–£900 | Workplace Charging Scheme 75% up to £350 |
| Single 22kW three-phase | £1,800–£2,600 | £900–£1,700 | Same WCS grant, supply must be three-phase |
| 4-socket workplace cluster | £6,000–£9,500 | £4,600–£8,100 | DNO load assessment usually needed |
| Visitor cluster (4×22kW + 1×50kW DC) | £35,000–£55,000 | £20,000–£40,000 | EV Infrastructure Grant for SMEs, supply upgrade typical |
| Solar load balancing inverter add-on | £1,500–£3,500 | 100% AIA | SolarEdge Smart EV Charger or Zappi integration |
Can I charge EVs from my own solar panels on a farm? (load balancing)
A smart EV charger paired with solar inverter (or battery) operates in three modes:
- Eco mode (solar-only) — charger ramps up/down to match available solar generation. No grid import, no SEG export. Perfect for daytime workplace charging during summer.
- Eco+ mode (solar plus battery) — draws from battery when solar isn't sufficient, never from grid. Best for overnight charging when paired with battery.
- Fast mode (grid-allowed) — full charger output regardless of solar availability. For visitor chargers and emergencies.
The two products that dominate UK farm EV-solar pairing in 2026:
- MyEnergi Zappi — UK-made, three-mode EV-solar charger. 7kW or 22kW variants. Best-in-class app and home automation integration.
- SolarEdge Smart EV Charger — integrates directly with SolarEdge inverter to deliver true solar-tracking charging. Slightly higher capital cost but cleaner installation when paired with new solar.
Workplace Charging Scheme grant (2026 details)
UK Government's Workplace Charging Scheme (WCS) remains the headline EV grant for farms in 2026:
- ✓ Coverage: 75% of total purchase + installation cost
- ✓ Cap per socket: £350
- ✓ Cap per applicant: £14,000 (up to 40 sockets)
- ✓ Eligibility: VAT-registered farm businesses with off-street parking and a dedicated EV charging requirement (staff, fleet, or visitor)
- ✓ Application: via gov.uk OZEV portal, voucher-based — voucher issued first, install completed within 6 months, claim against voucher
- ✓ Stacks with: 100% AIA on the residual cost (i.e. after grant)
EV Infrastructure Grant for SMEs (visitor charging)
For visitor-facing charge points (farm shop, B&B, glamping) the relevant scheme is the EV Infrastructure Grant for SMEs:
- ✓ Coverage: 75% of infrastructure cost including supply upgrade, cable runs, DNO works
- ✓ Cap: £15,000 per grant, one per business
- ✓ Eligibility: SME farm businesses with up to 249 employees
- ✓ Stacks with: Workplace Charging Scheme on the actual chargers
Earn revenue: host an EV charging hub on farmland
EV charging is one of the strongest farm diversification routes of the decade. Beyond charging your own vehicles, a well-sited farm can earn income from drivers passing through — either by hosting a charge point operator on a land lease, or by running pay-as-you-go visitor charging yourself.
- Lease land to a charge point operator — operators such as InstaVolt and GRIDSERVE fund, install, run and maintain a rapid-charging hub on your land and pay you a ground rent or a share of charging revenue over a long lease (often 15–25 years). You provide the site and grid proximity; they take the capital and operational risk.
- Siting is everything — the highest-value sites sit near A-road and motorway junctions with good visibility, easy turn-in, and crucially, spare grid capacity. A nearby substation or existing three-phase supply with headroom can make or break a deal, so a DNO capacity check is the first step.
- Run it yourself (PAYG) — at a farm shop, café or visitor attraction you can install your own charge points and bill drivers per kWh via apps such as Octopus Electroverse or Bonnet, keeping the full margin. Powered by your solar, the running cost stays near 4p/kWh.
- Dwell-time uplift — visitor chargers keep customers on site while they charge, lifting spend in the shop, café or attraction. For farm-shop and tourism operations the retail uplift often matters more than the charging revenue itself.
Lease rates and revenue shares are highly site-specific — they depend on traffic, grid capacity, lease term and operator. We do not quote a fixed per-acre figure because no honest one exists; we model your specific site instead.
How we install farm EV charging: 3 steps
- Talk to us — tell us your vehicles, visitor traffic and whether you already have (or plan) solar. We scope workplace, visitor and fleet charging together with your generation.
- Site survey & DNO load assessment — we survey supply capacity, run the DNO application where a three-phase or multi-socket cluster needs it, and design the solar load-balancing integration. You receive a single fixed-price proposal.
- Install & aftercare — MCS-certified, NICEIC-registered installation, OZEV grant paperwork handled on your behalf, commissioning, and ongoing support. Everything runs through one integrated quote.
Worked example: 4-charger workplace cluster + solar
A 200-cow dairy with 6 farm staff and 2 contractor pickups installs a 4×7kW workplace cluster (£8,400 gross), runs DNO supply reinforcement (£4,200), and adds load-balancing integration (£2,200). Gross total: £14,800. The Workplace Charging Scheme covers 75% up to £350 per socket — on a 4-socket cluster that is the full £350 × 4 = £1,400 grant, leaving £13,400. The residual then qualifies for 100% Annual Investment Allowance, so a farm paying corporation tax at 25% writes the cost down in year one for a real net of roughly £10,050. (The EV Infrastructure Grant for SMEs is reserved for visitor-facing infrastructure, so it does not apply to this staff-only workplace cluster.)
The farm's existing 100kW solar array (already installed) generates 88,000 kWh/year. Adding the EV cluster increases self-consumption from 70% to 78% as vehicles charge during peak generation. Annual additional saving (vs. SEG export forgone, plus avoided grid import): £3,500–£4,500. Payback on the EV cluster: 2.4–2.9 years.
Agriculture EV charger FAQs
Can farms install EV chargers on agricultural land?
Yes. Farms can install EV chargers for staff, fleet vehicles and visitors. Workplace and fleet chargers on existing farmyards and parking areas are usually permitted development. Larger visitor charging hubs, or installations involving new hardstanding or a change of use, can need planning permission and a DNO grid connection assessment, so check with your local authority and distribution network operator first.
How much does it cost to install an EV charger on a farm?
A single 7kW workplace charger costs £1,200–£1,800 installed, a 22kW three-phase unit £1,800–£2,600, and a 50kW DC rapid charger £15,000–£25,000. A 4-socket workplace cluster runs £6,000–£9,500. The Workplace Charging Scheme covers 75% of the purchase and install cost up to £350 per socket, and 100% Annual Investment Allowance applies to the residual.
What grants are available for farm EV chargers in 2026?
The Workplace Charging Scheme (WCS) grants 75% of the purchase and installation cost up to £350 per socket, capped at £14,000 across 40 sockets, for VAT-registered farm businesses. Visitor-facing infrastructure can also claim the EV Infrastructure Grant for SMEs, which covers 75% of supply and groundwork costs up to £15,000. Both stack with 100% Annual Investment Allowance on the residual cost.
Can I charge EVs from my own solar panels on a farm?
Yes. A smart EV charger such as a MyEnergi Zappi or SolarEdge Smart EV Charger can divert surplus solar generation straight into a vehicle. Charging from your own midday solar costs roughly 4p/kWh (the SEG export you forgo) versus around 30p/kWh at grid tariff — about a 6.5× saving on every kWh dispensed. Eco mode charges from solar only; Eco+ adds battery; Fast mode uses the grid when needed.
How much can a farmer earn from hosting EV chargers or leasing land for EV charging?
Farmers near A-roads and motorway junctions can lease land to a charge point operator such as InstaVolt or GRIDSERVE, who fund, install and run the hub and pay a ground rent or a share of charging revenue over a long lease. Earnings vary widely with grid capacity, traffic and site size, so figures are site-specific. Alternatively, run PAYG visitor charging yourself via Octopus Electroverse or Bonnet and keep the margin.
Do you need planning permission for an EV charging point on a farm?
Most wall- or post-mounted workplace and fleet chargers on existing farm parking are permitted development and do not need planning permission. Permission is more likely to be needed for ground-mounted units near a highway, new hardstanding, larger visitor or commercial charging hubs, or where the site is in a conservation area or AONB. Always confirm with your local planning authority before ordering hardware.
What size EV charger do I need for a farm — 7kW, 22kW or 50kW?
7kW single-phase chargers suit staff cars and overnight fleet charging. 22kW three-phase chargers suit faster fleet and visitor turnaround and need a three-phase supply. 50kW DC rapid chargers suit telehandlers, electric ATVs and quick visitor top-ups. 150kW+ ultra-rapid units are for developer-led roadside hubs. Most working farms start with 7kW or 22kW units sized to their solar generation.
Are there electric tractors and electric farm vehicles in the UK?
Yes. Electric pickups, ATVs and utility vehicles (Gator, Polaris Ranger, Kubota RTV) are available now, and JCB launched a hybrid telehandler with battery-electric capability in 2024. John Deere, New Holland and Fendt all have electric tractor prototypes in development. Installing 22kW or 50kW charging infrastructure now future-proofs the farm for the transition to electric agricultural vehicles.
Is three-phase power needed for farm EV charging?
Three-phase power is needed for 22kW AC and 50kW+ DC chargers. 7kW single-phase chargers work on a standard supply and suit most staff and overnight charging. Many farms already have three-phase for dairy, grain drying or workshop equipment. Where capacity is limited, a DNO load assessment determines whether the existing supply is sufficient or needs reinforcing before a multi-socket cluster is installed.
What is the payback period on a farm EV charger paired with solar?
A farm EV charger paired with existing solar typically pays back in 2–4 years. Charging from your own midday generation at ~4p/kWh instead of ~30p/kWh grid saves around 26p on every kWh dispensed, and the Workplace Charging Scheme plus 100% Annual Investment Allowance cut the net hardware cost sharply. Payback is fastest where vehicles charge during peak solar generation and lift on-farm self-consumption.
Can a farm shop or glamping site offer EV charging to visitors?
Yes. Visitor charge points at farm shops, cafés, glamping pods and pick-your-own car parks materially increase dwell time and spend per visit. Charging can be free as a loss-leader or PAYG via apps such as Octopus Electroverse or Bonnet. The EV Infrastructure Grant for SMEs covers 75% of the supply and groundwork cost up to £15,000, and pairing with solar keeps the running cost near 4p/kWh.
How does solar load balancing work with an EV charger?
A smart EV charger paired with a solar inverter or battery runs in three modes. Eco mode ramps charging up and down to match available solar generation with no grid import. Eco+ mode draws from the battery when solar is insufficient but never from the grid. Fast mode delivers full output regardless of solar, for visitor chargers and emergencies. This keeps as much charging as possible on free solar power.