EV Charger Installation in Cambourne, Cambridgeshire
OZEV-approved home EV charger installation in Cambourne. Charge for free with solar panels using the myenergi Zappi. Just 25 miles from our base.
EV Charging in Cambourne
A home EV charger gives you a 7–8x faster charge than a standard 3-pin socket, is significantly cheaper per mile than public charging, and — with solar panels and a Zappi — can give you near-free motoring from your own roof. With EV registrations in Cambridgeshire growing 40%+ year-on-year, home charging is rapidly becoming essential.
Up to £500
OZEV grant (flats & renters)
3–5 hours
Installation time
~0p/mile
Cost per mile (solar)
Charging Costs Compared
| Method | Full Charge Cost | Cost per Mile |
|---|---|---|
| Standard home charging (28p/kWh)Typical daytime rate 2026 | £14–£22 | ~7–9p/mile |
| Smart tariff overnight (7p/kWh)Octopus Intelligent, EDF Go | £3.50–£5.50 | ~2p/mile |
| Free solar charging (0p/kWh)Zappi with solar panels | £0 | ~0p/mile |
| Public rapid charger (65–80p/kWh)Gridserve, Osprey, Pod Point | £30–£45 | ~15–20p/mile |
Based on a typical 60kWh EV battery and 4 miles per kWh efficiency. 2026 electricity prices.
EV Chargers We Install in Cambourne
myenergi Zappi
Speed: 7.4 kW
ECO/ECO+ solar divert modes — truly free motoring from surplus solar. UK-made.
Get a quoteOhme Home Pro
Speed: 7.4 kW
Smart tariff integration (Intelligent Octopus) — charges at cheapest overnight rates
Get a quoteHypervolt Home 3 Pro
Speed: 7.4 kW
Longest warranty (5 years), British-made, reliable app
Get a quoteTesla Wall Connector
Speed: 7.4–22 kW
Tesla app integration, sleek design, 3-phase capable
Get a quoteSolar + EV: Near-Free Motoring in Cambourne
The myenergi Zappi is uniquely designed to work with solar panels. It detects when your solar system is generating surplus electricity and uses it to charge your EV — electricity that would otherwise be exported to the grid at 12–15p/kWh. For Cambourne homeowners with a 4kW solar system, the Zappi can provide 800–1,500 kWh of free EV charging per year — worth £220–£420 at standard rates.
Installation Process
Free Survey
We visit your Cambourne property to assess the best cable route, consumer unit capacity, and location for the charger. This takes 20–30 minutes.
Grant Check
If you rent, or own a flat, with private off-street parking, we apply for the OZEV EV chargepoint grant (75% of the cost, up to £500) on your behalf — you just need your V5C (vehicle registration document). Homeowners in houses are not eligible.
Installation Day
A qualified OZEV-registered electrician installs the charger in 3–5 hours. This includes fitting the charger, running the cable to the consumer unit, and configuring the app.
Handover
We walk you through the charger controls, app setup, and smart tariff recommendations. Where an OZEV grant applies we complete the claim, and you receive all warranty documents.
Battery + EV: Charge Overnight for 2p/mile
A home battery (Fox ESS 9.6kWh or Tesla Powerwall 3) paired with a smart tariff charges from the grid overnight at 7–15p/kWh, then feeds your EV charger during the day or early evening. This reduces EV charging costs to as little as 2p/mile — compared to 7p/mile at standard home rates or 15p/mile at public rapid chargers. For Cambourne households driving 10,000 miles/year, that is a saving of up to £500–£1,000 annually versus petrol at current prices.
Grants Available in Cambourne
The Warm Homes: Local Grant covers Cambourne via South Cambridgeshire District Council, delivered through the Action on Energy Cambridgeshire partnership (the Cambridgeshire Energy Retrofit Partnership, which secured a share of £8.5m): it funds rooftop solar, battery storage, air source heat pumps and insulation for owner-occupiers and private renters with household income up to £36,000 (or on means-tested benefits) in EPC D–G homes — though demand is high, the partnership is working at capacity, and enquiries are currently taking longer than normal to progress.
EV chargers qualify for 0% VAT when installed at the same time as a solar panel system. We assess all available grants during your free survey.
Why Choose Green Hat for EV Chargers in Cambourne?
Cambourne sits inside one of the UK's most active solar markets — around 90 installers serve Cambridgeshire, roughly 70 of them MCS-certified — but most are county-wide generalists such as Lectec in Cambridge, Blue Tech Electrical in Godmanchester and EV Solar & Battery Storage (whose coverage list includes Cambourne), while Pampisford-based TFM Renewables markets a dedicated Cambourne page and Essex-based NXTGEN Energy sells into Cambridgeshire from outside the county. Demand is proven locally: the county-council-backed Solar Together group-buying scheme put solar on 535 Cambridgeshire homes in 2022 alone, and Cambourne West's 2,350 extra homes are steadily expanding the addressable roof stock. The competitive gap is genuine local specialism — few of these firms are based near Cambourne or focus on its uniform post-1998 developer-built housing.
- Green Hat's Isleham base is around 30 miles from CB23 — roughly 45 minutes via the A14 and A428 — so you get a same-county MCS installer for surveys, installs and warranty callouts, not a national call-centre brand subcontracting the work.
- Cambourne's housing is almost entirely post-1998 developer stock (the Bovis, Bryant and George Wimpey consortium built the original 3,300-home town from 1998), so we quote accurately and fast — we work on identical modern trussed-roof, cavity-wall Cambridgeshire homes every week, and most installs are done in a single day.
- Because Cambourne is a planned new town with no conservation areas and just one listed building (the Grade II Great Common Farmhouse on Broadway), virtually every roof qualifies under permitted development — unlike the 80-plus conservation areas and 2,696 listed buildings elsewhere in South Cambridgeshire that we regularly have to design around.
- Cambourne's well-insulated modern homes are ideal air source heat pump candidates, and the £7,500 Boiler Upgrade Scheme grant is applied for by the MCS-certified heat pump installer.
- We can advise honestly on the council routes too — whether you'd qualify for the Warm Homes: Local Grant via Action on Energy (currently heavily oversubscribed, with enquiries progressing slowly) or are better served by a direct install at today's zero-VAT rate.
EV Chargers Installation Timeline in Cambourne
From our Isleham base, Cambourne is roughly a 45-minute drive via the A14 and A428, so we can normally carry out a free site survey within a few days of your enquiry. There is no local planning wrinkle to slow things down — the town has no conservation areas and just one listed building, so domestic solar proceeds under permitted development with no planning application on virtually every street. Most Cambourne installations run survey to commissioning in 2–4 weeks (DNO notification included), with the install itself usually completed in a single day on the town's modern trussed roofs.
EV Chargers Coverage in Cambourne
Complete Home Energy System in Cambourne
An EV charger works best as part of a complete renewable energy system. Solar panels generate free electricity, a battery stores it for overnight charging, and a heat pump eliminates gas or oil heating. For Cambourne households with an EV, the full system can reduce total transport and energy costs by 70-85%.
EV Charger Costs in Cambourne
| Charger | Speed | Installed Cost | Flat owner / renter (after up to £500 grant) |
|---|---|---|---|
| myenergi Zappi | 7.4 kW | £850–£1,100 | £350–£600 |
| Ohme ePod | 7.4 kW | £750–£950 | £250–£450 |
| Hypervolt Home 3 | 7.4 kW | £750–£1,000 | £250–£500 |
| Wallbox Pulsar Plus | 7.4 kW | £700–£950 | £200–£450 |
| 3-phase 22kW charger | 22 kW | £1,200–£2,000 | £700–£1,500 |
Prices include installation and 0% VAT. Homeowners in houses pay the installed cost; the OZEV grant is only for flat owners and renters with private off-street parking and an eligible vehicle, fitted by an OZEV-registered installer (we are registered).
Frequently Asked Questions — EV Chargers in Cambourne
Do you install EV chargers in Cambourne?
Yes. We install home EV chargers across Cambourne and the surrounding area. We are an OZEV-approved installer, so if you rent, or own a flat, and have private off-street parking, your installation can qualify for the OZEV EV chargepoint grant (75% of the cost, up to £500). We install all major brands including myenergi Zappi, Ohme, Hypervolt, and Wallbox.
How much does an EV charger cost in Cambourne?
A home EV charger in Cambourne typically costs £700–£1,200 fully installed. Homeowners in houses pay that in full: the OZEV grant now covers only flat owners and renters with private off-street parking, who can take off up to £500. The total depends on cable run length, consumer unit work required, and the charger model chosen. We provide an exact fixed-price quote after a free survey.
How long does EV charger installation take in Cambourne?
Most home EV charger installations in Cambourne take 3–5 hours on the day. The total process from enquiry to installation typically takes 2–3 weeks, including any OZEV grant application (handled by us), equipment ordering, and scheduling. We prioritise Cambourne customers given our proximity.
Can I charge my EV for free with solar panels in Cambourne?
Yes — with a myenergi Zappi charger and solar panels, you can charge your EV entirely from solar electricity at zero cost. The Zappi has a solar-matching mode that only draws power when your panels are generating surplus electricity above household needs. In summer months, most Cambourne homeowners with a 4kW+ solar system and Zappi can charge 80–100% of their weekly mileage from free solar energy.
Do I need planning permission for an EV charger in Cambourne?
No. Home EV chargers are permitted development and do not require planning permission, including in conservation areas and listed buildings. The only requirement is off-road parking (a driveway, garage, or carport). Public-facing or commercial chargers have different requirements.
What is the OZEV EV Chargepoint Grant?
The OZEV (Office for Zero Emission Vehicles) EV Chargepoint Grant pays 75% of the cost to buy and install a chargepoint socket, up to £500. It is open to people who own and live in a flat, or rent and live in any home, with an eligible vehicle and their own private off-street parking; a separate OZEV grant, also up to £500, covers households with on-street parking that install a cross-pavement charging solution. Homeowners in houses are not eligible. Where you qualify, we apply on your behalf and you pay the reduced net price.
Which EV charger should I get in Cambourne?
If you have or plan to install solar panels, the myenergi Zappi is our strongest recommendation — it automatically charges your EV from surplus solar electricity, maximising your free energy. For homes without solar, the Ohme ePod is excellent value and integrates with smart tariffs for cheap overnight charging. We advise on the best option for your specific setup during the free survey.
Can you install a 3-phase EV charger in Cambourne?
Yes. Three-phase EV chargers (22kW) are available for properties with a 3-phase electricity supply, which is more common in larger Cambourne properties, farmhouses, and commercial premises. A 22kW charger can fully charge most EVs in 1–3 hours. We check your supply capacity during the survey and advise if a 3-phase upgrade is worthwhile.
Related Services in Cambourne
Helpful Guides
EV Charger Installation Near Cambourne
Renewables across Cambridgeshire — not just Cambourne
We work in Cambourne the same week we work in the rest of Cambridgeshire, from one base at Isleham. Cambourne is 25 miles from the workshop. We install solar panels across Cambridgeshire, Norfolk and Suffolk and heat pumps across Cambridgeshire, Norfolk and Suffolk, and both pages set out exactly where our coverage stops.
If you want to see the regional picture rather than the Cambourne one, start with the pages below. If Cambourne is not listed on them, it is still inside the radius — ask us about Cambourne and we will tell you straight whether the job is one we should be quoting. For EV charging specifically, the unit we fit most often is the myenergi Zappi.
Get an EV Charger in Cambourne — Free Survey
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