Home EV Charger Installation — OZEV-Approved

Greentech Renewables — OZEV-Approved EV Charger Installers, Greater Manchester Last updated: June 2026 · Solar-compatible smart chargers

A home EV charger installation costs £799–£1,200 — reduced to £449–£850 with the OZEV grant. A 7.4kW smart charger adds 30 miles of range per hour and integrates with solar panels to charge your car on free generated electricity. Installation takes half a day and requires no planning permission.

Key Takeaways

Home EV charger from £799 installed. The OZEV EV Chargepoint Grant (£350) brings the net cost to £449 for eligible homeowners.
7.4kW smart charger adds 30 miles of range per hour — charges a 60kWh EV from 20% to 80% in 4–6 hours.
Solar-compatible chargers (Myenergi Zappi) automatically divert surplus solar electricity to your car — charging at near-zero cost during daylight hours.
On Octopus Intelligent Octopus tariff, off-peak EV charging costs as little as 7.5p/kWh — filling a 60kWh car for £4.50 vs £14.80 at standard rate.
No planning permission required. Installation takes half a day (3–4 hours).
We install across Greater Manchester — combine with solar panels for a complete zero-carbon home energy package.
Rated 4.9★ on Trustpilot. Contact us for a same-day EV charger quote.

What Does Home EV Charger Installation Cost?

Charger Type	Brand Example	Full Cost	After OZEV Grant	Best For
7.4kW Smart (standard)	Ohme, Easee	£799–£999	£449–£649	EV owners on standard tariff
7.4kW Solar-compatible	Myenergi Zappi	£999–£1,200	£649–£850	Solar panel owners
Solar + EV charger package	Solar + Zappi	From £5,800	Solar 0% VAT + OZEV grant	New solar + EV combo
Commercial (22kW 3-phase)	Various	£1,500–£3,000	Separate commercial grants	High-use or multi-vehicle

£350 OZEV EV chargepoint grant Gov.uk, 2026

30 mi/hr range added (7.4kW charger) Standard EV calculation

~0p per kWh from solar divert Zappi solar mode

3–4 hrs typical installation time In-house team

What Is the Myenergi Zappi and Why Is It Best for Solar Owners?

The Myenergi Zappi is a 7.4kW smart EV charger that monitors your home's solar generation and automatically diverts surplus electricity to your car — prioritising solar export over grid consumption. Three modes: Fast (always charges at full rate), Eco (uses surplus solar, tops up from grid), and Eco+ (only charges from surplus solar, won't draw from grid). For solar panel owners, Eco mode gives near-free car charging during daylight hours year-round.

The Zappi integrates with GivEnergy batteries and SolarEdge inverters — meaning if you have a battery, the system intelligently charges the car, fills the battery, and only then exports to the grid under the Smart Export Guarantee. This hierarchy maximises your own energy use before any export.

What EV Tariffs Are Available for Home Charging?

Several energy suppliers offer dedicated EV time-of-use tariffs for home charger owners:

Tariff	Supplier	Off-Peak Rate	Hours
Intelligent Octopus Go	Octopus Energy	7.5p/kWh	23:30–05:30 (smart scheduled)
Agile Octopus	Octopus Energy	Variable (often <5p)	Varies by half-hour
OVO Charge Anytime	OVO Energy	10p/kWh	Midnight–07:00
Volkswagen Group EV Tariff	Various	7–9p/kWh	00:00–06:00

With a smart OZEV-approved charger and a time-of-use tariff, annual home charging cost for a 12,000 mile/year driver drops from approximately £590 (at 24.67p/kWh) to approximately £178 (at 7.5p/kWh). Combined with solar divert for daytime miles, annual charging cost approaches zero for most drivers.

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Frequently Asked Questions — Home EV Charger Installation

How much does a home EV charger installation cost?

£799–£1,200 full cost. After the OZEV grant (£350): £449–£850. Solar-compatible Zappi charger: £649–£850 after grant. Combined solar + EV charger packages from £5,800.

What is the OZEV EV chargepoint grant?

The OZEV grant provides £350 toward a home EV charger for eligible homeowners who own or have ordered a qualifying EV or PHEV. We apply for the grant on your behalf — you pay the net price only.

What is the difference between 3.6kW and 7.4kW home EV chargers?

3.6kW adds ~15 miles/hour. 7.4kW adds ~30 miles/hour. For most homes, 7.4kW is the standard recommendation — charging most EVs from 20–80% in 4–6 hours. 7.4kW requires a 32A circuit (installed by our engineers).

Can I charge my EV using solar panels?

Yes. The Myenergi Zappi charger diverts surplus solar electricity directly to your car — charging at near-zero marginal cost. This is the most popular solar-integrated EV charger in the UK. We install it across Greater Manchester.

How long does installation take?

3–4 hours for most home installations. Complex cable routes or consumer unit upgrades may require a full day.

Do I need planning permission for a home EV charger?

No — home EV chargers are permitted development. No planning application is required for residential installations in England.

What EV charger brands do you install?

Myenergi Zappi (solar-compatible, most popular), Ohme, and Easee — all OZEV-approved. We recommend Zappi for solar owners; Ohme and Easee for EV-only installations.

Can I charge an EV cheaply using off-peak tariffs?

Yes. Intelligent Octopus offers 7.5p/kWh EV charging overnight (midnight–05:30). Filling a 60kWh EV costs £4.50 vs £14.80 at standard rates. Smart chargers schedule charging automatically to overnight off-peak periods.

Methodology note: OZEV grant information from gov.uk OZEV grant documentation. EV tariff rates from supplier published tariffs (June 2026). Charging speed calculations from standard EV efficiency of 4 miles/kWh. Standard electricity rate from Ofgem Q2 2026 price cap (24.67p/kWh).

Greentech Renewables

OZEV-approved EV charger installers across Greater Manchester. Also installing solar panels, battery storage, and heat pumps. Rated 4.9★ on Trustpilot. Read reviews →