Frequently Asked Questions

Everything you need to know.

Answers to the most common questions about EV charger installation, grants, costs, and compatibility. Can’t find what you’re looking for? Get in touch.

Do I need a specific type of charger for my EV?

Most modern EVs in the UK use a Type 2 connector for AC charging (home and workplace) and CCS for rapid DC charging. All the chargers we install are Type 2 compatible, which covers the vast majority of vehicles including Tesla, BMW, VW, Hyundai, Kia, Nissan Leaf (2018+), and more.

A typical 7kW home charger adds around 25–30 miles of range per hour. So if your battery is nearly empty, a full overnight charge (8–10 hours) will usually give you a full tank by morning. If you only need a top-up, 2–3 hours is often enough.
Technically yes, but it is not recommended for regular use. A 3-pin plug only delivers about 2.3kW, meaning a full charge can take 20+ hours. It also puts continuous strain on your home wiring and lacks the safety features of a dedicated EV charger.
A tethered charger has a permanently attached cable — you just plug it in. An untethered (socketed) charger lets you plug in your own cable. Tethered is more convenient for daily use; untethered gives flexibility if you have multiple EVs with different connectors.

Request a free quote through our website or give us a call — we’ll arrange a survey (remote or in-person) and provide a fixed-price quote with a date that works for you.

We cover London and the South East, including Surrey, Kent, Essex, Hertfordshire, and Berkshire. If you’re just outside these areas, get in touch anyway — we take on select installations further afield depending on the job, so it’s always worth asking.

We cover London and the South East, including Surrey, Kent, Essex, Hertfordshire, and Berkshire. If you’re just outside these areas, get in touch anyway — we take on select installations further afield depending on the job, so it’s always worth asking.

How long does it take to charge my car at home?

With a standard 7kW home charger, most EVs fully charge overnight (roughly 6-8 hours for an average battery). Charging speed depends on your car’s battery size and onboard charger — we can advise on expected times for your specific model during your survey.

Not always. If your fuse board is modern and has spare capacity, no upgrade is needed. If it’s outdated or fully loaded, we may recommend an upgrade for safety and compliance. We check this during your free survey.
Ideally within 5–10 metres of your fuse board or meter to keep cable runs short and costs down. It should also be close to where you park your car. We work with you to find the best location during the survey.

Home charging is typically the cheapest option, especially on an off-peak EV energy tariff. Public rapid chargers cost more per kWh due to the convenience and speed they offer. Charging at home overnight can cost a fraction of the price of public charging.

Yes, we install chargers for apartments, flats, and multi-occupancy buildings. These often require landlord or freeholder permission and may need shared metering arrangements. We handle the full survey and paperwork.

Yes — all the smart chargers we install support scheduled charging, letting you set charging times to align with cheaper off-peak tariffs from your energy supplier.

It will increase your electricity usage, but many customers offset this by switching to an EV-specific tariff with cheap overnight rates, which often works out cheaper than previous petrol/diesel costs per mile.

Yes — all the smart chargers we install support scheduled charging, letting you set charging times to align with cheaper off-peak tariffs from your energy supplier.

Yes, when installed correctly by a qualified professional. All our installations are NICEIC-compliant, fully building-regulated, and pressure-tested, with built-in safety features like earth fault protection.

How much does a home EV charger installation cost?

Our fully installed home chargers start from £799 including standard installation. Prices vary depending on the charger model, cable run length, and whether any electrical upgrades are needed. Every quote is fixed-price with no hidden extras.

The OZEV EV Chargepoint Grant offers up to £500 towards the cost of a home charger (increased from £350 as of 1 April 2026) for residents and landlords. However, only renters, flat owners/leaseholders, and landlords qualify — standard homeowners in detached or semi-detached houses are no longer eligible, having been removed from the scheme in 2022. You must use an OZEV-authorised installer to claim it, and installation cannot begin until OZEV confirms your eligibility.

Yes — businesses can apply through the Workplace Charging Scheme, which increased its maximum grant rate from £350 to £500 per socket on 1 April 2026. Landlords installing chargers at rental properties can also claim through the Flats and Renters or Residential Landlord Chargepoint Grant, worth up to £500 per socket

No — every quote we provide is fixed-price. The only exception is if unexpected electrical work is required once we’re on site (e.g. a fuse board upgrade), which we’ll always confirm with you before proceeding.

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EV Install Pro provides professional EV charger installation services for homes and businesses across London and the South East. 

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