Preparing your Exeter home for an EV charger
Preparing a home for an EV charger in Exeter is mostly a matter of answering a short list of questions before an installer visits. Where should the charger go, how will the cable reach it, what does the consumer unit have to spare, and which type of charger suits how the car is used? Working through those points before the survey saves time on the day, sharpens the quotes and avoids surprises when the work is scheduled. This guide sets out the planning steps in the order most householders find helpful.
Decide where the charger and cable run go
Start with the parking space in Exeter, not the charger. Note where the car is normally parked, whether the space is on a driveway, in a garage, in a shared car park or on the street, and how far it is from the nearest external wall. Take photographs from the front door, from the parking space and from the point where the consumer unit sits. A simple sketch with the distances written on it is enough to start a conversation with an installer.
The charger position follows from the parking. A wall-mounted unit near the car is tidy and short to wire, but it has to sit where the cable can be protected. A free-standing post in the drive is convenient for a car that parks across the front of the house, but it needs its own foundation and a cable route underground. If the car is parked on the street, the arrangement is different again, and a cross-pavement solution may be needed, which affects both the grant route and the installation.
Note the access the installer will need
Mark any gates, locked garages or side passages the installer must use, and say whether the household will be at home on the day. An installer who can reach the board and the parking space without delay will usually give a more accurate quote than one who has to ask about access on arrival.
Check the supply and the consumer unit
The consumer unit is the heart of the planning for any home in Exeter. Note its age, its make if it is visible and whether it has a free slot for a dedicated circuit. Many older boards have no spare space, and the installer will need to fit a new board or add a second unit. If the board has been replaced in the last few years and is clearly labelled, the job is often simpler, but that is for the survey to confirm.
Look also at the incoming supply. Some households have a single-phase supply, which is typical for a house, while others have a supply that feeds several units in a building. The supply capacity affects the charging rate and whether the household's other loads can run at the same time. Do not guess at the figure. Ask the installer to check it during the survey and to explain what the result means for the choice of charger.
Ask about earthing and bonding
Earthing is one of the things a householder can check without a specialist. Look at the consumer unit for an earth connection and note whether the house has a separate earth electrode or relies on the supply's earth. If there is an older report, look for any observations about earthing or bonding. A missing or doubtful earth connection is one of the most common reasons a survey adds work to the job, so raising the question early helps.
Do not attempt to alter the earthing yourself. The survey should record the arrangement, and any improvement should be carried out by the installer as part of the job.
Choose the right type of charger
Chargers differ in how they are controlled, and the choice affects how the car is charged day to day. The smart charger rules cover what a compliant unit must do, including the ability to change the time and rate of charging. A household that drives at irregular times may want a charger that can be scheduled or managed from a phone, while one with a fixed routine may prefer a simpler control.
The smart charge point regulations also set out a default charging period outside peak hours, which the regulations define as 8am to 11am and 4pm to 10pm on weekdays, and the owner can accept, change or remove it. That default is useful for many households, but it should be set on purpose rather than left unchecked, because the timing affects both the cost of charging and the time the car is ready.
Tethered or untethered
A tethered charger has its cable fixed to the unit, which suits a car that charges every night in the same place. An untethered unit has a socket into which the owner plugs their own cable. Each option has consequences for cable protection and for how the unit is used in bad weather. Discuss the choice with the installer, because the unit must suit the way the car is actually charged.
Plan the paperwork
Before the survey, collect the paperwork the property already has. The most useful items are any previous electrical inspection report, certificates for recent electrical work, the consumer unit's label or schedule and any building regulations documents for alterations. Those documents help the installer understand the state of the installation and speed up the design.
Plan for the certificate as well. Ask the installer how the work will be notified and who will issue the certificate. Approved Document P explains when notification is required, and a firm that handles that step as a matter of course will be able to explain the route in plain terms.
Think about grants and timing
Grant support can make a difference to the total cost, so check it before booking the survey. The government's chargepoint grants include an option for renters and flat owners of up to £500, and a separate option for households with on-street parking that is restricted to particular cases. Check the eligibility rules and the timing, because the grant rules change from year to year and it is the scheme open when the work is booked that matters, so confirm that before the installer is instructed. The renters and flat owners grant requires private off-street parking, the home schemes are funded until 31 March 2027, and the government's note on the April 2026 changes says the charger must not be installed until the Office for Zero Emission Vehicles has confirmed that the household is eligible.
Plan the timing around the household's other commitments. A charger installation normally needs a day on site, and the testing and paperwork may follow. If the car is needed for a journey on a set date, book the work with enough time to allow for any delay in the survey or in the grant application.
Prepare the household for the visit
On the day of the survey, clear the area around the consumer unit and the parking space, and make sure the installer can reach the loft or any cupboard where cables run. Tell the installer about any pets, children or visitors who may need to be kept away from the work. Ask the installer to walk the route with you, so you can see where the cable will run and agree the position of the charger before work begins. A dedicated EV charger installation visit covers this walk-through as a normal part of the survey.
After the survey, ask for a written scope that describes the charger model, the route, the consumer unit work, the testing and the paperwork. Use that scope to compare quotes. The request a quote form is one way to bring the details together in a single request.
Common mistakes to avoid
Several mistakes come up repeatedly in planning. The first is choosing a charger before checking the consumer unit and the supply. The second is forgetting the access arrangements until the day of the visit. The third is ignoring the difference between a driveway and a street parking space, which affects both the route and the grant. The fourth is assuming the installer will sort out the paperwork without asking how it will be done.
Avoiding those mistakes is mostly a matter of asking questions early and writing down the answers. If you are also planning other work at the property, such as outdoor power for a garden room, mention it at the survey so the installer can plan the consumer unit once rather than twice.
The order of planning stays the same on every street. What changes is the parking arrangement and the board, which is why the survey always starts with a visit to the property rather than a description of it, including for homes in Topsham.