A charger that looks good on the wall is not necessarily the right charger for your property. For homeowners and businesses in Cannock, the best choice depends on your vehicle, parking arrangement, existing electrical installation and how you expect to use electricity in the years ahead. Knowing how to select EV charger properly helps you avoid paying for features you will not use, while making sure the installation is safe, compliant and ready for everyday charging.
The decision is rarely just about buying a charge point. A professional installation considers the cable route, consumer unit capacity, earthing arrangements, protection devices and the condition of the wider electrical system. This is particularly valuable where a property is older, has solar panels planned, or already has a busy electrical supply.
Start with how and where you will charge
Your normal parking position is the starting point. A driveway, garage, car port or allocated workplace bay may each need a different cable route and mounting location. The charger should be convenient to use without leaving leads stretched across paths, shared accessways or public pavements.
For most homes, a 7kW charge point is the practical choice. It can add useful range overnight and is considerably faster than charging from a standard three-pin socket. A three-pin socket may be suitable as an occasional backup, but it is not designed to be the main long-term charging method for most EV owners.
At a business premises, the right approach depends on who will use the charger. A single unit for a director’s company vehicle has different requirements from several bays for staff, visitors or a fleet. Planning the cable routes and electrical capacity for future charge points during the first installation can be more cost-effective than opening up the same areas again later.
Check the charger type and charging speed
When deciding how to select an EV charger, begin with the maximum AC charging rate your vehicle can accept. Many EVs charge at up to 7kW on a typical single-phase domestic supply. Some vehicles and commercial properties can benefit from three-phase charging, which can support higher rates where the supply and vehicle allow it.
More power is not automatically better. A faster charger may require a three-phase supply, additional distribution work or upgrades that are unnecessary if the vehicle spends every night at home. A 7kW unit is often sufficient for a household that drives typical daily distances and can plug in for several hours.
You will also need to choose between a tethered and untethered unit. A tethered charger has a fixed cable, which is convenient for regular use. An untethered charger has a socket, allowing you to use your own cable and potentially offering more flexibility if vehicles change. Neither is inherently better – it depends on how you use the parking space and whether you prefer simplicity or a tidier appearance.
Choose smart features that have a purpose
Most modern charge points offer smart controls through an app. These can be genuinely useful, particularly if your electricity tariff has cheaper overnight periods. Scheduling lets the charger start at a chosen time, while usage monitoring helps you understand the cost of charging at home or work.
For properties with solar PV, look for a charger that can work with solar generation or can be configured alongside it. Solar-aware charging may direct surplus generation into the vehicle rather than exporting it to the grid. However, the benefit varies with your daytime generation, vehicle location and charging habits. If your car is usually away during sunny hours, overnight tariff charging may remain the more useful feature.
Load balancing is another feature worth discussing. It monitors demand on the property and can reduce charging output when other high-load appliances are operating. This can be particularly helpful in homes with electric showers, induction hobs, heat pumps or battery storage, and in commercial buildings where several chargers may operate at once.
Make sure the electrical installation is suitable
The charge point is only one part of the job. Before installation, an electrician should assess the incoming supply, consumer unit, spare ways, cable route, earthing and the condition of relevant circuits. This helps identify whether the existing installation can support the new load safely.
Some properties require additional work before a charger can be fitted. A consumer unit that is outdated, full, damaged or not suitable for the required protective devices may need replacing. Consumer unit replacement is priced on a quote, although the final cost depends on the property and scope of work.
If there are concerns about the installation, an Electrical Installation Condition Report can provide a clear picture before you commit to wider electrical upgrades. Domestic EICRs start from £220 + VAT. For businesses, commercial EICRs start from £150 + VAT per distribution board. This is often sensible for landlords, older commercial units and sites where electrical records are incomplete.
A proper survey should also account for the route between the consumer unit and charger. A short, accessible route is usually more straightforward than one requiring external containment, lifting floors, crossing a garage or running cables to a detached parking area. The best option is not always the cheapest initial route if it leaves cables exposed or makes future maintenance difficult.
Consider your next vehicle, not only your current one
EV ownership tends to change how people use electricity at home. You may later add solar panels, battery storage, a heat pump or a second electric vehicle. Selecting equipment that can work well within a larger energy plan can prevent avoidable alterations later.
This does not mean buying every available feature now. It means allowing sensible capacity for the future. For example, a business in Stafford with two chargers today may benefit from a distribution design that supports additional bays later. A homeowner in Lichfield may choose a charger with tariff scheduling now, then integrate solar-aware charging when solar is installed.
The same principle applies to rental properties. Landlords in Hednesford, Rugeley, Burntwood, Great Wyrley and Cheslyn Hay should consider whether a durable, straightforward unit will be easy for tenants to use and whether separate usage records are needed. Clear instructions and safe positioning matter as much as app features.
Understand what affects installation cost
EV charger installation starts from £950 + VAT, but a survey is needed to provide an accurate quotation. The charger model, cable length, access, electrical upgrades, groundworks and whether the supply needs attention can all affect the final price.
A low headline price can be misleading if it excludes the work needed to make the installation safe and compliant. Ask what is included: the charge point, cable length, protective devices, testing, certification, commissioning and app set-up should all be clear before work starts.
For commercial sites in Walsall, Penkridge, Wolverhampton WV9/WV10 and surrounding areas, it is also worth considering future infrastructure from the outset. Installing containment or capacity for later expansion may cost more initially, but it can reduce disruption and expense when additional chargers are required.
Use an installer who surveys, tests and commissions
A charge point should be installed as part of a properly designed electrical system, not treated as an appliance that can simply be connected to any convenient circuit. The installer should explain the proposed location, identify any limitations honestly and complete the required testing and certification after the work.
This matters whether you are a homeowner in Cannock, a landlord with several properties or a business owner managing staff parking. A well-planned installation protects the electrical system, gives you reliable daily charging and leaves you with clear documentation for the work completed.
Questions worth asking before you decide
Ask whether your present consumer unit and supply are suitable, whether the proposed charger will meet your vehicle’s charging capability, and whether smart scheduling or solar integration is worthwhile for your circumstances. You should also ask how future expansion would be handled, what warranty applies and exactly what testing and certification will be provided.
The right answer should be tailored to your property rather than based on a one-size-fits-all package. A careful survey may reveal that a straightforward installation is all you need – or that addressing an existing electrical issue first is the safer and more economical decision.
Need this doing in Cannock or nearby?
Ashware Electrical Ltd is NAPIT-registered and based in Cannock, Staffordshire. We are rated 5.0 from 39 customer reviews, and there is no call-out charge for a quote. Call 01543 399 196 or WhatsApp 07588 506486, or use our Contact page to arrange a survey. We will explain the options clearly and recommend a charger that suits the way you use your property.