Choosing an EV charger starts with understanding where the vehicle spends its time.
A car parked overnight at home has a very different charging requirement from a delivery van returning to a depot, an employee vehicle parked for eight hours or a customer stopping at a commercial site.
We provide EV charger installation across the UK for residential and commercial properties, with charging systems planned around the vehicle, parking arrangement, electrical supply and expected use.
An EV charger connects an electric vehicle to a property's electrical installation through equipment designed specifically for vehicle charging.
The installation needs to bring several elements together:
vehicle → parking location → chargepoint → cable route → electrical supply
Changing one part can alter the rest of the project.
For example, moving a charger to the opposite side of a property can change the cable route.
Adding several commercial chargers can change the electrical demand.
Replacing one vehicle with a larger fleet can change the amount of energy required each day.
The charging system should therefore be selected around the complete application.
Home charging allows an electric vehicle to recharge while it is parked at the property.
A typical installation may involve a charger positioned beside a driveway or within a garage, connected through a dedicated electrical circuit.
Before selecting the equipment, consider:
Where the vehicle normally parks
Location of its charging port
Distance from the electrical supply
Cable reach
Existing electrical installation
Smart charging requirements
Possible future vehicles
The most convenient charger position is usually the one that works with the way the vehicle is parked every day.
For many EV drivers, the main advantage of home charging is time.
The vehicle can remain connected for several hours while it would otherwise be parked.
This means charging does not necessarily need to replicate the speed of a public rapid charger.
The requirement is usually:
energy used during driving → replenished before the vehicle is needed again
How long this takes depends on the vehicle, charger output, battery state and amount of energy being replenished.
Around 7kW is a common charging output for dedicated single-phase residential AC charging.
Whether this is appropriate depends on the vehicle and property.
An EV cannot take AC power faster than its onboard charging equipment allows, so selecting a charger with a higher headline output does not automatically reduce charging time.
The available electrical supply must also support the proposed installation.
Private domestic and workplace chargepoints sold for use in Great Britain are subject to smart chargepoint requirements.
Smart charging allows compatible equipment to control when electricity is supplied to the vehicle rather than simply beginning an unrestricted charging session every time it is connected.
Depending on the charger and platform, available features can include:
Scheduled charging
Energy monitoring
Charging history
Remote controls
Tariff-based charging
Solar integration
Features vary between products, so the charger should be selected according to the functions actually required.
One of the simplest decisions is whether the charging cable remains permanently attached.
The cable is attached to the chargepoint.
This can make everyday charging convenient because the driver simply removes the cable and connects it to the vehicle.
The charger has a socket and a separate charging cable is used.
This can provide a tidier appearance while the chargepoint is not in use.
Neither arrangement is universally better.
Parking position, cable storage and personal preference usually determine the most practical option.
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Employee vehicles can remain parked for most of the working day.
That long dwell period creates an opportunity to distribute charging across several hours.
A workplace installation can therefore be designed around:
number of EV drivers + parking duration + energy requirement + available electrical capacity
rather than assuming every employee needs the fastest possible charger.
Installations can range from a small number of chargepoints beside an office to larger managed charging networks across employee car parks.
Commercial EV charging covers a much wider range of applications than home installation.
A project may involve:
Multiple chargepoints
Three-phase electrical supplies
Electrical distribution
Load management
Underground cabling
Charger pedestals
Groundworks
Access control
Payment systems
Monitoring platforms
Future charging provision
The first question should be what the charging network needs to achieve.
Only then can the charger quantity, output and infrastructure be specified.
Businesses can install chargers for several different user groups.
An office may primarily serve employees.
A hotel may provide charging for guests.
A retail site can provide customer charging.
A transport business may depend on chargers to keep operational vehicles moving.
These are not interchangeable requirements.
The relationship between parking time and energy requirement should shape the installation.
Fleet charging is driven by vehicle schedules.
Consider an electric van that:
leaves depot → completes route → returns → parks → charges → departs again
The time between returning and departing creates the charging window.
Where multiple vehicles use the same depot, each can have a different energy requirement and deadline.
The charging system can therefore be designed around operational readiness rather than simply allocating maximum charging power to every connected vehicle.
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Electric vans can be well suited to depot charging where they return to the same location between shifts.
Daily mileage, vehicle battery capacity and downtime should be considered together.
A van covering a moderate route and remaining parked overnight can have a very different charger requirement from a high-mileage vehicle operating several shifts.
Understanding the duty cycle helps determine whether standard AC charging, higher-powered charging or a mixture is appropriate.
Installing chargers within an open car park can involve considerably more infrastructure than installing one against a building.
Power may need to travel from the property's electrical supply to charging spaces some distance away.
This can require:
electrical distribution → cable route → ducting → charger mounting → parking bays
Groundworks, protective equipment, signage and future charger positions may also need to form part of the design.
Hotel guests often leave vehicles parked for long periods.
This can allow charging to take place throughout an evening or overnight stay.
The hotel also needs to decide how users access the equipment.
Charging could be restricted to guests, made available to visitors or operated as publicly accessible charging.
Those decisions affect the management and payment functionality required from the charging system.
Office charging can serve employees, visitors and company cars.
These user groups may share the same car park but have different requirements.
Employees might remain for an entire working day.
Visitors may only remain for an hour.
Company vehicles may need guaranteed charging availability.
The charging network can be planned around these different patterns.
Retail charging can allow customers to add energy while visiting the site.
The useful charging rate depends partly on typical dwell time.
A shopping centre where customers remain for several hours presents a different opportunity from a convenience site where visits are brief.
Customer-facing installations also need to consider ease of use, charger visibility and whether the chargepoints will be available to the general public.
Landlords can encounter additional questions around ownership and electricity use.
Charging infrastructure may need to serve:
Individual tenants
Shared residential parking
Commercial tenants
Visitors
Multiple allocated spaces
Where several users need charging, planning shared electrical infrastructure can be preferable to allowing individual installations to develop independently.
The appropriate arrangement depends on the property and parking ownership.
Installing a charger for a flat can be more complex than installing one beside a house.
The parking space may be separated from the dwelling.
Electrical cabling may need to pass through shared parts of the development.
Permission may also be required.
Relevant considerations can include:
resident → parking space → ownership/permission → electricity supply → cable route → charger
Where several residents require charging, a building-wide infrastructure approach may need consideration.
Home charging without conventional off-street parking requires a different solution from a normal driveway installation.
Charging cables should not simply be run loosely across a public footway.
Approved cross-pavement arrangements may be available in suitable circumstances, subject to property, local authority and scheme requirements.
These installations need the relationship between the property, pavement and vehicle parking position to be properly assessed.
Alternating-current charging is used widely in homes, workplaces and commercial locations.
It can be particularly appropriate where vehicles remain parked for several hours.
Common applications include:
Residential charging
Employee parking
Overnight fleet charging
Hotels
Long-stay parking
The vehicle's onboard charger determines the AC charging power it can accept.
This should be considered when selecting the equipment.
Direct-current charging can deliver substantially higher charging power to compatible vehicles.
It is generally more relevant where a vehicle needs significant energy within a shorter period.
Possible applications include:
High-utilisation fleets
Public charging locations
Short-turnaround commercial vehicles
Charging hubs
Higher-powered charging can also have much greater implications for electrical capacity and infrastructure.
Rapid charging should therefore solve a specific operational requirement rather than simply being selected because it is faster.
Many homes use a single-phase electricity supply.
Commercial and industrial premises may have three-phase supplies.
The supply type influences the charging options available but does not determine them on its own.
Existing electrical demand must also be considered.
A commercial building can have a large electrical supply while simultaneously using substantial capacity for machinery, heating, cooling or other equipment.
The relevant figure is the capacity available for the additional EV charging demand.
An EV charger represents a sustained electrical load and needs to be incorporated appropriately into the property's electrical installation.
The required circuit, protective equipment and cable specification depend on the charger and installation.
The assessment can include:
Existing supply
Distribution equipment
Earthing
Cable route
Charger output
Existing electrical loads
The installation should be designed specifically for EV charging rather than treating the chargepoint as an ordinary household appliance.
The theoretical electrical demand of several chargers can become large.
Imagine ten chargers capable of supplying substantial power.
If all ten operate at maximum output simultaneously, the site sees the combined demand.
But the vehicles may remain connected for many hours.
Load management can allow available charging capacity to be distributed between them.
available site capacity
↓
EV charging allocation
↓
connected vehicles
↓
managed charging
As circumstances change, available power can be redistributed.
This can be particularly valuable for workplaces and fleets.
Load management can also be relevant to residential charging.
Household electricity consumption changes throughout the day.
Cooking, heating, showers and other equipment can temporarily increase demand.
Compatible charging equipment can be used as part of an installation designed to manage the additional EV load against the capacity available.
The exact arrangement depends on the charger and property.
EV charging can be considered alongside solar photovoltaic generation.
Some compatible charging systems provide modes intended to use available surplus generation.
Whether this is useful depends on:
When the vehicle is parked
Amount of solar generation
Household or business consumption
Charger functionality
Other energy systems
A vehicle parked away from the property throughout daylight hours obviously has a different opportunity to use solar energy from one parked at home during the day.
Battery storage can also interact with EV charging as part of a wider property energy system.
The charging requirement, battery capacity, solar generation and electricity tariff all influence how useful that integration may be.
It is not necessary for every EV charger installation.
Where a property already has battery storage, its presence should be identified while the charging system is being planned.
A multi-charger project should consider future demand as well as the first installation.
A business might need four chargepoints today but expect 20 EVs later.
One approach is to install only what is required immediately while planning appropriate infrastructure for later expansion.
Depending on the site, this can include provision for:
Future cable routes
Distribution capacity
Ducting
Charger locations
Parking bays
This can avoid repeating disruptive infrastructure work every time another charger is added.
Groundworks can form part of commercial and car-park installations where electrical cables need to cross external surfaces.
The project may involve ducting and other infrastructure between the electrical supply and charger locations.
The route needs to consider the car park, existing services, vehicle movements and future expansion.
Once completed, affected surfaces can be reinstated appropriately.
Discuss a Multi-Charger Installation
Some households, landlords, businesses and other eligible applicants can receive support through current government EV chargepoint schemes.
The available schemes and eligibility requirements change over time.
Where funding is relevant, eligibility should therefore be checked against current Office for Zero Emission Vehicles guidance before work begins.
Grant-supported installations can also have requirements concerning approved equipment and installer authorisation.
Do not assume that every home or commercial EV charger installation automatically qualifies for funding.
The Workplace Charging Scheme supports eligible organisations with the cost of installing EV chargepoints at workplace premises.
Businesses considering the scheme should check eligibility before arranging installation.
The grant application process, eligible equipment and installer requirements need to be followed correctly for a claim to qualify.
Where workplace grant funding is required, it should form part of the project from the beginning rather than being considered after installation.
Charger selection becomes easier when the requirement is defined first.
Ask:
Where will the vehicle park?
How long will it remain there?
How much energy does it normally need?
Who needs access to the charger?
What electrical capacity is available?
Then consider useful equipment features such as:
Tethered or untethered charging
Smart scheduling
Load management
Solar integration
User access
Monitoring
Payments
Multiple charger management
This avoids selecting a chargepoint on branding or maximum output alone.
The exact installation differs between a driveway and a commercial charging network, but the underlying decisions are similar.
Establish the vehicle and expected use.
Determine where vehicles will connect.
Consider the existing installation and required charging load.
Plan how electricity will reach the chargepoint.
Select suitable equipment and management features.
Install the required electrical infrastructure and chargepoint.
Test and commission the completed installation.
The charger should be the result of this process rather than the starting point.
EV chargepoint installations need to be carried out in accordance with the electrical and product requirements applicable to the installation.
Relevant requirements can include:
BS 7671
BS EN 61851
IET guidance for EV charging equipment
Electricity safety requirements
Relevant building regulations
Additional specifications apply where an installation is being completed under an OZEV grant scheme.
We provide EV charger installation across the UK for domestic and commercial charging requirements.
Projects can include:
Home EV chargers
Workplace charging
Commercial chargepoints
Fleet charging
Car park charging
Landlord installations
Smart charging
Multi-charger systems
Load management
Charging infrastructure
A suitable EV charging system starts with understanding who is charging, where the vehicle is parked and when it needs to be ready.
From there, the charger, electrical supply and installation can be considered as one system.