EV Home Charging

Smart home charging — built around your property and vehicle.

The right charger depends on your electrical supply, vehicle capability, charging habits and any solar or battery system you have or plan. We assess all of these before recommending a charger.

Single-phase 7.4 kW · adds ~25 miles/hr Three-phase 11 kW · adds ~37 miles/hr Three-phase 22 kW · where permitted
EV charger installed on a property driveway
Smart load balancing
Solar surplus charging
Tariff scheduling
OZEV-authorised where required
Charging Options

Understanding your charging options

Your property's electrical supply, your vehicle and your energy setup all determine which charger is right for your home.

7.4 kW
Single-Phase
The standard domestic supply in the UK and most European countries. Most home installations use single-phase. Adds approximately 25 miles of range per hour, which is sufficient for the majority of daily drivers and commutes.
11 kW
Three-Phase
Requires a three-phase electrical supply — not all UK properties have this, but it is more common in mainland Europe. Adds approximately 37 miles of range per hour. Suited to high-mileage drivers or larger battery EVs that accept three-phase AC.
22 kW
Three-Phase Maximum
The maximum home-charging speed available. Requires a three-phase supply and often a supply upgrade plus distribution network operator approval. Typically specified for high-performance EVs with large batteries and fast on-board chargers.
Service Options

EV charging installation packages

Prices shown are indicative UK market ranges. Final cost depends on electrical assessment, property access, charger model and any supply upgrades needed.

7.4 kW Single-Phase
From £700 (UK, incl. OZEV grant check)
Standard home charger installation for single-phase supply. The most common residential EV charging installation.
  • Electrical supply assessment
  • OZEV grant eligibility check
  • Charger supply and installation
  • Commissioning and app setup
  • Installation certificate
11 kW Three-Phase
From £900 (UK)
For properties with an existing three-phase supply. Faster charging without a supply upgrade.
  • Three-phase supply verification
  • Electrical capacity assessment
  • Charger supply and installation
  • Commissioning and load balancing setup
  • Installation documentation
22 kW Three-Phase
Budget on assessment
High-performance installation. Supply upgrade is often required and will be scoped separately after the electrical assessment.
  • Full electrical and network assessment
  • DNO application support
  • Supply upgrade scoping
  • Charger supply and installation
  • Commissioning and documentation
Solar-Integrated Smart
From £950
Charger selected specifically for compatibility with your existing or planned solar and battery system, enabling surplus energy routing to your vehicle.
  • Solar and battery compatibility check
  • CT clamp metering installation
  • Surplus-charging configuration
  • Tariff scheduling setup
  • Monitoring integration

Prices are indicative UK market ranges as of 2026 and exclude VAT. Final quotes depend on electrical conditions, property access, chosen equipment and any required supply upgrades. European pricing is confirmed during the initial assessment.

Charge Speed Reference

Charge speed comparison

Estimated range added per hour of charging at each power level. Actual results vary by vehicle on-board charger, battery condition, temperature and cable type.

Battery Size 7.4 kW (Single-phase) 11 kW (Three-phase) 22 kW (Three-phase) Typical Vehicles
40 kWh battery ~25 miles / hour ~37 miles / hour ~74 miles / hour (if vehicle supports) Renault Zoe 40, VW e-Up, Mini Electric
64 kWh battery ~24 miles / hour ~35 miles / hour ~70 miles / hour (if vehicle supports) Hyundai Kona EV, Kia e-Niro, BMW i3s
100 kWh battery ~22 miles / hour ~33 miles / hour ~65 miles / hour (if vehicle supports) Tesla Model S/X Long Range, Audi e-tron

Range estimates are based on typical vehicle efficiency of 3.5–4 miles per kWh. Vehicle on-board charger limits may restrict actual charge rate below the charger's maximum output. Verify your vehicle specification before selecting a charger.

Solar Integration

Solar surplus charging

When your solar panels generate more electricity than your home is using, a compatible smart charger can divert that surplus directly to your vehicle. This reduces grid import and maximises the value of your solar investment.

1
Solar panels generate electricity
Your array produces AC or DC electricity which powers the home first.
2
CT clamp detects surplus
A current transformer clamp measures your home's export to the grid in real time.
3
Charger adjusts power dynamically
The smart charger modulates its output to match surplus generation, keeping export near zero and charging your vehicle on free solar electricity.
Solar Array
Generating electricity
Inverter & Meter
CT clamp measures import / export
Home Loads
Appliances, lighting, heating
↓ surplus
Smart EV Charger
Receives surplus automatically
Electric Vehicle
Charged on solar electricity
Equipment Reference

Representative EV chargers considered for LUMIXIS projects

Product selection is made after assessing your property, vehicle and energy system. These are examples from our reference range and not fixed retail bundles. Availability varies by country.

Zaptec
Go 2 7.4kW
7.4 kW · Dynamic load · RFID · Solar surplus
Solar Surplus Enquire →
myenergi
zappi 22kW
Up to 22 kW · Solar/wind tracking · App control
Eco Mode Enquire →
Wallbox
Pulsar Max 22kW
22 kW · Compact · Bluetooth · Power Boost
Ultra-Compact Enquire →
Tesla
Wall Connector 11kW
11 kW · Wi-Fi · 7.6m cable · Tesla fleet
Tesla Native Enquire →
Ohme
Home Pro 7.4kW
7.4 kW · Smart tariff · Octopus-integrated · CT clamp
Smart Tariff Enquire →
Easee
One 22kW
22 kW · Cable management · Ecosystem expandable
Ecosystem Enquire →
Hypervolt
Home Pro 3 7.4kW
7.4 kW · Solar integration · RFID · OTA updates
Solar Ready Enquire →
Pod Point
Solo 3 7.4kW
7.4 kW · Open-source OCPP · Free app · UK popular
UK Popular Enquire →
Indra
Smart PRO 7.4kW
7.4 kW · Solar surplus · V2G ready · DIN rail
V2G Ready Enquire →
JUICE
CHARGER me3 22kW
22 kW · Mode 2/3 · European certified · App
European Enquire →

Product specifications, availability and compatibility are verified at the project assessment stage. Brand and model references are for informational purposes. No product is mandated; selection follows technical assessment of your property and vehicle.

Grants & Authorisation

OZEV grants and network approval

OZEV Grant (UK)

The Office for Zero Emission Vehicles administers grant funding to reduce the cost of home EV charger installation in the UK. Eligibility depends on vehicle type, property status and installer certification.

LUMIXIS works with OZEV-authorised installers where required. Grant eligibility and current values are checked during the initial assessment, as grant levels and conditions change periodically.

Typical grant values offset a portion of the installation cost. Current amounts are confirmed at the enquiry stage.

Distribution Network Approval (22 kW)

For 22 kW three-phase installations, the local distribution network operator (DNO) typically requires an application before the installation proceeds. This is to ensure the local grid can support the additional load.

The approval process involves notifying the DNO of the proposed installation, providing charger specifications and, in some cases, agreeing to smart-charging requirements that allow the network to manage load during peak periods.

LUMIXIS provides DNO application support as part of the 22 kW installation service scope.

Common Questions

EV charging FAQ

Can my charger use surplus solar electricity?
Yes — if you select a charger with solar surplus compatibility (sometimes called eco mode, green mode or solar divert). The charger uses a CT clamp at your meter to detect energy that would otherwise be exported to the grid, then routes it to your vehicle instead. Chargers such as the myenergi zappi, Zaptec Go 2, Hypervolt Home Pro and Indra Smart PRO support this feature. The minimum surplus threshold varies by model, typically between 1.4 kW and 3.6 kW, so this works best with a reasonably sized solar array.
What is single-phase vs three-phase charging?
Single-phase is the standard domestic electricity supply in the UK and much of Europe, limited to 7.4 kW for home EV charging. Three-phase supply — more common in mainland Europe and some UK commercial properties — uses three separate electrical phases and can deliver 11 kW or 22 kW to a compatible charger. Not all electric vehicles accept three-phase AC charging; many are limited to 7.4 kW or 11 kW regardless of charger output. Your vehicle specification should be checked before deciding on charger capacity.
Do I need OZEV authorisation?
In the UK, OZEV (Office for Zero Emission Vehicles) administers charger installation grants. To access grant funding, the installation must be completed by an OZEV-approved installer. Even without a grant, using a competent and certified installer is recommended for warranty, safety and compliance reasons. LUMIXIS uses OZEV-authorised installers for UK residential projects. In European markets, equivalent installer certification requirements apply and are confirmed during the project scoping process.
Can I add load management if my supply is limited?
Yes. Dynamic load management (also called power sharing or load balancing) allows the charger to monitor total household consumption and reduce charging power when other appliances are drawing heavily. This prevents nuisance tripping of the consumer unit or exceeding the supply fuse rating. Most modern smart chargers support some form of load management. For more complex situations — such as properties with limited supply capacity or multiple chargers — a full load management solution with CT clamp monitoring can be designed. This is assessed during the electrical survey.

Design your home charging solution.

Tell us about your property, vehicle and any existing energy systems. We will assess the right charger and configuration for your home.