Simpson & Partners Home Plus EV charger review

The Simpson & Partners Home Plus is a charger you have fitted at home to charge an electric car. It charges at 7.4 kW, the usual speed for a home charger: about 25 to 30 miles of range for every hour plugged in. Octopus lists it for its smart EV tariffs, which charge the car when electricity is cheap.

Updated . We can make mistakes so always check with the manufacturer and your installer first. How we check

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Charging speed
7.4 kW about 25 to 30 miles an hour
Cable
Tethered or untethered 6.8 m or 9.6 m fixed cable, or plug in your own
Simpson & Partners Home Plus home EV charger
Solar charging
No not for UK homes
Smart tariffs
1 of 3 Octopus

Is the Simpson & Partners Home Plus right for you?

The questions most people start with, answered from Simpson & Partners's own documents.

How fast does it charge?

7.4 kW

About 25 to 30 miles of range for every hour plugged in, and about 10 to 11 hours for a full charge for most cars. The 22 kW version needs a three-phase supply, which most homes do not have.

  • 7.4 kW single-phase
  • 22 kW three-phase

Is the Simpson & Partners Home Plus tethered or untethered?

Both

You can choose a fixed cable (6.8 m or 9.6 m), or a socket where you plug in your own cable. Installers call a fixed cable "tethered" and a socket "untethered".

  • Fixed cable, 6.8 m
  • Fixed cable, 9.6 m
  • Socket for your own cable

Is the Simpson & Partners Home Plus compatible with Intelligent Octopus Go?

Yes, listed

Octopus lists it, so Octopus can run its charging at cheap times for you. E.ON Next and OVO do not list it. It works with any overnight tariff that only needs a timer, such as EDF GoElectric.

  • OctopusLists it
  • E.ON NextNot listed
  • OVONot listed

Can it charge from solar panels?

No

Simpson & Partners does not offer solar charging for UK homes on this charger. If you have panels, look at chargers that do. Chargers that use solar power.

Does it work with all electric cars?

Type 2

It uses the Type 2 connector, which most electric cars sold in the UK use. Check the charging socket on your car, or ask your installer.

Does the Simpson & Partners Home Plus support V2H or V2G?

No

Simpson & Partners does not publish vehicle-to-home (V2H) or vehicle-to-grid (V2G) support for it, so it charges the car only. Chargers with vehicle-to-grid hardware.

Can it stay connected without Wi-Fi?

No

It connects by Wi-Fi or a network cable, and has no mobile data. Check your Wi-Fi reaches the driveway, or ask about running a cable.

  • Wi-Fi
  • Network cable
  • Mobile data (4G)

Does the Simpson & Partners Home Plus need an earth rod?

Ask your installer

Simpson & Partners does not list the built-in safety feature that usually avoids an earth rod, so ask your installer about earthing. The faster 22 kW version needs a three-phase supply, which most homes do not have; the standard version does not. Your installer checks all of this first.

How long is the warranty?

5 years

5 years, electronics, 10 years enclosure.

07 years, the longest of the 26 chargers we cover

Simpson & Partners Home Plus specs and dimensions

As published by Simpson & Partners, checked October 2026.

Figures as published by the manufacturer, checked October 2026. Sources are listed at the end of the page. Also as Markdown and JSON.
PowerHome 7 kW: 7.4 kW / 32 A; Home 22 kW: 22 kW / 32 ANominal supply 230 V AC, 50Hz
ConnectorType 2 socket with integrated locking, or tethered Type 2 cable 6.8 m (9.6 m optional)
Load managementHome load balancing with a wired or wireless energy managerMonitoring all three phases needs the optional wireless energy manager
ControlApp (online), Bluetooth app (offline), buttons, OCPP 1.6J client
ConnectivityWi-Fi, Bluetooth; Ethernet optional
Dimensions (H x W x D)286 x 196 x 111 mm
Weight3.3 kg
Ingress and impactIP54, IK10
Operating temperature-15°C to 45°CCharging may slow when the unit is above 25°C
FinishHand-painted aluminium front; aluminium, Accoya wood or plastic lids; 132 combinations
Warranty10 years enclosure, 5 years electronics

Simpson & Partners Home Plus vs similar chargers

The three that share the most charger types with it, then any charger you choose, spec by spec.

Simpson & Partners Home Plus vs Andersen Quartz, myenergi zappi and more

Choose any three of the 26 chargers we cover to set beside it, spec by spec.

FeatureSimpson & Partners Home PlusAndersen Quartzmyenergi zappiWallbox Pulsar Max
Max power7.4 kW / 22 kW7 kW / 22 kW7 kW / 22 kW7.4 kW / 11 kW / 22 kW
22 kW three-phase versionYesYesYesYes
CableType 2 socket or tethered 6.8 m (9.6 m option)Type 2 socket or tethered 5.5 m / 8.5 m (6.5 m on 22 kW)Tethered 6.5 m or Type 2 socketTethered 5 m or 7 m, or Type 2 socket
Solar chargingNoYesYesYes, with an extra accessory
Load managementSupportedYesYesWith an extra accessory
PEN fault protectionNot statedBuilt inBuilt inNot stated
Smart tariff lists (Octopus, OVO, E.ON Next)Octopus (Intelligent Octopus Go)Octopus (Intelligent Octopus Go); OVO (Charge Anytime)Octopus (Intelligent Octopus Go); OVO (Charge Anytime); E.ON Next (Next Drive Smart)Octopus (Intelligent Octopus Go)
ConnectivityWi-Fi, Bluetooth, Ethernet (optional)Wi-Fi, Bluetooth (set-up only)Wi-Fi, EthernetWi-Fi, Bluetooth
OCPPOCPP 1.6JNot statedOCPP 1.6J (via myenergi cloud)OCPP
RFIDNot statedNot statedNot statedNot stated
Vehicle-to-grid or vehicle-to-homeNoNoNoNo
Ingress and impact ratingIP54, IK10IP65 (enclosure)IP65, IK10IP55, IK10
Dimensions286 x 196 x 111 mm286 x 172 x 110 mm438 x 282 x 122 mm198 x 201 x 99 mm (tethered, without cable)
Warranty5 years electronics, 10 years enclosure7 years3 years5 years

Simpson & Partners Home Plus features explained

Every feature, from Simpson & Partners's datasheet, manual and product pages.

What is the Simpson & Partners Home Plus?

Simpson & Partners makes home chargers that it says are built and hand finished in the Cotswolds. Its current home model is the Home Plus Wall Mount V3, sold in 7 kW and 22 kW versions with a Type 2 socket or a tethered cable. The front is cast aluminium, hand painted, and the lid can be aluminium, Accoya wood or plastic, giving 132 colour and finish combinations. The company selling the chargers is Simpson & Partners (EV) Ltd, based at Kemble Business Park near Malmesbury, and its website is now simpson-partners.com.

Charging power: 7.4 kW single-phase, 22 kW three-phase

The Home 7 kW model charges at up to 7.4 kW (32 A) and the Home 22 kW model at up to 22 kW (32 A per phase). The 22 kW model needs a three-phase supply. The rate your car charges at is also limited by its own onboard charger.

Tethered or untethered: the cable options

The socket version has a Type 2 socket with an integrated locking system. The cable version has a 6.8 m Type 2 cable, with a 9.6 m cable as an optional upgrade.

Solar charging: not offered

Simpson & Partners' product pages do not mention solar charging, so it is not listed here as a feature.

Smart charging with Octopus, E.ON Next and OVO

Simpson & Partners lists energy tariff integration and dynamic smart charging. The charger can be controlled online through the app, offline through the app over Bluetooth, with buttons on the charger, or by a third-party system through its native OCPP 1.6J client.

On the energy suppliers' own lists (checked 4 October 2026):

  • Octopus Energy lists Simpson & Partners Home Basic and Home Plus as supported for Intelligent Octopus Go.
  • OVO Energy does not list Simpson & Partners for Charge Anytime.
  • E.ON Next does not list Simpson & Partners for Next Drive Smart.

Load balancing, earthing and installation

Home load balancing is supported through a wired or wireless energy manager. Simpson & Partners notes that a single current sensor (CT) can manage single-phase and three-phase supplies, but monitoring all three phases needs the optional wireless energy manager. It describes its own "S1 safety chip" and a patent-pending advanced safety protection system, but its product page does not list specific protection ratings such as RCD type or PEN fault detection.

App, Wi-Fi and connectivity

The charger has Wi-Fi and Bluetooth; Ethernet is an optional upgrade. It receives over-the-air software updates, and an optional Charge Doctor feature monitors charging automatically.

Size and dimensions: 286 x 196 x 111 mm

The Home Plus Wall Mount V3 measures 286 x 196 x 111 mm (height x width x depth) and weighs 3.3 kg. It is rated IP54 and IK10 and operates from -15°C to 45°C; charging speed may be reduced when the unit is above 25°C. Simpson & Partners says the modular design means parts can be repaired, upgraded or recoloured without replacing the whole charger, and that hardware upgrades such as vehicle-to-grid compatibility could be added later.

Warranty: 5 years

Simpson & Partners gives a 10-year warranty on the enclosure and a 5-year warranty on the electronics.

Simpson & Partners Home Plus charging time and costs

Pick your car, how far you drive and a tariff. We use your car's own figures from our electric car data, the 26.32p price cap average as the standard rate, and the Simpson & Partners Home Plus's 7.4 kW for the charging time.

8,000
You would pay about this much less £359

Charging 8,000 miles a year at home on Intelligent Octopus Go costs about £157, against £515 at the standard rate.

Intelligent Octopus Go, 8p£157 a year
Standard rate, 26.32p£515 a year
A 30% to 80% top-up on the Simpson & Partners Home Plus
5h 21m at 7.4 kW, adding about 162 miles

Rates checked October 2026, including 0% VAT; they vary by region and change often, so check with the supplier.

Simpson & Partners Home Plus installation

Three steps from here to your first charge at home.

  1. Check you can have one

    You need somewhere to park off the street, such as a driveway or garage. If you rent, or own a flat with private off-street parking, the EV chargepoint grant can cover 75% of the cost of buying and installing a chargepoint, up to £500.

  2. Find a local installer

    Browse EV charger installers in 50 UK cities, each with its published Google rating, and ask for the Simpson & Partners Home Plus by name.

  3. They fit it and set it up

    The installer checks your fuse box and earthing, fits the charger on its own circuit, tells your local network operator and connects it to the app.

Find EV charger installers near you

Installers in 50 UK cities, each with its published Google rating.

By city: London Manchester Birmingham Leeds Glasgow Bristol

Find installers

Simpson & Partners Home Plus FAQs

How long does the Simpson & Partners Home Plus take to charge a car?
At 7.4 kW it adds about 25 to 30 miles of range an hour. A typical top-up of about 162 miles takes about 5h 21m, so it fits in a night. A full charge from empty takes about 10 to 11 hours for most cars. Your car's battery size changes this.
Is there a grant for a home EV charger?
If you rent, or own a flat with private off-street parking, the EV chargepoint grant can cover 75% of the cost of buying and installing a chargepoint, up to £500. Check on GOV.UK (checked 4 October 2026). Homeowners in houses are not eligible.
Who can install the Simpson & Partners Home Plus?
A qualified electrician who installs EV chargers. They check your fuse box and earthing, fit it on its own circuit, tell your local network operator, and set it up in the app. Our directory lists EV charger installers in 50 UK cities with their Google ratings.
What is the Simpson & Partners Home 7?
Simpson & Partners' current home charger is the Home Plus Wall Mount V3, sold in 7 kW (7.4 kW, 32 A) and 22 kW versions. Octopus's supported charger list names the Home Basic and Home Plus models.
Does the Simpson & Partners charger work with Intelligent Octopus Go?
Yes. Octopus lists Simpson & Partners Home Basic and Home Plus as supported for Intelligent Octopus Go (checked 4 October 2026), and Simpson & Partners describes the Home Series as Intelligent Octopus Go compatible.
Can the Simpson & Partners charger charge from solar?
Simpson & Partners' product pages do not mention solar charging. Ask Simpson & Partners directly if you need it.
Where are Simpson & Partners chargers made?
Simpson & Partners says its chargers are built and hand finished in the Cotswolds. The company selling them is Simpson & Partners (EV) Ltd, based at Kemble Business Park near Malmesbury.
How much does the Simpson & Partners Home Plus cost?
We do not list prices, because they change often and most people buy a charger fitted, so the price depends on the installer and your home. Ask two or three installers for a fitted price for the Simpson & Partners Home Plus by name. If you rent, or own a flat with private off-street parking, the EV chargepoint grant can cover 75% of the cost of buying and installing a chargepoint, up to £500.

Sources and how we check

Updated . We try to compare features of chargers and user experiences. We can make mistakes so always check with the manufacturer and your installer first.

Cite this page: Best Chargers, "Simpson & Partners Home Plus EV charger review", specs checked October 2026, https://www.bestchargers.co.uk/simpson-partners-home-7/. Also as Markdown and JSON.

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