How much does the Ohme Home Pro cost?

The Ohme Home Pro costs from £535 (charger only; from £999 with standard installation) for the unit. Installation typically costs £400–500 on top, bringing the total to around £985–£1135 fully installed. It is eligible for the £500 OZEV government grant.

Is the Ohme Home Pro compatible with Tesla?

Yes, the Ohme Home Pro is fully compatible with all Tesla models sold in the UK. All UK Teslas use the standard Type 2 connector, so the Ohme Home Pro charges at its full 7.4kW speed with no adapters needed.

What warranty does the Ohme Home Pro come with?

The Ohme Home Pro comes with a 3 years warranty. It is OZEV-approved and certified for UK residential installation.

What is the power output of the Ohme Home Pro?

The Ohme Home Pro delivers 7.4kW charging power. On a standard UK single-phase supply, it charges a Tesla Model 3/Y from 20–80% in approximately 5–6 hours overnight.

Can the Ohme Home Pro charge from solar panels?

Yes, the Ohme Home Pro supports solar integration. It can divert surplus solar energy to charge your Tesla, potentially allowing free charging from your own solar panels during daylight hours.

Does the Ohme Home Pro work with smart energy tariffs?

Yes, the Ohme Home Pro integrates with smart energy tariffs like Octopus Intelligent Go and others. This enables automated off-peak charging at rates as low as 7p/kWh, saving hundreds of pounds per year compared to standard electricity rates.

№ 02 · Best for smart tariffs · 2026 review

Ohme

Home Pro

Name: Ohme Home Pro
Brand: Ohme
SKU: ohme-home-pro
Price: 535 GBP
Availability: InStock

★★★★★

4.6 / 5 · independently reviewed · 3 years warranty

Last updated 22 April 2026By Joe McGrath

On a smart tariff, buy this and stop thinking about chargers. Intelligent Go plus an Ohme gets Tesla charging down to 7p/kWh, hands-off. The £57 premium over the Tesla Wall Connector comes back inside a month or two; the charger earns quietly for the rest of its life. On a flat-rate tariff — or if you don't plan to switch — save the £57 and get the Tesla.

Unit only

£535

Installed from

£935

After OZEV

£435

Buy from Ohme →

Max Power Output

7.4kW (single-phase only)

Cable Length

5 metres (optional 8m)

Connector

Type 2 (tethered)

Connectivity

Wi-Fi, 3G/4G (SIM included)

Dimensions

170mm × 200mm × 100mm

Weight

~3.5 kg

What we loved

PlusDirect API integration with Octopus, OVO, and British Gas — the charger chases the cheap half-hours without you
PlusOfficially recommended by Octopus for Intelligent Go
PlusBuilt-in solar diverting; no separate CT clamp to buy
PlusBuilt-in 4G SIM for three years — works where the Wi-Fi doesn't reach
PlusColour display with detailed per-session cost tracking in the app
PlusIP65 — fully weatherproof

What we didn't

MinusSingle-phase only; no 22kW three-phase option
Minus5-metre cable as standard; the 8-metre version costs extra
MinusOn a flat-rate tariff, the £57 premium over the Tesla Wall Connector is hard to justify
MinusThree-year warranty where the Tesla manages four and the Wallbox five

On a smart tariff, buy this and stop thinking about chargers. Intelligent Go plus an Ohme gets Tesla charging down to 7p/kWh, hands-off. The £57 premium over the Tesla Wall Connector comes back inside a month or two; the charger earns quietly for the rest of its life. On a flat-rate tariff — or if you don't plan to switch — save the £57 and get the Tesla.
From the 2026 Teslacharger review

Which tariff pairs best

On a cheap overnight tariff, Ohme Home Pro saves up to £557 a year.

Estimated against the 24.5p/kWh standard variable rate at 10,000 miles a year. Sorted by annual saving.

Tariff	Integration	Off-peak rate	Saving / year	Details
Octopus Agile Octopus Energy	Full integration The charger talks to the tariff API directly. Set a departure time and it hunts the cheapest half-hours for you.	5p Variable	£557 vs 24.5p flat	Read →
Octopus Intelligent Go Octopus Energy	Full integration The charger talks to the tariff API directly. Set a departure time and it hunts the cheapest half-hours for you.	7p 11:30pm–5:30am	£500 vs 24.5p flat	Read →
Scottish Power EV Saver Scottish Power	App scheduling The charger's app supports scheduling to align with off-peak hours. You set the hours; the charger runs on them.	7.2p 12am–5am	£494 vs 24.5p flat	Read →
E.ON Next Drive E.ON	Full integration The charger talks to the tariff API directly. Set a departure time and it hunts the cheapest half-hours for you.	7.5p 12am–6am	£486 vs 24.5p flat	Read →
Octopus Go Octopus Energy	App scheduling The charger's app supports scheduling to align with off-peak hours. You set the hours; the charger runs on them.	8.5p 12:30am–5:30am	£457 vs 24.5p flat	Read →
EDF GoElectric EDF Energy	App scheduling The charger's app supports scheduling to align with off-peak hours. You set the hours; the charger runs on them.	8.99p 12am–5am	£443 vs 24.5p flat	Read →
British Gas Electric Drivers British Gas	App scheduling The charger's app supports scheduling to align with off-peak hours. You set the hours; the charger runs on them.	9p 12am–5am	£443 vs 24.5p flat	Read →
OVO Charge Anytime OVO Energy	Full integration The charger talks to the tariff API directly. Set a departure time and it hunts the cheapest half-hours for you.	14p Any time	£300 vs 24.5p flat	Read →

Tariff

Integration

Off-peak rate

Saving / year

Details

Octopus Agile

Octopus Energy

Full integration

The charger talks to the tariff API directly. Set a departure time and it hunts the cheapest half-hours for you.

Variable

£557

vs 24.5p flat

Read →

Octopus Intelligent Go

Octopus Energy

Full integration

The charger talks to the tariff API directly. Set a departure time and it hunts the cheapest half-hours for you.

11:30pm–5:30am

£500

vs 24.5p flat

Read →

Scottish Power EV Saver

Scottish Power

App scheduling

The charger's app supports scheduling to align with off-peak hours. You set the hours; the charger runs on them.

7.2p

12am–5am

£494

vs 24.5p flat

Read →

E.ON Next Drive

E.ON

Full integration

The charger talks to the tariff API directly. Set a departure time and it hunts the cheapest half-hours for you.

7.5p

12am–6am

£486

vs 24.5p flat

Read →

Octopus Go

Octopus Energy

App scheduling

The charger's app supports scheduling to align with off-peak hours. You set the hours; the charger runs on them.

8.5p

12:30am–5:30am

£457

vs 24.5p flat

Read →

EDF GoElectric

EDF Energy

App scheduling

The charger's app supports scheduling to align with off-peak hours. You set the hours; the charger runs on them.

8.99p

12am–5am

£443

vs 24.5p flat

Read →

British Gas Electric Drivers

British Gas

App scheduling

The charger's app supports scheduling to align with off-peak hours. You set the hours; the charger runs on them.

12am–5am

£443

vs 24.5p flat

Read →

OVO Charge Anytime

OVO Energy

Full integration

The charger talks to the tariff API directly. Set a departure time and it hunts the cheapest half-hours for you.

14p

Any time

£300

vs 24.5p flat

Read →

Best saving

Octopus Agile

Octopus Energy

£557

saving / yr

Off-peak rate: 5p
Window: Variable
Integration: Full integration — The charger talks to the tariff API directly. Set a departure time and it hunts the cheapest half-hours for you.

Read the tariff review →

Octopus Intelligent Go

Octopus Energy

£500

saving / yr

Off-peak rate: 7p
Window: 11:30pm–5:30am
Integration: Full integration — The charger talks to the tariff API directly. Set a departure time and it hunts the cheapest half-hours for you.

Read the tariff review →

Scottish Power EV Saver

Scottish Power

£494

saving / yr

Off-peak rate: 7.2p
Window: 12am–5am
Integration: App scheduling — The charger's app supports scheduling to align with off-peak hours. You set the hours; the charger runs on them.

Read the tariff review →

E.ON Next Drive

E.ON

£486

saving / yr

Off-peak rate: 7.5p
Window: 12am–6am
Integration: Full integration — The charger talks to the tariff API directly. Set a departure time and it hunts the cheapest half-hours for you.

Read the tariff review →

Octopus Go

Octopus Energy

£457

saving / yr

Off-peak rate: 8.5p
Window: 12:30am–5:30am
Integration: App scheduling — The charger's app supports scheduling to align with off-peak hours. You set the hours; the charger runs on them.

Read the tariff review →

EDF GoElectric

EDF Energy

£443

saving / yr

Off-peak rate: 8.99p
Window: 12am–5am
Integration: App scheduling — The charger's app supports scheduling to align with off-peak hours. You set the hours; the charger runs on them.

Read the tariff review →

British Gas Electric Drivers

British Gas

£443

saving / yr

Off-peak rate: 9p
Window: 12am–5am
Integration: App scheduling — The charger's app supports scheduling to align with off-peak hours. You set the hours; the charger runs on them.

Read the tariff review →

OVO Charge Anytime

OVO Energy

£300

saving / yr

Off-peak rate: 14p
Window: Any time
Integration: Full integration — The charger talks to the tariff API directly. Set a departure time and it hunts the cheapest half-hours for you.

Read the tariff review →

Figures are estimates. Your actual saving depends on how much charging you do in the off-peak window versus during the day, and on your provider's standing charge. Read the individual tariff reviews for the full picture.

The real cost

What Ohme Home Pro costs you over five years.

The up-front install, plus five years of electricity on your tariff — against public rapid charging and petrol at current rates. Adjust for your vehicle and mileage below.

Annual mileage10,000mi

3,00020,000

Vehicle

Tariff

Ohme Home Pro has direct API integration with Octopus Agile for automated smart charging. Read the Octopus Agile review →

Typical 5-year total

£1,699

£985 up front, then about £143 a year in electricity on Octopus Agile.

This charger + home tariff£1,699

Public rapid only£11,286

Petrol equivalent£9,000

Saves about £10,571 over 5 years vs public rapid charging, £8,286 vs petrol at 18p/mile. Adjust the inputs above for your numbers.

The only charger in this round-up that talks to your energy supplier directly. On Octopus Intelligent Go, the Ohme pulls extra off-peak slots out of Octopus's API and charges your car while the grid sleeps — typically 11:30pm to 5:30am, roughly 7p/kWh. On Octopus Agile, it reads tomorrow's half-hourly prices and books the cheapest ones overnight. Set your departure time and target percentage; it does the rest.

Everything else — 7.4kW single-phase, 5-metre cable, colour display, solar diverting, built-in 4G SIM for the first three years — is competent rather than remarkable. On a smart tariff, none of that matters: the integration alone earns the premium back inside a couple of months. On a flat-rate tariff, the Tesla Wall Connector does the same hardware job for £57 less.

Best for: Anyone on Intelligent Go, Agile, OVO Charge Anytime, or British Gas EV Power+ — any tariff with more than two rates.

Installation

Light and small — 3.5 kg, 170 × 200 × 100 mm — one of the easier mounts in this selection. The standard 5-metre tethered cable is shorter than the Tesla's 7.3 m and the Hypervolt's optional 10 m, so position the unit close to where the car sits, or pay for the 8-metre version. PEN fault detection is built in — one component the installer doesn't need to source. RCD and SPD still need adding at the consumer unit. IP65: fully weatherproof, no shelter required. Full walkthrough in our install guide.

Tariff compatibility

This is the entire argument for the charger. Direct API integration with Octopus (Intelligent Go, Go, Agile, Cosy), OVO (Charge Anytime), and British Gas (EV Power+). On Intelligent Go, the Ohme negotiates extra off-peak slots beyond the standard six-hour window. On Agile, it reads next-day prices in half-hour increments and books the cheapest. No other charger here does either; the Tesla, Zappi, Hypervolt and the rest all expect you to set schedules by hand. For the full pattern, see our smart-tariff chargers guide.

Price

Element	Cost
Unit	£535
Typical installation	£400–£500
Installed, total	£935–£1,035

£57 above the Tesla Wall Connector. On Intelligent Go — 7p/kWh off-peak against a ~24p standard variable — that gap closes inside a couple of months. Eligible for the £500 OZEV grant, which the Tesla isn't; renters and flat owners see the real-world gap disappear entirely.

Against the field

Against the Tesla Wall Connector: wins on tariff automation, loses on cable length and price. Against the Zappi GLO: wins on tariff automation, loses if you have solar panels. Against the Hypervolt Home 3 Pro: wins on tariff automation, loses on weatherproofing and cable options. The pattern is the pattern. Head-to-heads: vs Zappi, vs Hypervolt, vs Wallbox.