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If you are researching how to install an Ohme EV charger at home, this complete Ohme Charger Installation Guide explains everything you need to know before booking your electrician.
At Electrical4Less Ltd, we supply genuine Ohme chargers on a product-only basis. We do not bundle installation. This gives you full flexibility to use your own trusted electrician and agree installation costs directly.
This approach is ideal for customers who already know a qualified installer and prefer control, transparency and flexibility.
About Electrical4Less Ltd
Electrical4Less Ltd is an established London electrical wholesaler located at:
9 Seagrave Road
Fulham
London
SW6 1RP
We are:
- Members of the IBA Buying Group
- Members of the Electrical Distributors’ Association (EDA)
- A trusted UK supplier of genuine branded electrical products
Being part of recognised trade organisations ensures competitive pricing, reliable UK supply chains and genuine manufacturer-backed products.
When you purchase from Electrical4Less, you are buying from a real UK electrical distributor.
Step 1 – Choose Your Ohme Charger
As part of this Ohme Charger Installation Guide, the first step is choosing the correct model for your property.
We supply three main options:
Ohme Home Pro 5m Smart EV Charger 7.4kW Tethered
Best for:
- Standard driveways
- Charger mounted close to vehicle
- Minimal excess cable
Key features:
- 7.4kW fast home charging
- 5-metre tethered Type 2 cable
- Built-in LCD display
- Dynamic load balancing
- Smart tariff integration
- OZEV approved
Ohme Home Pro 8m Smart EV Charger 7.4kW Tethered
Ideal for:
- Longer driveways
- Multiple parking positions
- Greater flexibility for different vehicle charge ports
- Future-proofing
Key features:
- 7.4kW fast home charging
- 8-metre tethered Type 2 cable
- Built-in LCD display
- Dynamic load balancing
- Smart tariff integration
- OZEV approved
Ohme ePod 7.4kW Smart EV Charger (Untethered)
Best for:
- Customers who prefer a socket-only design
- Cleaner, minimal wall appearance
- Using your own Type 2 charging cable
- Modern properties
Key features:
- 7.4kW charging
- Untethered Type 2 socket
- Compact design
- Dynamic load balancing
- Smart tariff integration
- OZEV approved
Choosing the right charger and cable length ensures convenient daily use and a tidy installation.
Why Buy Product Only?
This Ohme Charger Installation Guide is specifically written for customers who:
- Already have a trusted electrician
- Prefer to agree installation pricing directly
- Want full control over scheduling
- Do not want bundled charger + installation packages
Instead of paying for a combined service, you can:
- Buy your Ohme charger from Electrical4Less
- Request a direct installation quote from your electrician
- Schedule installation when it suits you
We supply the charger. Your electrician completes the installation.
What Your Electrician Will Assess
Before installation, your electrician will check:
Consumer Unit Capacity
- Spare capacity for a 7.4kW EV circuit
- Correct earthing system (TNCS, TNS or TT)
- Space for protective devices
- Compliance with BS 7671 wiring regulations
Cable Routing
- Distance from consumer unit to charger position
- Wall mounting location
- External containment or trunking
- Driveway and parking layout
Every property is different, and installation requirements will vary.
Dedicated EV Charger Consumer Unit
Many electricians recommend installing a dedicated EV charger consumer unit for:
- Proper RCBO protection
- Surge protection device (SPD) options
- Clean separation from household circuits
- Easier fault finding
- Future expansion
Browse our EV charger consumer unit range by clicking the button below
Ordering your EV consumer unit at the same time as your charger helps prevent delays on installation day.
Specialist EV Installation Cable – Trident EV-Power 3C 6.0mm CAT6A
For smart EV installations, electricians may require a combined power and data cable.
We supply:
Reliable Trident EV-Power 3C 6.0mm CAT 6 XLPE Cable – Cut Per Metre
This cable combines:
- 3-core 6.0mm² copper power conductors
- Integrated screened Cat6A data cable
Benefits:
- Single cable run for power and communication
- Faster installation
- Reduced labour time
- XLPE insulation for durability
- Optional steel wire armour (SWA)
- Suitable for domestic and commercial EV charging projects
Technical highlights:
- Voltage rating: 600/1000V
- Temperature range: -15°C to +90°C
- Flame tested to IEC 60332-1-2
- Complies with IEC 60502-1, IEC 60228 and TIA/EIA 568-B
Supplying charger, consumer unit and installation cable together ensures your electrician has everything required.
How Long Does Installation Take?
Installation duration depends on:
- Property layout
- Cable route distance
- Consumer unit configuration
- Earthing requirements
- Any additional electrical upgrades
Because you are using your own trusted electrician, they will assess your property and provide a realistic timeframe based on your specific installation.
This ensures expectations are clear and the job is completed correctly.
Final Checklist Before Booking Installation
- Choose Ohme Home Pro 5m, 8m or Ohme ePod
- Confirm mounting position
- Measure approximate cable route
- Discuss consumer unit requirements
- Ask if specialist EV cable is required
- Request a written installation quote
Why Choose Electrical4Less?
- Established London electrical wholesaler
- Fulham branch (SW6 1RP)
- Member of IBA Buying Group
- Member of the Electrical Distributors’ Association
- Genuine UK stock
- Competitive pricing
- Fast dispatch
- Freedom to choose your own installer
This Ohme Charger Installation Guide is designed for customers who already have a trusted electrician and prefer flexibility over bundled installation packages.
Frequently Asked Questions – Ohme Charger Installation Guide
Can I buy an Ohme charger without installation?
Yes. At Electrical4Less Ltd, we supply Ohme chargers on a product-only basis. This allows you to use your own qualified electrician to complete the installation.
This is ideal if you already have a trusted installer and prefer to agree installation costs directly.
Which Ohme charger should I choose – Home Pro or ePod?
The Ohme Home Pro is tethered and available in 5m and 8m cable versions, making it convenient for daily use.
The Ohme ePod is untethered (socket only), offering a cleaner, more minimal wall appearance and flexibility to use your own charging cable.
Your choice depends on driveway layout, cable length requirements and personal preference.
What cable length should I choose – 5m or 8m?
Choose 5m if:
The charger will be mounted close to your vehicle
You have a standard driveway layout
Choose 8m if:
You have multiple parking positions
Your driveway is longer
You want extra flexibility for future vehicles
Selecting the correct cable length ensures convenient daily charging and avoids unnecessary strain.
Do I need a dedicated EV charger consumer unit?
In many cases, electricians recommend installing a dedicated EV consumer unit.
This provides:
Proper RCBO protection
Surge protection options
Separation from household circuits
Easier maintenance and fault finding
Your electrician will advise based on your existing setup.
What cable is required for Ohme charger installation?
Installation cable depends on the layout and distance between your consumer unit and charger.
For smart EV installations, some electricians specify a combined power and data cable such as the Trident EV-Power 3C 6.0mm CAT6A cable.
Your installer will confirm the correct specification for your property.
How long does Ohme charger installation take?
Installation time varies depending on:
Property layout
Cable routing distance
Consumer unit configuration
Any additional electrical upgrades
Your electrician will assess your property and provide a realistic timeframe.
Do I need planning permission to install an Ohme charger?
In most residential properties in the UK, EV charger installation falls under permitted development.
However, listed buildings or conservation areas may have additional requirements. Always check if unsure.
Is the Ohme Home Pro compatible with smart tariffs?
Yes. Ohme chargers are designed to integrate with time-of-use tariffs and automatically optimise charging during cheaper off-peak periods.
This helps reduce your overall EV charging costs.
Ready to Order?
Order your Ohme Home Pro 5m, Ohme Home Pro 8m or Ohme ePod today — along with your EV charger consumer unit and specialist installation cable — all from one trusted UK electrical distributor.
Electrical4Less Ltd
Smart products. Your installer. Your choice.
Connect With Electrical4Less
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Ohme Charger Installation Guide – Buy From Electrical4Less & Use Your Own Electrician