Home EV Charger Installation
Single-socket 7kW domestic install with OZEV £500 grant administered where eligible. BS 7671:2018+A2:2022 Section 722 compliant.
From £800 (£300 net of OZEV)Get a vetted local OZEV-approved installer to fit your Tesla Wall Connector Gen 3 — 7kW single-phase or 22kW three-phase. Full Tesla warranty preserved. Free survey.
The Tesla Wall Connector (Gen 3) is one of the best-built domestic EV chargers on the market — purpose-engineered for Tesla vehicles, with native integration to the Tesla app for charge scheduling, kWh history and cost tracking. It works fine with non-Tesla EVs via the Type 2 connector too, but the Tesla integration is what makes it the natural choice for Model 3/Y/S/X owners.
Wall Connector key specs:
Typical Cornwall install (2026):
Important: Use a Tesla-recommended electrician or at minimum an OZEV-approved installer familiar with Wall Connector commissioning — Tesla has specific earthing and RCD requirements (Type A RCD with 6mA DC fault detection, or Type B RCD; PEN fault detection where on a TN-C-S supply) that some installers miss. Done right, the unit carries a 4-year Tesla warranty; done wrong, the warranty is void.
The Tesla Wall Connector is compatible with Octopus Intelligent Go via direct Tesla API integration — the vehicle itself controls charge timing, so the charger doesn't need to be in Octopus's compatibility list. This makes it one of the most flexible smart-tariff options for Tesla owners.
Getting a reliable Tesla Wall Connector installation specialist in Cornwall shouldn't be a headache. Here's how it works.
Fill in the quick quote form. Tell us your Cornwall postcode, the vehicle you drive (or plan to), and whether you're after a home, workplace or holiday-let install.
We connect you with a vetted OZEV-approved local Tesla Wall Connector installation specialist working near you in Cornwall. Remote survey takes 10-15 minutes; grant eligibility confirmed up front.
Most 7kW home installs take 3-5 hours. Your installer handles DNO notification, OZEV grant administration (where eligible) and BS 7671 Section 722 commissioning before you charge.
Need something other than Tesla Wall Connector installation? We cover the full range of EV charger Cornwall work — home, workplace, holiday-let, smart, Tesla Wall Connector and OZEV grant installs.
Single-socket 7kW domestic install with OZEV £500 grant administered where eligible. BS 7671:2018+A2:2022 Section 722 compliant.
From £800 (£300 net of OZEV)Single-bay through to load-balanced multi-charger arrays. Workplace Charging Scheme grant £500/socket up to 40 sockets per applicant.
Bespoke quoteSmart chargers with code-per-booking so guests get a unique unlock code for the duration of their stay. A booking-converter signal for 2026 EV-driving guests.
From £900Gen 3 7.4kW domestic (or 22kW three-phase where the supply allows). Note: excluded from the OZEV grant — verify eligibility before ordering.
From £450 charger + £400-£700 installZappi, Easee, Ohme, Pod Point, Hypervolt, Wallbox. OZEV-grant-compliant smart chargers meeting the UK Smart Charge Point Regulations 2021.
From £1,000 fitted£500/socket administered for eligible renters, flat owners and residential landlords. Scheme funded to 31 March 2027.
From £300 net of grantPrices vary with cable run, consumer-unit work, and supply type. Quotes given before any work starts.
Standard single-socket 7kW domestic install fitted. £300 net of OZEV grant where eligible.
Zappi, Easee, Ohme or Pod Point fitted. Solar diversion and Octopus Intelligent Go ready.
Gen 3 charger plus install. Excluded from OZEV grant — Tesla owners pay full price.
Where the MPAN supply allows three-phase. Workplace and high-turnover holiday lets — bespoke quote.
We cover the whole of Cornwall — find your nearest town to connect with a vetted local EV charger installer in your area.
Everything you need to know about Tesla Wall Connector installation in Cornwall.
All-in for a standard 7kW (32A single-phase) install: £950-£1,400. Hardware is £450-£500 from Tesla direct; installation labour adds £500-£900 depending on cable run, consumer-unit work, and earthing requirements. Three-phase 22kW installs add £400-£800.
Yes — it has a standard Type 2 connector and charges any modern EV. You lose the Tesla app integration (charge scheduling via the car) but charging itself works the same. Many households with a Tesla + a non-Tesla second EV install a Wall Connector and use it for both.
Yes, via direct Tesla-Octopus API integration — the vehicle itself controls charge timing, so the Wall Connector doesn't need to appear in Octopus's compatibility list. This is one of the most reliable smart-tariff setups for Tesla owners. Off-peak rate is around 5.5p/kWh at time of writing.
Tesla has specific earthing and RCD requirements for Wall Connector installs (Type A + 6mA DC fault detection, or Type B; PEN fault detection on TN-C-S supplies) that some general electricians miss. Done correctly, the 4-year Tesla warranty is preserved. Done incorrectly, the warranty is void and you're on your own if the unit fails. We match you with installers experienced in Wall Connector commissioning.
Yes — up to 4 Wall Connectors can share a single supply via the built-in load balancing feature (no external CT clamp or extra hardware needed). The chargers communicate over WiFi to share the available supply capacity. Useful for households with multiple Teslas or for small holiday-let estates with shared MPAN.
Yes — IP55 outdoor rating is suitable for coastal installs including direct sea-facing locations. Combine with stainless steel A4 fixings and proper cable gland sealing. The unit's enclosed design and lack of physical buttons reduces salt-corrosion failure points compared to some competitors.
Most Tesla Wall Connector installs are completed in a single day, 3-5 hours on site. Lead time from quote to install is typically 1-2 weeks in Cornwall. DNO G99 notification for 22kW three-phase installs may add 2-4 weeks.