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An EV Charger at Home: What to Know Before You Book

Darren Freeman

Founder & Director, FRM Electrical Contractors Ltd

4 June 2026 · 1 min read

Where it goes, what your supply can take, and the difference a proper install makes.

A home EV charger is one of the best upgrades an electric-car owner can make — but a good install is about more than bolting a box to the wall.

Where it goes

Ideally close to where you park and to your consumer unit, on a wall that keeps the cable run tidy and the connector within easy reach of the car's port. We'll look at both before quoting.

What your supply can take

Most homes can run a 7kW charger, but it depends on your main fuse and what else draws heavy current. Where needed we fit load management so the charger eases off when the shower or oven is on — avoiding nuisance trips without an expensive supply upgrade.

What a proper install includes

  • A dedicated circuit with the correct protection (and built-in earth fault detection).
  • Neat cable routing and a weatherproof finish.
  • Notification to your network operator and a building-regs compliance certificate.

Grants come and go, so we'll tell you honestly what's available at the time of your quote.

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