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EV & CHARGING

How to set up home EV charging (Level 1 vs Level 2)

Home charging is what makes an EV cheap and easy to live with. Here’s how to choose between Level 1 and Level 2, what installation involves, and how to keep costs down.
Updated May 30, 2026 · 6 min read

Charging at home is the single biggest reason EV ownership is cheap and convenient. Here's how to set it up properly.

Key takeaways

  • A dedicated home wall charger is faster, safer, and smarter than a standard socket.
  • Most owners charge overnight and wake up "full" — no public charging needed for daily driving.
  • Charging on a cheap overnight electricity rate is what makes EV running costs so low.
  • Always use a qualified electrician for installation.

The convenience of plugging in at home is what makes living with an EV so easy: you never visit a fuel station for daily driving, and you charge while you sleep. Setting it up well is straightforward.

Your charging options at home

  • Standard wall socket (slow): works in a pinch but very slow, and not designed for hours of high load every day. Fine as an occasional backup, not as your main method.
  • Dedicated home charger (recommended): a wall-mounted unit that charges several times faster, is built for daily use, and adds safety features and smart controls. This is what most owners install.

What to look for in a home charger

  • Power output matched to your home's supply and your car's onboard charger.
  • Smart scheduling so it charges automatically during cheap overnight hours.
  • App control and monitoring to track energy use and costs.
  • Tethered vs untethered: a built-in cable is convenient; a socket-only unit is tidier and future-proof.
  • Weatherproofing if it's mounted outside.

Installation and cost

A home charger must be installed by a qualified electrician, who will check your electrical supply can handle the load and fit the proper protection. The ideal spot is close to where you park, on an outside wall or in a garage, with a short cable run. Costs vary by region, charger, and how much electrical work is needed, and some areas offer grants or incentives — check what's available where you live before buying.

Charging habits that save money and battery

  • Schedule charging for the cheapest overnight electricity window.
  • For daily use, top up to around 80% rather than always charging to 100%.
  • Only charge to 100% right before a long trip.
  • Pre-condition the cabin while still plugged in, especially in winter.
Safety first: never run an EV charger from a daisy-chained extension lead, and don't rely on a standard socket for daily full-power charging. A proper installation by a qualified electrician is essential.

Frequently asked questions

Do I need a special charger to charge an EV at home?

You can use a standard socket occasionally, but a dedicated home charger is strongly recommended: it's much faster, safer for daily use, and lets you schedule cheap overnight charging.

How long does it take to charge at home?

With a dedicated home charger, most EVs fully charge overnight. A standard socket can take far longer — often more than a day for a large battery — which is why a proper charger is worth it.

Is home charging cheaper than public charging?

Almost always, especially on an overnight electricity rate. Home charging is the main reason EVs are so cheap to run; public rapid charging is more expensive and best saved for trips.

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