Installing an EV charger at home: what to send the electrician

Explain how you plan to use it

DOE describes Level 2 home charging as using 240-volt equipment. The right installation also depends on the vehicle, equipment and household electrical capacity.

Share the charger specifications if you've selected one. Mention another vehicle or future equipment you want considered. The charger's advertised rating alone doesn't guarantee the charging speed your vehicle and installation will achieve.

Ask who supplies the unit and who handles a compatibility problem, return or defective charger. Settle that before ordering if the electrician is selecting equipment with you.

Ask about capacity before assuming an upgrade

The electrician needs to assess the existing system and proposed demand. A new circuit, panel work and a service upgrade are different possibilities. The panel guide explains those differences.

EPA also describes load management and circuit sharing options. Ask whether they fit the installation and how they would affect charging. They're possibilities to assess, not a guarantee that panel or service work can be avoided.

Walk through the route

Show where the vehicle parks and where you want the equipment mounted. Ask whether the installation will be hardwired or use an appropriate receptacle, and where the wiring runs.

Routing across a finished garage can involve different work from a location near the existing electrical equipment. Check visible wiring, outdoor exposure and who repairs opened surfaces.

The quote should describe those choices rather than naming only the charger.

Check permits and utility involvement

Confirm permits and inspections with the responsible Reno, Sparks or Washoe County building department. Put responsibility for obtaining them in the agreement.

If service work involves NV Energy, ask who coordinates it and what needs confirmation. Check any rate or program directly with the utility before counting a benefit in your budget.

At completion, ask the electrician to explain any configured charging or load management limits. Keep that information with the equipment instructions and permit record so a later change doesn't start with a guess about the installed arrangement.