EV Charger Installers FAQ — NW Ohio

Hardwired is faster (up to 80A vs 40A for plug-in), more permanent, and required for some commercial settings. Plug-in (NEMA 14-50) is cheaper to install, portable if you move, and easier to replace.

The federal Alternative Fuel Vehicle Refueling Property Credit (IRA section 30C) covers 30 percent of the cost, capped at $1,000 for residential installs. The property must be in an eligible census tract — many but not all Ohio addresses qualify.

An EV charger needs a dedicated 40A circuit. If your 100A service is already 80% loaded (common in Ohio homes with electric AC, dryer, and range), there is no room for the new circuit — the electrical service must upgrade first.

No. Both qualify for the federal Alternative Fuel Vehicle Refueling Property Credit (30 percent, up to $1,000) if installed by a licensed electrical contractor in an eligible census tract.

DC fast chargers (50-350 kW) are 10x the cost of Level 2 but charge in 20-60 minutes. Worth it for highway-adjacent fueling or fleet ops; overkill for office or apartment workplace.

Yes for TOU rate optimization, multi-charger load-sharing, and fleet billing. Skip if you just charge one car overnight without time-of-use.