EV chargers convert AC power from the grid into the high-voltage DC current and voltage that an electric car needs to recharge. They come in a variety of formats, but all EV chargers have two main components: the charging connector that attaches to your electric vehicle and the cable itself. The connector and cable are made of high-strength materials to withstand the weight of your EV, and they’re usually designed to be easy to maneuver around your garage or driveway.
Level 1 chargers, which plug into standard outlets, provide 16-amp (4.75 kW) charging and are suitable only for PHEVs. Level 2 chargers, which require a 240-volt outlet, offer faster charging but can be costly to install because of the necessary electrical panel upgrade.
If you rent your home or parking space, it may be impossible to have a home charger installed unless your landlord agrees to pay for the cost of an electrical panel upgrade and wiring to support a Level 2 charger. However, if you own your property and have deeded parking in a private garage or driveway, it’s almost always possible to install a 240-volt Level 2 charger.
You can also save money on your electricity bill by scheduling your EV to charge at off-peak hours with a time-of-use (TOU) electricity plan, which reduces your rate during the times when power is least expensive. You can set your EV’s charging schedule within the vehicle settings or use an app. EV Charger