Get Ready to Drive
Plug-in electric vehicles (PEVs) won’t plug directly into an outlet like a TV or a refrigerator. They need a charging device, known as Electric Vehicle Service Equipment (EVSE), to ensure the cars charge safely.
The EVSE plugs into your car with a special five-prong connector called J1772. The U.S. Department of Energy provides more technical details of how charging works.
An EVSE charging device for home use can be Level 1 or Level 2.
Level 1 charging device:
- Plugs into a 120-volt outlet with a regular three-prong plug
- Are usually included with PEVs for free
- Takes six to eight hours to completely fill a battery with a 40-mile capacity, and 20 to 24 hours to completely fill a battery with a 100-mile capacity
Level 2 charging device:
- Charges two to three times faster than a Level 1 charging device
- Needs a 240-volt outlet
- May require upgrades to your home’s electrical system
- Can make smart charging possible
Installing
The cost of installing a home charging station depends on several factors, including the age of your house, the size of your electric panel, and other unique features of your property.
Austin Energy’s Plug-In Partners Pilot Program can make the purchase and installation of a home charging unit easier, with a rebate of up to $1,500.
Making Your Decision
If you have a plug-in hybrid electric vehicle (PHEV) or a short daily commute, a Level 1 charger may meet your needs.
If you have a battery-electric vehicle with a 100-mile battery capacity, a Level 2 charging station may be worth the additional cost. Austin Energy expects that many PEV owners will prefer the convenience of Level 2 chargers.
Driving Your PEV
Once you have your charging station, you’ll usually charge at home. But if you run extra errands or find you’re running low, you’ll need a public charging station.
Learn more about public charging stations
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