Most EV charging happens at home, overnight. Choosing the right setup saves time and money, and a few options cost nothing to install.
In this article
- Level 1
- Level 2
- Costs
Level 1
A standard 120-volt outlet adds about 3 to 5 miles of range per hour. It is enough for drivers who cover short daily distances.
| Level | Voltage | Approx. miles added per hour |
|---|---|---|
| Level 1 | 120 V | 3 to 5 |
| Level 2 (32 A) | 240 V | About 25 |
| Level 2 (48 A) | 240 V | About 35 to 40 |
| DC fast | 400 to 800 V | 150 to 1,000+ per hour |
Figures are typical ranges and vary by car, climate and driving style.
Level 2
A 240-volt charger adds roughly 20 to 40 miles per hour, depending on the car and circuit. Most drivers who commute regularly benefit from one.
Plug in when you park, and you never think about it again.
Costs
Hardware runs from a few hundred dollars. Installation depends on how far your panel is from the parking spot and may need an electrician.
Worth doing
- Check your electrical panel
- Get quotes from licensed electricians
- Look for utility rebates
- Ask about time-of-use rates
Practical tip
Many utilities offer cheaper rates overnight. Set the car to start charging at the discount hour.
Bottom line
A Level 2 charger is the best upgrade most EV owners ever make.
Specifications, prices and rules change. Confirm current details with the manufacturer or the relevant authority before you buy or repair.
