How to Charge a Tesla at Home (Setup Guide)
Charging a Tesla at home is the most convenient way to keep it ready to drive. Instead of stopping at a public station, you plug in at night and wake up to a full battery. This guide covers your two home charging options, what each one needs, and how to use the Tesla app to charge cheaply and keep your battery healthy.
Your two home charging options
Home charging for a Tesla comes down to two paths: Level 1 and Level 2.
Level 1: the Mobile Connector
The Mobile Connector plugs into a standard 120-volt household outlet, the same kind you use for a lamp. It is the slowest option, adding only a few miles of range per hour. Charging from low to full can take more than a full day this way.
Level 1 works fine if you drive short distances each day and can leave the car plugged in for long stretches. It needs no special equipment or installation, just an available outlet near where you park. For many households, though, it is too slow to be practical as the only method.
Level 2: the Wall Connector
The Wall Connector is a hardwired charging station that runs on a 240-volt circuit, the same voltage as an electric dryer or oven. It charges far faster than Level 1, adding up to roughly 44 miles of range per hour at its highest setting. For most owners, this is the difference between a full charge overnight and a charge that never quite catches up.
Level 2 is the recommended setup for daily driving. You plug in when you get home and the car is ready by morning, every time.
What you need for Level 2 charging
Setting up Level 2 charging at home involves a few key pieces:
Installation costs for a Level 2 charger generally run between $400 and $1,800 before your final quote, depending on the distance from your panel, whether your panel needs upgrading, and how the wire is routed. A home assessment gives you an exact figure.
- A dedicated 240-volt circuit: Run from your electrical panel just for the charger.
- Enough panel capacity: A licensed electrician performs a load calculation to confirm your panel can handle the added draw. Older or full panels may need a subpanel, a panel upgrade, or a load management device.
- A charger: The Tesla Wall Connector, hardwired to the circuit.
- A permit and inspection: Most areas require both for a new EV circuit. Charge Home Solutions handles these for you.
Using the Tesla app to charge smart
Once your charger is installed, the Tesla app is where you control how and when your car charges. Two features are worth setting up right away.
Schedule charging for off-peak rates
Many electric utilities charge different prices at different times of day. These are called time-of-use rates. Power is usually cheapest late at night when demand is low, and most expensive in the early evening when everyone is home.
In the Tesla app you can set a scheduled start time so the car waits and charges during those cheaper overnight hours. You plug in when you get home, but the actual charging begins after your off-peak window opens. Over a year, this can meaningfully lower your charging costs. Check with your utility to see whether they offer a time-of-use plan and when the cheap hours fall, since these vary and can change.
Set a charge limit for battery health
Tesla lets you set how full the battery charges. For everyday driving, keeping the daily limit around 80 percent is a common recommendation that helps the battery last longer. Charging all the way to 100 percent regularly puts more stress on the battery over time.
When you have a long trip coming up, you can raise the limit to 100 percent for that day, then set it back. The app makes this a quick adjustment. Tesla's own on-screen guidance will point you toward the right settings for your specific model.
A simple daily routine
Once everything is set up, home charging becomes a habit you barely think about:
You only think about charging when you need extra range for a road trip, and even then it is a two-tap change in the app.
- Plug in when you park for the night.
- The car waits and charges during your scheduled off-peak window.
- It stops at your chosen limit, around 80 percent for daily use.
- You unplug in the morning with the range you need.
Getting your home ready
The biggest step is a safe, code-compliant Level 2 installation. Because an EV charger pulls heavy power for hours, the wiring, breaker, and connections need to be done right by a licensed professional. A Tesla Energy Certified electrician knows exactly how to set up the Wall Connector for your home and vehicle.
Charge Home Solutions is Tesla Energy Certified and SPAN Certified, licensed and insured, and installs through a nationwide network of local electricians who handle the load calculation, permit, installation, and inspection. To set up home charging or ask about your panel, call 888-995-6044.
Frequently asked questions
It depends on the charger. Level 1 from a standard outlet adds only a few miles per hour and can take over a day for a full charge. A Level 2 Wall Connector adds up to roughly 44 miles of range per hour, easily filling the battery overnight.
Yes, with the Mobile Connector on a 120-volt outlet, but it is slow. It works if you drive short distances and can leave the car plugged in for long periods. Most owners install a Level 2 Wall Connector for faster, more reliable overnight charging.
For daily driving, keeping the limit around 80 percent reduces stress on the battery and helps it last longer. You can raise it to 100 percent before a long trip, then set it back afterward.
Yes. A Level 2 charger requires a dedicated 240-volt circuit, a load calculation, and usually a permit and inspection. A licensed, insured electrician makes sure it is safe and up to code. Charge Home Solutions handles the whole process.
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