How Many Watts To Charge A Tesla Car. You can use a portable generator to charge your Tesla car providing you are using a power source that is grounded and the generator being used is an inverter with a clean pure sine wave. This equates to about 34000 kWh per 100000 miles or between 102000 kWh to 170000 kWh for the lifespan of the vehicle.

Teslas newest and most affordable car is of course the Model 3. A standard 120V can be used to charge the car but as you can see in the below chart charging is limited at best to around 7 miles of range per hour aka. How Many Solar Panels to Charge an Electric Car.
You measure your batterys capacity in kilowatt-hour kWh.
A typical 250-watt solar panel will produce around 30-425 kWh of AC per month. To be safe lets take the minimum to give us a conservative estimate. I usually run under 300 watts per mile at 55 mph. There are plenty of Tesla-related blogs and forums discussing Level 1 charging.

