If you have a 40A breaker it can draw 32A continuous. that should get you 7.68kW charging on a 240V circuit. If your battery were completely empty and assuming 10% charging losses and the truck has a 200 kWh battery it would take about 29 hours to charge to full.
220kWh/7.68kW = 28.6 hours
That’s completely empty to completely full. Most people charge their cars the same way they do their phones - plug them in every night. So you should only need to worry about charging what you use up each day.
For example if your commute is 50 miles each way (approximately 50 kWh usage if the truck really goes 400 miles on 200 kWh) it will take about 7 hours to fully recharge that 100 miles of range. You’d wake up with a full “tank” every morning.
55kWh/7.68kW = 7.16 hours.
If that doesn’t work for you, you may want to consider upgrading your service.
If anyones better at math feel free to correct me.
220kWh/7.68kW = 28.6 hours
That’s completely empty to completely full. Most people charge their cars the same way they do their phones - plug them in every night. So you should only need to worry about charging what you use up each day.
For example if your commute is 50 miles each way (approximately 50 kWh usage if the truck really goes 400 miles on 200 kWh) it will take about 7 hours to fully recharge that 100 miles of range. You’d wake up with a full “tank” every morning.
55kWh/7.68kW = 7.16 hours.
If that doesn’t work for you, you may want to consider upgrading your service.
If anyones better at math feel free to correct me.