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How to choose AC ev charger? Difference between 7kw 11kw and 22kw

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Charging speeds are different, the larger of the number, the faster the charging speed

 

7kw: The maximum charging capacity is 7kW per hour, which consumes approximately 7 kilowatt hours of electricity. Taking the Tesla model 3 standard version as an example, the battery capacity is 60kwh, so the charging time is 60/7=8.5, which means it will be fully charged in about 8.5 hours.

 

11kw: The maximum charging capacity is 11kw per hour, which consumes approximately 11 kilowatt hours of electricity. Taking the Tesla model 3 standard version as an example, the battery capacity is 60kwh, so the charging time is 60/11=5.5, which means it will be fully charged in about 5.5 hours.

 

22kw: The maximum charge is 20kW per hour, which consumes about 20 kilowatt hours of electricity. Taking the Tesla model 3 standard version as an example, the battery capacity is 60kWh, so the charging time is 60/20=2.8, which means it is fully charged in 3 hours.

1) Depend on car model

1. The vehicle charging power supports up to 7kw, customer can consider purchasing a 7kw home charger

2. The vehicle charging power supports up to 11kw, customer can consider purchasing an 11kw home charger

3.The vehicle charging power supports up to 22kw, customer can consider purchasing a 20kw home charger

Note: If customer have two or more ev vehicles, you may consider purchasing a 22kw ev charger, because 22kw ev charger are basically compatible with new energy models of all powers. New energy vehicles are updated and iterated quickly, and there will be more and more brands in the 


Post time: Jan-24-2024
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