How many kW does a Level 2 charger use

How many kW does a Level 2 charger use?The power used by Level 2 chargers typically ranges from 7 kW to 22 kW, depending on the design of the charger, the model of the electric vehicle, and the power configuration of the home or commercial installation. The following is a detailed analysis of the power of Level 2 chargers:

1. Power range

Minimum power: The minimum power of a Level 2 charger is usually not less than 7 kW, which is the starting power of many home Level 2 chargers.

Maximum power: The maximum power may reach 22 kW or higher, but the power limit of most common Level 2 chargers is around 11 kW.

Level 2 charger

2. Influencing factors

Charger design: Level 2 chargers of different brands and models may vary in power output, depending on their internal circuit design and the components used.

Electric vehicle model: The battery capacity, charging interface, and onboard charger specifications of an electric vehicle will affect the power it accepts from a Level 2 charger.

Power configuration: When installing a Level 2 charger at home or commercial, the capacity and safety of the power system need to be considered. If the power configuration is insufficient, it may be necessary to upgrade the electrical panel or install additional circuits to support a high-power Level 2 charger.

3. Application Scenarios

Level 2 chargers are usually used in charging stations at home, in the office or in public places. Due to its moderate power, it can meet the daily charging needs of electric vehicles without placing too much burden on the power system. In addition, the charging speed of Level 2 chargers is relatively fast, and electric vehicles can usually be fully charged in a few hours.

Level 2 charger