AC or DC Charging: What is the difference?

AC charging (alternating current)

AC chargers deliver alternating current to the vehicle's built-in charger, which converts it to direct current. Typical output is 7–22 kW. A full charge takes 4–8 hours depending on the vehicle's capacity. AC chargers are inexpensive to install and are perfect for locations where the car is parked for a long time.

DC charging (fast charging)

DC chargers convert the current within the charging station itself and deliver direct current straight to the battery. Output is typically 50–480 kW, providing 80% charge in 15–45 minutes. DC chargers require a larger grid connection and are more expensive, but are necessary for transit stations.

What is right for you?

For company car parks, we primarily recommend AC chargers with smart load management. For visitor parking or transport companies, DC charging may be required. Globe Energy offers both solutions and can design an optimal installation for your needs.