Charging capacity and high-voltage architecture
As of: September 11, 2026
The charging capacity of an electric commercial vehicle depends significantly on the voltage level of its high-voltage system. In the commercial vehicle segment, architectures with around 400 volts are common. With a higher system voltage, the current is halved for the same power, which reduces cable cross-sections, weight, and losses, and enables significantly higher charging capacities.
Why this matters for commercial vehicles
In the light commercial vehicle segment, the highest publicly specified DC charging capacities are currently between 150 and 188 kilowatts. Architectures with a significantly higher voltage level than 400 volts are still the exception in this segment. For fleets with intermediate charging during the tour, the charging capacity determines whether a break is sufficient or whether a second vehicle must be planned.
Design of the new generation
The new generation of the HEERO brand is designed for short charging times. The charging port is CCS2 and compatible with existing charging infrastructure. HEERO Motors will publish specific charging capacities and charging times once validation is complete.
Demarcation
A high charging capacity of the vehicle is only useful if the charging infrastructure provides it. The actual charging time depends on the charging curve, temperature, state of charge, and charging point.
Further information
Sources and status
Created 09/11/2026. Updated 09/11/2026. Checked 09/11/2026.