The Megawatt Charging System (MCS), developed for electric heavy-duty vehicles, is expected to be commercially available from early 2026. Designed for high-current fast charging, MCS supports a maximum current of up to 3,000 amperes.
Scania has confirmed that its upcoming electric trucks will be compatible with MCS. In their initial rollout, vehicles will support charging rates up to 1,000 amperes, allowing a charge from 20% to 80% in under 30 minutes.
This charging window aligns with mandatory driver rest periods and is intended to support long-distance freight operations without disrupting route schedules.
MCS enables power delivery up to 750 kilowatts, offering roughly twice the charging speed of today’s CCS2 standard. To manage the thermal and electrical demands of high-current transfer, the system incorporates liquid-cooled connectors and advanced communication protocols for continuous performance monitoring and thermal regulation.
Scania’s integration of MCS targets several engineering priorities:
- Reducing turnaround time during charging
- Improving asset use
- Addressing thermal and interoperability challenges in high-voltage vehicle systems
MCS is being deployed for use in public charging corridors and private fleet infrastructure, providing deployment flexibility based on operator needs and power availability.
Electric trucks with MCS capability will be available to order from Scania beginning in 2026. In parallel, Scania is supporting infrastructure initiatives such as Milence, which aims to deploy 1,700 megawatt-class charging points across key European freight routes by 2027. These plans align with the EU’s Alternative Fuel Infrastructure Regulation and aim to ensure compatibility between vehicles and high-capacity charging networks.
For engineers and system designers, the adoption of MCS represents a shift in thermal management, cable architecture, connector standards, and real-time communication strategies, particularly for vehicles operating in continuous or high-load environments.
Filed Under: Charging, Technology News