Yes, a Level 3 charger can operate within the same network as a pedestal charger when both are configured to use OCPP 2.0.1. The protocol supports session coordination across different charger types through standardized communication channels, ensuring that charging sessions are managed consistently without requiring cloud dependency for core operations.
How OCPP 2.0.1 enables session coordination
OCPP 2.0.1 introduces enhanced messaging capabilities that allow for seamless coordination between various charger types, including Level 3 and pedestal units. The protocol defines clear session lifecycle events and status updates, enabling local systems to manage charging sessions independently while maintaining interoperability with other network components.
This is particularly useful in environments where mixed charging infrastructure exists, such as fleet operations or commercial installations. The system ensures that each charger communicates its status and availability to the central management system, regardless of physical differences in hardware or power delivery capabilities.
Session data, including start and stop times, energy consumed, and payment details, are handled through standardized message exchanges. These messages are processed locally or forwarded to the backend as needed, depending on the configuration and network setup.
Practical implications for network operators
For charge point operators (CPOs), this capability simplifies network management by allowing them to treat all chargers uniformly, even if they differ in power output or physical design. It reduces the complexity of maintaining separate systems for different charger types.
Operators can also benefit from improved monitoring and analytics, as OCPP 2.0.1 enables consistent data collection across all devices. This helps in optimizing energy usage, identifying maintenance needs, and ensuring compliance with local regulations.
In practice, this means that a single Charging Management System (CMS) can oversee both high-powered Level 3 units and lower-output pedestal chargers without needing additional configuration or middleware to bridge compatibility gaps.
Related Reading
For more on related topics, see: OCPP 2.0.1 Concurrent Charging Sessions.
Further reading: EV Charging Energy Management | OCPP Smart Charging CMS | Tecell India
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