OCPP vs. Modbus
A comprehensive overview of two key protocols in e-mobility charging systems
This whitepaper provides a clear comparison of two key communication protocols in e-mobility charging systems: OCPP and Modbus. It explains their roles, strengths and differences – and how they work together in modern charging infrastructure.
In particular, we provide answers to the following questions:
- What Are OCPP and Modbus?
- What are key differences between OCPP and Modbus?
- How do these two protocols coexist and how do you integrate them?
Who is it for?
- Product managers
- Charging solution providers
- Procurement professionals