Your guide to the OCPP protocol

Choosing the right charging station and OCPP protocol: a beginner's guide

The OCPP protocol is a decisive consideration when selecting a charging station and central management system, often called the backend. Why does the right choice matter, and what risks arise from incorrect specifications?

OCPP 1.6-J: more than a standard

Open Charge Point Protocol (OCPP) connects a charging station with its management system. Version 1.6-J uses JSON. Supported features vary by device and implementation.

Why not simply OCPP 1.6?

The OCPP 1.6 label alone does not indicate which features a station supports. Define the required scenarios and verify them with both the station supplier and the platform provider.

Specifying needs and scenarios

Defining use cases helps clarify what you expect from a charging station and its backend. Translate these scenarios precisely into technical requirements: identify the specific messages, parameters and keys that define the functions your operations need. This detailed specification ensures the station has all required capabilities.

Testing before purchase

Our advice is simple: trust, but verify. Checking selected OCPP scenarios and requirements with the supplier is essential to a successful investment. We offer consultations to help define your needs and ensure the station meets your expectations.

AgeVolt testing services

We agree the test scope, deliverables and price individually based on the required scenarios and equipment being tested. For a current offer, contact AgeVolt.

We provide these services before you sign a supplier contract, helping ensure your investment will meet your needs over the long term.

Attachments that answer further questions and help you move forward:

OCPP1.6 - guide to specifying charging station requirements.xlsx:
This file is a guide with steps and recommendations for specifying charging station requirements. It includes useful tips for accurately and efficiently identifying the OCPP functions and capabilities your station should support.

OCPP1.6 - AgeVolt charging station specification.xlsx:
An Excel spreadsheet giving a detailed overview of how individual OCPP 1.6 functions are integrated into AgeVolt products. 

OCPP-1.6 - complete documentation EN.pdf:
A complete technical document with detailed information on the OCPP 1.6 protocol. It is a valuable resource for technical specialists seeking a deeper understanding of the standard and its implementation.
These documents help ensure your charging stations meet all technical and business requirements and are ready for integration into modern electromobility infrastructure.