Technology
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5 min read

Integration of G3-PLC Energy Meters for Stoen Operator (E.ON) – in Partnership with Kaifa Technology

specification

Project Type: Distribution/Integration

Client: Stoen Operator E.ON (Poland)

Product: Integration of G3-PLC Energy Meters for Stoen Operator (E.ON) – in Partnership with Kaifa Technology

Technology: G3-PLC, DLMS/COSEM, IDIS, P1, LTE

Description

Deploying G3-PLC Smart Meters for E.ON Group in Poland

As a subcontractor to Kaifa Technology, PySENSE was responsible for the end-to-end integration, customization, and deployment of G3-PLC-enabled energy meters as part of a large-scale Advanced Metering Infrastructure (AMI) project for Stoen Operator (a member of the E.ON Group) in Poland.

The primary communication technology used in this project was G3-PLC, combined with the DLMS/IDIS companion protocol, ensuring full interoperability within the European smart metering ecosystem.

To support system validation, we established a dedicated G3-PLC/IDIS interoperability lab at PySENSE, capable of simulating various communication and measurement scenarios—including LTE-based fallback communication and end-to-end security testing.

The project successfully concluded with a mass rollout of Kaifa meters across the Stoen Operator service area, fully integrated with existing DCU and HES systems.

Project management and technical coordination
Hardware and firmware customization of Kaifa meters to meet DSO mechanical, electrical, and metrological requirements
Implementation of security features compliant with operator standards, including DLMS HLS (High-Level Security)
Development of a standardized DLMS/IDIS data model to ensure compatibility with third-party DCU (Data Concentrator Unit) systems
Functional and conformance testing in terms of EMC and cybersecurity guidelines
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Integration of G3-PLC Energy Meters for Stoen Operator (E.ON) – in Partnership with Kaifa Technology