UseCase
EV Charging Microservices Platform
Supporting the evolution of a distributed, event-driven system to orchestrate EV chargers at national scale.
client
Plenitude On The Road
Plenitude On The Road operates in the electric vehicle charging infrastructure sector, managing thousands of charging points and offering customer care services, with a strong focus on accessibility and technological innovation of solutions.
Challenge
Complex multi-protocol EV infrastructure orchestration
Plenitude On The Road required ongoing support to coordinate thousands of diverse EV chargers across multiple countries, handling different communication protocols, energy management, session billing, security, and access control in real-time, while evolving an already operational platform.
Integrate multiple charger types supporting various OCPP protocol versions.
Enable roaming via OCPI, OICP/Hubject, GIREVE across different protocol versions.
Implement real-time session monitoring and automated invoicing.
Manage multi-ownership, access rules, visibility and security per charger.
Modulate kW delivery based on regional rules and energy supply/demand in real-time.
Solution
Distributed, event-driven microservices orchestration
Astrorei worked alongside Plenitude On The Road's internal IT team to enhance and extend a modular, event-driven architecture. Our focus was on improving the orchestration of distributed services, ensuring robust communication between system components, and supporting integration with multiple industry protocols and roaming platforms.
We contributed to the evolution of the platform by refining the handling of protocol negotiation, enabling reliable command and telemetry flows, and supporting the integration of new roaming partners. Our work emphasized real-time event processing, which underpins session management, automated invoicing, analytics, and billing workflows.
We also helped strengthen access, security, and multi-ownership rules through centralized policy management, and supported the optimization of energy delivery based on live supply/demand and regulatory constraints. Our collaboration included improvements to automation, deployment, and monitoring practices, contributing to a resilient and scalable system that supports country-wide operations.
Results
Results & Benefits
The platform delivered high performance, reliability and automation, enabling Plenitude On The Road to efficiently manage a multi-protocol, geographically distributed EV network with minimal manual intervention.
Reduced system latency by 40%, enabling real-time orchestration of chargers.
Supported over 5,000 EV chargers across 2 countries within initial rollout.
Achieved 99.9% uptime with auto-scaling microservices and distributed Redis.
Automated invoicing reduced manual billing efforts by 70%.
Energy modulation saved up to 15% in electricity costs via real-time adjustments.
Contact us
Scale your EV infrastructure with confidence.
Reach out to explore how Astrorei can architect resilient microservices for your charging network.
Technologies
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