Voltrelli CSMS · Charging management platform

The platform behindevery charging connection.

Bring chargers, daily operations and the driver experience together. Voltrelli CSMS gives operators a central backend to follow their network, manage commercial rules and coordinate charging within the electrical capacity of each site.

See how it works
  • OCPP-connected infrastructure
  • Dynamic load balancing
  • Your brand, your charging network
Conceptual illustration. Interfaces, colours and charging locations are examples.

The operator backend

Run the network with the detail each site needs.

Move between a network view and individual charging sessions. Keep infrastructure information, commercial settings and usage reporting connected to the same operational context.

Infrastructure & sessions

Understand what is happening at your charging points and review the information needed for day-to-day operation.

  • Station and connector status
  • Live telemetry from compatible chargers
  • Charging session information

Tariffs & commercial rules

Adapt the charging offer to the people and locations you serve, with rules that reflect your operating model.

  • Charging tariffs
  • Idle fees where configured
  • Corporate pricing rules

Access & driver experience

Connect the operator’s setup with a clear experience for the people who use the network.

  • App-based access
  • RFID or QR where supported
  • Rules for the relevant user groups

Reporting & connections

Turn session information into a useful view of activity and discuss how it fits your existing processes.

  • Session and usage reporting
  • Site and network visibility
  • Integration requirements scoped per project
Official OCPP 1.6 certification badge — Core, Advanced Security and Smart Charging

Verifiable certification

Voltrelli CSMS. OCPP 1.6J certified.

Certificate OCA.0016.1186.CSMS, dated 21 January 2026, covers the Core, Advanced Security and Smart Charging profiles for Voltrelli CSMS.

Certificate holder: Smart Business & Technologies Solutions SRL.

View the official OCA listingOpen the certificate PDF

Certification applies to the product and software version identified in the certificate.

One session. Connected experiences for the driver and operator.

The charger, CSMS and app each have a different role. Explore how session data connects the physical charging point to the operator’s workspace and the driver’s experience, while electricity travels from the site supply to the vehicle.

How it works

Make charging work within the power your site has.

A charging installation shares electrical capacity with the rest of the site. Dynamic load balancing coordinates the power available to compatible chargers around configured limits, the building’s demand and the requirements of the installation.

Load balancing

A charging service with your identity, from app to operations.

Give drivers a recognisable service and your team its own operating environment. Combine your logo and colours with native apps, a separate backend, reporting and invoicing, and the access and payment touchpoints your network needs.

White-label

Built around your infrastructure

Connect the right equipment and operating model.

A useful platform starts with the real installation. We assess charger compatibility, electrical constraints and the connections needed by your organisation before defining the deployment.

OCPP equipment

Connect compatible charging hardware; confirm the model and supported functions during assessment.

Conceptual illustration. Select a stage to explore the assessment.

Compatible equipment
Charger communicationOCPP 1.6J
OCPP equipment

Roaming · OCPI 2.2.1

One experience. Connected charging networks.

Voltrelli CSMS supports roaming through OCPI 2.2.1. Connect your network with partner networks so drivers can access participating charging points through their existing mobility service.

  • Interconnected charging networks
  • Access through participating mobility services
  • Station and session information exchanged between partners

Availability, access and applicable tariffs depend on the roaming agreements and the participating charging points.

Questions before you start

A clearer picture of your platform project.

What is the difference between the CSMS and the app?

The CSMS is the backend used to operate the charging network: stations, sessions, tariffs and site settings. The app is the driver-facing interface for finding and using supported charging points.

Can Voltrelli work with existing chargers?

Compatible OCPP equipment can be connected. We review the charger models, firmware, connectivity and functions you need before confirming a migration or new deployment.

Does load balancing increase my electrical connection capacity?

It manages the power already available within configured limits. It does not change the physical connection capacity or replace electrical protection and a correctly designed installation.

Can our brand appear in both the app and the operator portal?

Yes. Both the driver app and operator portal can use your brand. We define the identity, configuration and delivery scope for your own project together.

How do I request a demonstration?

Use the demo request to open the contact form for the CSMS platform. Tell us about your sites, chargers and priorities so we can prepare a relevant conversation and demonstration.

See the platform in context

Let’s talk about the network you want to run.

Show us your operating model, existing equipment and plans. We can walk through the backend, load balancing and white-label options around the questions that matter to your project.

Request a platform demo

Send your request through our contact form. We will agree the next steps with you.