Public Motorway

Infrastructure Built for Continuous Traffic

Highway charging is about more than installing a high-power charger. It means having the capacity to serve multiple vehicles simultaneously, maintaining high availability throughout the day, and allowing drivers to continue their journey with minimal interruption.

Voltrelli designs and operates high-power charging hubs for locations where traffic is continuous and charging demand can vary significantly throughout the day.

From passenger cars and commercial vehicles to electric trucks, each project can be configured around available grid capacity, expected traffic volumes and future expansion requirements.

The development of high-power charging infrastructure along Europe’s strategic transport corridors is also a key priority of the European Union. Through the Connecting Europe Facility (CEF) and its Alternative Fuels Infrastructure Facility (AFIF), the EU supports the deployment of publicly accessible alternative-fuels infrastructure along the TEN-T network, helping accelerate the transition towards zero-emission transport.

Designed for High-Demand Locations

• Ultra-fast DC charging for short and efficient stops

• Simultaneous charging of multiple vehicles

• Dynamic power distribution across charging points

• Infrastructure designed for continuous, everyday operation

• Support for passenger cars, commercial fleets and heavy-duty transport

• Integration with renewable energy generation and battery storage where required

Demonstrated at Full Scale

LG TRANS High-Power Charging Hub — Turda, Romania

Near Turda, Romania, Voltrelli has developed one of its most advanced high-power charging hubs, designed to support up to 18 electric vehicles simultaneously, including electric trucks.

The project was developed together with LG TRANS, with support from CINEA and EU funding, and brings together high-power charging, renewable energy generation and battery energy storage in a single integrated location.

The hub integrates:

8 × ABB 400 kW charging stations
1 × 360 kW charging station
More than 3.5 MW of total charging infrastructure
2 MW of on-site photovoltaic generation
4 MWh battery energy storage system

With a total investment of more than €4 million, the project combines charging infrastructure, local renewable energy production and energy storage at the same site.

For compatible vehicles, charging power can reach 400 kW, making the hub suitable not only for passenger cars but also for the next generation of commercial vehicles and high-power electric trucks.

The project demonstrates how EU-supported infrastructure can translate into real-world charging capacity for both passenger and heavy-duty electric transport, contributing to the development of the TEN-T network and the wider transition to zero-emission mobility.

More Than a Charging Station

High-traffic corridors increasingly require infrastructure capable of managing both energy and vehicle flows.

By combining high-power charging with photovoltaic generation, battery storage and intelligent energy management, a charging hub located along a strategic transport corridor can increase the energy available for charging while making more efficient use of the site's electrical infrastructure.

The result is infrastructure designed not only for today’s traffic, but also for the growing number of electric vehicles and the next generation of vehicles requiring increasingly higher charging power.

Ideal Locations

• Motorway service areas

• Parking and rest areas

• Fuel stations

• Logistics and transport corridors

• Retail and hospitality locations along major routes

• Strategic locations across the TEN-T network

Built for the Next Generation of Road Transport

Whether it is a single high-power site or a network of charging hubs distributed along a major transport corridor, Voltrelli can integrate the charging infrastructure, energy systems, software platform and operational capabilities required to keep vehicles moving.

From grid connection to charging session — one integrated infrastructure.

Hero Statement

Ultra-fast charging for the routes that keep Europe moving.

High-power charging hubs for passenger cars, commercial vehicles and electric trucks, combining scalable infrastructure, energy storage and intelligent power management.