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European Union emblem, ESPA 2021–2027 and Programme Competitiveness
About the project

A hybrid charging station, built for the Greek grid

The need

The increasing adoption of electric vehicles creates new demands on the power grid. Many areas, especially rural ones, lack sufficient capacity to support fast chargers, while upgrading a grid line can cost tens of thousands of euros and take up to six months.

Meanwhile, when many vehicles charge at the same time, demand spikes burden grid stability and raise energy costs for everyone.

The solution

By combining photovoltaic panels, battery storage and smart energy management software, the EVBOOST hybrid station delivers far more charging power than its grid connection alone would allow. It does this without expensive upgrades and without compromising distribution grid stability.

The system «learns» consumption and production patterns to charge the battery during cheap, green hours and discharge it when vehicles need power.

Goals

What we aim to achieve

Fast vehicle charging even on low-capacity grid lines

At least 30% reduction in charging cost

A more stable grid with fewer demand spikes

Participation in Demand-Response programmes benefiting the grid

Compatibility with chargers from any manufacturer

Greater utilization of solar energy for charging

How we get there

From design to pilot operation

M01–M12

Design

Requirements gathering, market research and overall solution design.

M12–M24

Build

Development of the hybrid charger and energy management software.

M24–M30

Test

Virtual simulations to validate performance before installation.

M30–M36

Pilot

Real-world operation and evaluation of results.

Project roadmap

10 milestones · Start: November 2025 · End: November 2028

O1 · M01Completed

Start of EVBOOST

Kickoff meeting and first project minutes.

O2 · M12In progress

Requirements, use cases and market analysis

Needs, usage scenarios and the Greek charging market are documented.

O3 · M18

System architecture

Overall architecture of the hybrid station is complete.

O4 · M24

Hybrid charger system

Design and build of the EVBOOST hybrid chargers are complete.

O5 · M30

Energy management system

Design and build of the optimal energy management system are complete.

O6 · M30

Simulation tests

Simulation tests of the system are complete.

O7 · M35

Pilot

The station operates in real conditions and is evaluated.

O8 · M36

Research and dissemination

Research work and dissemination activities are complete.

O9 · M36

Exploitation strategy

Strategy for using the solution after the project is complete.

O10 · M36

Project report

Final project report is complete.

The pilot installation

TBA

The pilot installation site has not been confirmed yet.

3
dual EV chargers (1 DC, 2 AC)
388 kW
installed charger power
6
parking spots with solar canopies
300 kWh
battery storage system

1 dual DC, up to 150 kW per vehicle (300 kW total), and 2 dual AC, up to 22 kW per vehicle (88 kW total).

A hybrid charging station, built for the Greek grid