Eunice Energy Group

Eunice Energy Group

Marousi, Athens, Greece

SolarWindEnergy StorageOther
9.2 MW installed
Profile last updated: April 23, 2026

About

Eunice Energy Group is a renewable energy company headquartered in Marousi, Athens, Greece specializing in Solar, Wind, Energy Storage.

Eunice Energy Group is a Greek renewable energy company operating since 2001. It develops, manufactures and operates renewable energy systems, including solar and wind equipment (such as the EW16 Thetis wind turbine), battery energy storage projects, hybrid micro-grid and smart grid solutions (S4S), and EV charging infrastructure. The group also supplies electricity exclusively from renewable sources to Greek businesses and households through its Eunice Power brand, and offers energy autonomy products and services under the Eunice Home and Eunice Commercial brands. Subsidiary Eunice Wind manufactures wind turbines and EV chargers at its Mandra, Attica facility. Eunice Laboratories participated in the TILOS Horizon 2020 project.

Headquarters

Marousi, Athens, Greece

Focus areas

Renewable energyEV chargingEnergy storageWind turbinesHybrid power systemsMicro-gridSmart gridEnergy autonomyRenewable electricity supply

Products & services

Business models

B2BB2C

Value chain

R&DManufacturingDevelopmentConstructionO&MRetail

Service areas (1)

  • EV charging infrastructure

    Design, manufacture, installation, after-sales and maintenance of EV chargers, including third-party charger installation.

Locations

Headquarters

Chimarras 5, 15125, Marousi, Athens, Greece

Operating locations (4)

  • Evnikis 10, Thesi Patima, Mandra, Attica, Greece
  • Friedrichsstraße 171, Berlin, Germany
  • Emmy-Noether-Ring 18, Unterschleißheim, Germany
  • Mpoumpoulinas 1, Nicosia, Cyprus

Service regions

Greece

Projects

3

TILOS Hybrid Power System (S4S)

OperationalHybrid renewable power system

Hybrid renewable power, generation and storage system on Tilos island, Greece, designed, funded, built and operated by Eunice Energy Group. Supplies the island's electricity largely from renewable sources.

Tilos, Greece

Ptolemaida Battery Energy Storage System

PlannedBattery storage

Large-scale battery energy storage station in the wider Ptolemaida area, with production licenses approved by the Energy Regulatory Authority.

250 MW capacityPtolemaida, Greece

Arcadia Battery Energy Storage System

PlannedBattery storage

Large-scale battery energy storage station in the Megalopoli area, with production licenses approved by the Energy Regulatory Authority.

250 MW capacityMegalopoli, Greece

Credentials & affiliations

Certifications

ISO 9001:2015

CE Certified

TUV Type Certificate

Awards

EU Sustainable Energy Awards - Energy Islands category winner (TILOS Project)

EU Sustainable Energy Awards

EU Sustainable Energy Awards - Citizens Award category winner (TILOS Project)

EU Sustainable Energy Awards

Partnerships

Hubject network, TILOS Project consortium (Horizon 2020)

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