Lithuania-based renewable energy developer Eternia Solar has awarded a contract to ELEKTROTIM for the design and construction of power infrastructure supporting its 30 MW solar photovoltaic project in Kłodzko, southwestern Poland.

Under the agreement, ELEKTROTIM will be responsible for designing and constructing a 110 kV substation, developing the cable infrastructure required to connect the solar farm to the national grid, and modernizing the existing Kłodzko grid substation. The company will also oversee the energization and commissioning of the project.

The contract is valued at approximately PLN 21.95 million (around EUR 5 million) and is expected to be completed by May 2027. The agreement includes a 60-month quality warranty for the delivered infrastructure.

The project forms part of Eternia Solar’s broader expansion strategy in Poland, one of Europe’s fastest-growing solar markets. The development is expected to strengthen grid connectivity for renewable energy generation while supporting the country’s ongoing energy transition efforts.

The award highlights the growing importance of grid infrastructure investments in facilitating the integration of large-scale renewable energy projects as Poland continues to expand its solar power capacity.

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