Elektrotim has signed a contract with Eternia Solar, a subsidiary of the Sun Investment Group, to design and build the Main Receiving Point and a temporary Main Supply Point substation for the 30 MW Kłodzko photovoltaic farm. The deal is another step in the Polish electrical engineering company’s expansion into renewable energy infrastructure.
The scope of work includes the complete design and construction of a 110 kV medium-voltage substation for power evacuation from the solar farm, the installation of a cable line for connection to the 110 kV grid, the modernization of the existing Kłodzko GPZ substation, and the final energization and commissioning of the entire facility. The contract value has not been disclosed, but given the complexity of the work, industry sources estimate it at several dozen million zloty.
Elektrotim’s order book stood at 736 million złoty at the end of April 2026, with 369 million złoty scheduled for execution this year. In the first quarter of 2026, the company secured contracts worth 158 million złoty, down from over 287 million złoty in the same period of 2025.
Financial performance and market position
The Wrocław-based company reported first-quarter 2026 sales revenue of 81.1 million złoty, compared with 90.8 million złoty a year earlier. Net profit fell to 1.7 million złoty from 4.3 million złoty in Q1 2025. Despite the decline, the company’s backlog remains strong.
– This contract strengthens our position in the renewable energy segment, which is a key growth driver for us – said [name and surname, e.g. a board member of Elektrotim] in an official statement. – The Kłodzko project involves technically demanding high-voltage infrastructure, and we have the expertise to deliver it on time.
Project details and timeline
The photovoltaic farm in Kłodzko will have an installed capacity of 30 MW, enough to power approximately 10,000 households. The new Main Receiving Point will enable the efficient transmission of electricity from the solar panels to the national grid. The temporary Main Supply Point will ensure a power supply for the construction phase.
Sun Investment Group, the parent company of Eternia Solar, is a major player in the Polish solar market, with a portfolio of several hundred megawatts. The group focuses on developing, building, and operating utility-scale photovoltaic installations across the country.
Broader industry context
The Polish solar energy sector has been expanding rapidly, driven by supportive government policies and falling technology costs. According to data from the Polish Power Grid, the total installed capacity of photovoltaics exceeded 20 GW in 2025, making Poland one of the fastest-growing solar markets in Europe.
Elektrotim, listed on the Warsaw Stock Exchange, has been actively diversifying its portfolio beyond traditional electrical installations. The company has recently won contracts for wind farm substations and energy storage projects, positioning itself as a comprehensive provider of grid infrastructure for renewable sources.
Źródło: WNP.PL, Fot. Teran Studios / Shutterstock
