Oze Grup, in partnership with PVI Enerji, ELİN Enerji, HMK Demir Çelik, Sunroof Enerji, and Solex Energy, has developed and commissioned Turkey’s first large-scale hybrid solar photovoltaic and battery energy storage power plant near Sivrihisar in Eskişehir Province, combining a 49.2 MWp solar array with a 34.1 MWh BESS to provide grid-connected renewable energy with storage capabilities.
The facility is located in Sivrihisar, Eskişehir Province, approximately 100 km southwest of Ankara. The solar power plant has a peak capacity of 49.2 MW, while its 29 MW grid connection aligns with the 34.1 MWh capacity of the integrated BESS. The plant was designed and constructed by PVI Enerji for Oze İnşaat ve Beton Sanayi, with BS Distributed Energy Systems (BS DES) participating throughout all project stages. Additional contractors involved include ELİN Enerji, HMK Demir Çelik, Sunroof Enerji, and Solex Energy.
Country updates
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January 15, 2026
RES Completes Sale of 60 MW Demirli Wind Project to Reges Elektrik in Türkiye
The Demirli Wind Energy Project, a 60 MW onshore wind farm located in Kırşehir, Kaman Province, Türkiye and developed by RES (Renewable Energy Systems), has been sold to Reges Elektrik, foll...
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September 23, 2025
USD65 million senior debt financing package signed to support the YEKA Erzin-2 Hatay Solar PV Project
The Asian Infrastructure Investment Bank (AIIB) and the Industrial Development Bank of Türkiye (TSKB) have signed a USD65-million senior debt financing package to support the YEKA Erzin-2 Hatay S...
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January 20, 2025
Rolls-Royce won large-scale mtu battery storage order for wind farm in Turkey
Polat Enerji has awarded a contract to Rolls-Royce to supply a 132 MWh Battery Energy Storage System (BESS) to be installed at Polat’s 118 MW Goktepe wind power plant in Yalova, northwestern Tur...
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January 26, 2024
Contract awarded for installation of wind turbines in three Turkish provinces
Heitkamp Industrial Solutions GmbH has won a contract for the installation, technical and commercial management of wind turbines in three Turkish provinces. Heitkamp Industrial S...
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July 11, 2023
Nordex secures turbine order for 56 MW extension project of Kartal wind farm
Nordex Group has been awarded a turbine order by VRES Enerji for the development of the 56 MW extension project of the Kartal wind farm located in the Eskişehir Province, Turkey. The...
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