Eurowind Energy Romania announces that the main equipment for the Teiuș battery electricity storage system (BESS) has arrived on site, and the project is entering the installation and integration phase. The total investment of the project is updated to 21 million euro, with financial support from the National Recovery and Resilience Plan (PNRR).
BESS Teiuș has a storage capacity of at least 116.96 MWh (over 120 MWh in the delivery configuration) and is designed to bring flexibility to the energy system, by storing energy and delivering it when the grid needs it.
“The arrival of the equipment marks a practical, decisive stage: we are moving into the installation and integration phase of the system. In Teiuș we are building an investment that brings system value – flexibility and stability for the grid, at a time when the integration of renewable energy increasingly depends on modern storage capacities”, said Adrian Dobre, Country Manager Eurowind Energy Romania.
The system implementation is carried out under a full EPC contract signed with Visual Fan S.A. (Renewable EPC by Allview), worth over 16.6 million euros, which covers the entire supply chain: from design and procurement, to construction, installation, integration (including in SCADA/DMS/EMS systems), testing and authorization for commercial operation.
The BESS containers integrate lithium-iron-phosphate (LFP) batteries, a technology frequently chosen in large-scale storage projects for its safety profile and thermal stability. The system includes a Battery Management System (BMS) for real-time monitoring of critical parameters (such as cell voltage and temperature), as well as advanced safety measures – sensor detection (smoke/temperature/gas), protection systems and thermal management, including liquid cooling, for more precise temperature control and operational performance.
Active on the local market since 2011, Eurowind Energy Romania develops and operates renewable energy projects, with a dedicated local team. The company’s portfolio includes four operational solar parks – Hălchiu, Măgurele, Pufești and Teiuș – and a pipeline of approximately 7 GW in various stages of development. By the end of Q2 2026, the company will reach an operational capacity of 124 MW in Romania.