Implementation of Battery Energy Storage System Tender - 152038107

Procurement Summary

Country: Slovakia

Summary: Implementation of Battery Energy Storage System at Čierny Vahopis: the Subject Matter of the Tender Comprises Epc Performance of all Supplies and Sluzby Related to Design and Engineering, Permitting....

Deadline: 05 Nov 2026

Posting Date: 05 Nov 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 152038107

Document Ref. No.: 15819 - IOX

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45310000 - Electrical installation work
45253100 - Demineralisation plant construction work
31434000 - Lithium accumulators

Purchaser's Detail

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Tender Details

Implementation of Battery Energy Storage System at Čierny VahOpis: The subject matter of the tender comprises EPC performance of all supplies and sluzby related to design and engineering, permitting and other engineering activities, transportation, installation, commissioning and putting into operation of the newly installed equipment.The principal scope of supply is the construction and commissioning of a Battery Energy Storage System (BESS) providing the following functions and sluzby:•Frequency Containment Reserve (FCR);•automatic Frequency Restoration Reserve (aFRR);•market sluzby, including Day-Ahead and Intraday market participation, energy arbitrage and imbalance management;•Limited Frequency Sensitive Mode Overfrequency (LFSM-O) and Underfrequency (LFSM-U), providing active power response in the event of an increase or decrease in grid frequency; and•island operation to ensure the auxiliary power supply of the pumped-storage hydropower plant in the event of a loss of the 22 kV power supply.The BESS shall have a total usable energy capacity of at least 480 MWh and a rated power of at least 120 MW and shall be connected to the 400 kV substation via a newly constructed 400 kV bay.The scope of works includes all engineering and permitting activities, preparation of design documentation, civil, electrical and mechanical works, delivery and installation of battery containers, power conversion systems, energy management systems, transformers, switchgear and associated equipment. The contractor shall also ensure integration with existing plant systems, implementation of control, protection, monitoring and communication systems, fire protection and security systems, testing, commissioning, performance verification and training of operating personnel.The tenderer shall provide all documentation, certifications, inspections and sluzby necessary to ensure safe, reliable and long-term operation of the BESS installation.Druh zakazky: TovaryDoplňujuci druh zakazk...

Documents

 Tender Notice