Fieseler Foundation Battery Storage System Tender - 136392527

Procurement Summary

Country: Germany

Summary: Fieseler Foundation Battery Storage System

Deadline: 23 Mar 2026

Posting Date: 23 Feb 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 136392527

Document Ref. No.: 125662-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

31440000 - Batteries

Purchaser's Detail

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Tender Details

Delivery, assembly, commissioning, maintenance and operation of a large battery storage system (BESS) at the Fieseler Foundation location in the commercial area of the city of Kassel Fieseler Foundation battery storage system The STW intends to build a BESS at a suitable location Location in the commercial area in the city of Kassel. The BESS is scheduled to be completed in early 2027. The project includes a stand-alone BESS that will have the necessary functions to enable flexible marketing on various energy markets to enable. These include system services (FCR, aFRR, etc.), the market for instantaneous reserves and revenue optimization on the spot market. The BESS is connected to the distribution network via a 10 kV switchgear of the local distribution network operator. The planned one Grid connection power should be approx. 9 MW. A network connection confirmation is available. The planned capacity of the BESS should offer at least 18 MWh (c-rate = 0.5). The BESS is to be planned, procured and installed as part of an EPC-light approach. The EPC contract includes the following aspects: system design, supply of all important equipment for the BESS units e.g. B. Batteries including housing and inverters, relevant SCADA systems, cabling and wiring of the BESS units on site, MV transformer, RMUs, cables from RMU to medium voltage switchgear and the medium voltage switchgear. The order also includes the commissioning and testing of the BESS units as well as operation and maintenance...
Document Type: Contract Notice Reference Number: NSG-2026-0009 Contract Type: supplies Doc Title: Batteriespeicher Fieseler Stiftung Dispatch Date: 2026-02-20 Publish Date: 2026-02-23 Submission Date: 2026-03-23

Documents

 Tender Notice