Flex-Solar-Bw an Der Thu Tender in Germany - 134226596

Procurement Summary

Country: Germany

Summary: Flex-Solar-Bw an Der Thu

Deadline: 19 Feb 2026

Posting Date: 23 Jan 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 134226596

Document Ref. No.: FLEX-Solar

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

72222300 - Information technology services

Purchaser's Detail

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Tender Details

The FLEX-Solar-BW research project at the Ulm University of Technology aims to test the “Flexible Export Limits” for photovoltaic systems in Baden-Württemberg, which were successfully introduced in South Australia. Flexible export limits are a solution Overcoming the currently increasingly common requirement of zero feed-in by network operators and an alternative to the 60% limit of the solar peak law. FLEX-Solar-BW is testing the world's leading solution for active feed-in management Photovoltaic house roof systems in low voltage under the conditions of the German smart meter infrastructure. The solution includes querying the actual feed-in in real time and controlling the feed-in from rooftop systems. The project opens up Cost reduction potential and increases the acceptance of the control rollout for consumers and network operators. Embedded in the THU Smart Grid Laboratory and Energy Park as well as real field tests with network and system operators, it offers a unique Research environment and strengthens Baden-Württemberg's position as an innovation location for sustainable energy systems. In addition to the overarching goal of creating a cost-efficient solution for controlling the feed-in, which has been successfully tested in South Australia To learn about building roof photovoltaic systems, the project pursues the following specific goals for the transfer, testing and further development of this approach in the German context: • Installation and operation of an IEEE 2030.5 server in Baden-Württemberg standardized, secure communication between inverters and distribution network operators based on the IEEE 2030.5 standard, including support for setup and operation in a local cloud. • Integration of the IEEE 2030.5 standard into the German one Control rollout by integrating CLS gateways (theben smart energy) and testing the control solution in the control room of the THU Smart Grid Laboratory in cooperation with advalju. • Connection...

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