EnBW is seeking a turbine supplier for the 900MW He Dreiht offshore wind farm in the German North Sea.
Turbines should have individual capacity of at least 7MW, according to the tender document.
The contract will cover planning, production, delivery, installation, commissioning, trial operation and documentation, as well as SCADA and servicing.
EnBW said detailed specifications, technical employers requirement, design basis and contract will be made known with the submission of the tender documents.
The contract will run from July 2021 until 30 December 2025, according to the tender document.
Interested parties have until 3pm local time on the 5 February to apply.
He Dreiht will be located about 85km north of the island Borkum and 95km west of the island Helgoland.