Foundation building system for an offshore wind turbine and method for installation of an offshore wind turbine

Abstract

Provided is a foundation building system for an offshore wind turbine, whereby a monopile is configured to be placed on the seabed, having an upper portion) with a first attachment interface for attaching a foundation platform unit, at least one internal, second attachment interface in an interior cavity of the monopile for attaching at least one electrical platform unit, and a third attachment interface for attaching a tower of the offshore wind turbine atop the at least one electrical platform unit, wherein the upper portion is to be placed at least partly above sea level, the foundation platform unit providing at least one foundation platform extending around the tower when installed, and the at least one electrical platform unit comprising at least one platform for electrical equipment for guiding and/or connecting of an connection cable for connecting the offshore wind turbine.

Dependencies are inferred from the claim text.