The concrete tower consists of precast ring elements, which are assembled and connected at site.
The tower can be climbed from the inside and is equipped with working platforms and a ladder with fall protection system. Optionally, a service lift or climbing assistance can be installed. The bottom cabinet sections are arranged in the tower bottom. The cabinet sections are connected to the generator and the top cabinet in the nacelle via power and control cables.
At the tower top the cables are routed through a cable loop. It allows the nacelle to turn several times in each direction without damaging the cables. The power cables between WTG and grid are routed through conduits.
The foundation is project-specific, depending on the ground conditions and the local rules and regulations.