The transportation of the towers is one of the most difficult components for what concerns the transport wind. The tower is the longest della'aerogeneratore and to perform its transport planning and a need to prepare accurate reports.
The tower supports the nacelle and the rotor, can be shaped or tubular tower.
To be able to withstand fluctuations and vibrations caused by wind pressure dell'aerogeneratore structure must be anchored to the ground through the foundation (which often are completely buried and built with reinforced concrete).