摘要 |
The tower (3) has a tower base-section (11) successive to the tower top (9) towards the tower base (7), an expansion section (13) and a tower top-section (15). The largest cross section of the expansion section is larger than the cross section of the end of the tower base-section that is attached to the expansion section. A space (16) is designed for accommodating technical units from the expansion section. An independent claim is included for a wind power device with a photovoltaic system. |