Solar array

摘要

The array has an unfolded structure (2) and a set of sheet material (30). The sheet material comprises a solar cell carrier (3) that is provided with solar cells. The solar cells are flexibly designed and the solar cell carrier is designed in a flexible and rollable manner. The unfolded structure comprises a rolling device for the solar cell carrier. A sleeve drum comprises a retainer device for each of the sheet material. An independent claim is also included for an operating device comprising articulated joints.