Elastically deployable panel structure solar arrays

An elastically deployable panel structure for space solar array applications comprising:

• a) A panel support structure, wherein said panel support structure is operable for being rolled upon stowage, yet transformable to a stiff non-planar configuration upon deployment, said stiff non-planar configuration being operable as a mounting surface for solar cell arrays, wherein elastic strain energy is captured upon being rolled into the stowed configuration and released upon deployment to empower the transition from stowage to deployment,
• b) Wherein said panel support structure comprises a rectangular planar surface, said rectangular planar surface having a top surface and a bottom surface opposite said top surface, an inboard edge and an outboard edge opposite said inboard edge, and two longitudinal edges, wherein each of said two longitudinal edges are perpendicular to both said inboard edge and said outboard edge, a long axis, said long axis being parallel to said longitudinal edges, and a short axis, said short axis being parallel to both said inboard edge and said outboard edge, wherein each of said two longitudinal edges are reversibly curled towards said bottom surface to form an open cylinder in the deployed configuration, yet can be flattened to enable rolling in the stowed configuration,
• c) Twin mandrel sections, wherein each of said twin mandrel sections has a contacting perimeter and a rotational axis, wherein each of said twin mandrel sections is placed at a top corner defined by said outboard edge and each of said two longitudinal edges, wherein said rotational axis of each mandrel section is parallel to said short axis of said outboard edge, wherein a closed length of hook and loop strip comprises each contacting perimeter and is mateable with a corresponding strip of hook and loop strip placed topside along each of said two longitudinal edges, enabling said support structure to be rolled around said twin mandrel sections thereby forming a stowed configuration secured via contact between the mateable hook and loop strips attached to the top and bottom structure surfaces adjacent to the two longitudinal edges,
• d) And a deployment initiation system to enable transition from the rolled stowed configuration to the extended deployed configuration, said deployment initiation system being operable for initiating the release of elastic energy captured via flattening the reversibly curled edges of each of said two longitudinal edges during the rolling procedure of said stowed configuration.