US Patent 10189582 Elastically deployable panel structure solar array

An elastically deployable panel structure for space solar array applications includes a support structure having a first stowed configuration and a second deployed configuration. The stowed configuration has elastic strain energy that powers deployment of the support structure. The elastically deployable panel structure does not include a boom. Longitudinal edges of the support structure may be curved downward to form an open cylinder when in the deployed configuration. The support structure is configured to be operable as a mounting surface for solar cell arrays.