SOLAR BATTERY PANEL Russian patent published in 2019 - IPC H01L31/42 B64G1/44 

FIELD: physics.

SUBSTANCE: solar battery panel comprising a frame made of elastic elements and photoconverters, wherein according to invention photoconverters have trapezoid shape, and the frame is made in the form of elastic rings of different diameter, arranged concentrically and uniformly, each photoconverter is fixed by its base on two adjacent rings of the frame, and the size of the photoconverters, the shape of the trapezoids and the features of their attachment to the frame are selected based on the possibility of transforming the frame from a flat surface into a hemisphere.

EFFECT: invention provides the possibility of reducing the visibility of the spacecraft by changing the area of the reflecting surface of the solar panel.

1 cl