Design method for solar panel device of sun-synchronous orbit satellite and solar panel device designed by adopting method

The invention discloses a design method of a solar panel device of a sun-synchronous orbit satellite and the solar panel device designed by adopting the method, belongs to the technical field of satellite solar panels, and solves the problems of difficulty in attitude adjustment, high manufacturing cost and long development period of an existing solar panel. The method comprises the following steps: establishing a satellite body coordinate system, wherein the satellite body coordinate system coincides with an orbital coordinate system; the rotating shaft of the solar panel coincides with the rotating axis of the sun vector; calculating an included angle beta between the sun vector and the orbital plane; according to the included angle beta, the included angle alpha between the normal of the solar panel and the rotating shaft of the solar panel is obtained, and the included angle alpha and the included angle beta are complementary angles; and designing the solar panel device according to the included angle alp