Solar photovoltaic module support and photovoltaic system composed of same

The invention is suitable for the technical field of solar photovoltaic modules, and provides a solar photovoltaic module support and a photovoltaic system composed of the solar photovoltaic module support, the solar photovoltaic module support comprises a main body assembly, a supporting assembly is arranged at the top of the main body assembly, and one end of the supporting assembly is hinged to the main body assembly; the device solves the problem that an existing support can only control a photovoltaic panel to adjust the inclination angle within the range of 90 degrees, when the supports are located at the same position, the position of the sun changes according to different seasons, and the photovoltaic panel cannot be adjusted within the range of 90-180 degrees. By arranging the rotation adjusting assembly and the swing adjusting assembly, the swing adjusting assembly is used for adjusting the inclination angle of the photovoltaic assembly, the rotation adjusting assembly is used for adjusting the orie