The unique design structure of the solar energy support enables the module to be adjustable according to different regions, so that the local solar energy resources can be fully utilized to achieve the maximum power generation efficiency of the solar module. At the same time, the connection mode, material selection and load analysis of support of photovoltaic module are analyzed and practiced in detail. It has good physical properties such as earthquake resistance, wind resistance, snow pressure resistance, corrosion resistance and so on, so that photovoltaic module can be used in a wider area.