In recent years,solar street lights have been rapidly promoted across China.They do not only greatly improve the convenience of people's lives,but also open up a new path for street light applications.Through taking solar street lamp as the research object,the study analyzes the structure of the solar street lamp,proposes the optimal design material selection scheme suitable for different scenes,and puts forward the design ideas adapted to various environments according to the shortcomings of the solar street lamp modeling design.By analyzing the actual cases in the specific environment,the study further explores the reasonable design scheme,so as to promote the integration of solar street lights and the surrounding environment,and realize the dual optimization of function and aesthetics.