module bracket; tilt design; In order for solar cells to receive as much solar energy as possible in a year, we have to choose an optimum dip for the solar module. The discussion on the optimum dip angle of solar modules is based on different regions. Wind-resistant design in the solar street lamp system, the structure of a need to attach great importance to the problem is wind-resistant design. Wind-resistant design is mainly divided into two large pieces, one for the battery support of the wind-resistant design, the second is the wind-resistant design of the lamp bar. The following two pieces are analyzed separately.