The three-dimensional model of the laminated plate solar cell component is established by three-dimensional software, and the finite element analysis software ANSYS Workbench is used to analyze the key components of the laminated plate and the heating plate of the laminated plate. The analysis results show that the deformation of the bottom surface of the laminated plate is less than 3.7012 × 10^(-9) mm and the deformation is uniform, indicating that the force exerted by the electric cylinder on the battery component is balanced. In the heating process, the maximum deformation of heating plate edge is 7.1256×10^(-7) mm, and the deformation is small, which does not affect the pressure effect.