Simulation Investigation of the Wind Load of Photovoltaic Panels

In this article, a simulation and evaluation of the mechanical stress exerted by wind on photovoltaic panels is performed. The stresses solar cells in PV module are calculated using finite element method, taking into account pressure allowable stresses, according to regulatory requirements. Seven different operating positions panel during its rotation from 0° 90° considered. each these positions, distributed load for computer simulations 1 kN/m 2 . It clear them that all panel, maximum obtained frame. These cases vary around value 50 MPa not dangerous structure.