Reflectance of PV glass
with random textures

We exploit numerical modeling to study light absorption in a photovoltaic (PV) glass with a random texturation of constitutive material layers. In particular, we make use of realistic geometrical (computational) models built from AFM images of the texturation in the framework of a fullwave approach for the simulation of nanoscale light-matter interaction. We assess the inluence of various modeling features such as, the size of the simulated geometrical model, the application of periodic versus absorbing boundary conditions on the lateral faces of the geometrical model, the width of active layers, among others.