The photovoltaic module: The photovoltaic cells are electrically connected in a series of rows and columns, thereby forming a module. The cells are mechanically protected from atmospheric agents by a glass pane placed at the front of the module and by insulating materials and plastics placed posteriorly.
The photovoltaic modules come complete with high-efficiency polycrystalline silica cells that utilize a prismatic glass pane in order to optimize light dispersion. 
The anodized aluminum frame offers constant structural support and provides resistance to the weight of accumulating ice and snow. The accompanying junction box contains all of the necessary electrical attachments and couplings.