Photovoltaic module of 125 W composed of 36 multicrystalline PV cells without a layer of solder. An impressive performance - Extra thin electrode grids - Field retrodifusor BSF post (Back Surface Field) to optimize the degree effectiveness of cells - Posterior coated especially reflective - Exclusive design of the bus bar - Solar glass with high transmittance anti-glare coating - Minimum Tolerance + / - 3% - High-performance normal employment - Connection box protected against fire - Diode bypass high reliability