In recent years, satellite-based solar radiation data resolved in spectral bands have become available. This has for the first time made it possible to produce maps of the geographical variation in the solar spectrum. It also makes it possible to estimate the influence of these variations on the...

In this paper submerged photovoltaic systems (PVSs) are investigated with regard to the efficiency increase of PVS under high irradiance and ambient temperature; in particular, the optical and thermal effects are studied by means of experimental tests and mathematical models. The increment of...

Cadmium telluride films were deposited from a CdTe target using rf planar magnetron system on CdS/ITO/Glass substrates. The as grown films were polycrystalline and consisted of closepacked array of preferentially oriented single crystal grains. Chemical heat treatment using cadmium chloride was...