multijunction photovoltaic material pin photovoltaic device that comprises ceramic and methods of obtaining the same type.

摘要

photovoltaic material multijunction type P? IN, photovoltaic ceramic device comprising the same and methods of obtaining them. # The present invention relates to a photovoltaic materials PI type? N wherein it comprises at least three semiconductor junctions P? IN stacked tandem whose chick P, I and N layers comprise hydrogenated microcrystalline silicon contained in a matrix of amorphous silicon in their composition, and further wherein each of the P and N layers of PIN junction type each having a particular composition. This material is suitable for the production of photovoltaic dispositive with ceramic support, preferably conventional materials used in the construction industry. It is also object of the present invention the method of obtaining the photovoltaic material as well as the method of conditioning the surface of the ceramic support in question and enamel used for such packaging, the composition is novel and inventive.