Ferroglobe, as the leading producer of silicon metal, has implemented a project known as Ferrosolar which consists of producing photovoltaic solar-grade silicon with a purity of 99.9999%, using metallurgical processes for purification of standard-quality silicon metal which is used for the aluminum and chemical industry as raw material. Ferrosolar has developed several technologies for silicon purification in order to produce not only Solar grade Silicon but also different qualities of Silicon Powders for new cutting-edge applications.
