Activ Solar
Activ Solar GmbH, headquartered in Vienna, Austria, was a developer of solar energy. It was engaged in the production of polycrystalline silicon (polysilicon) for the solar PV industry and the development of large-scale photovoltaic power stations in Ukraine. In February 2016, it filed for insolvency. Operations Polysilicon production Activ Solar produced high-purity polysilicon at its subsidiary PJSC Semiconductor Plant, located in Zaporizhzhia, Ukraine. The production of semiconductor materials at the original Zaporizhzhia Titan and Magnesium Plant dates back to 1935. The facility formed the foundation of PJSC Semiconductor Plant, which began production of semiconductor-grade polysilicon in 1964. It was separated from the Zaporizhzhia Titan and Magnesium Plant in 2002. The plant was historically also the only manufacturer of high-purity trichlorosilane in the Soviet Union. After comprehensive refurbishment and modernization, PJSC Semiconductor Plant reached an annual capacity of 2,500 metric tons of polysilicon and 27,000 metric tons of trichlorosilane (HCl3Si). In 2011, the facility reached capacity of ~20 metric tons per annum of monocrystalline silicon using legacy equipment with a plan to expand to ~400 metric tons per annum. The factory also produced silicon tetrachloride (SiCl4), hydrogen, nitrogen and hydrochloric acid. Solar PV projects development Activ Solar developed large-scale solar photovoltaic