关键词：硅太阳能电池；实验室；太阳能
摘 要：NREL and Solar Power Industries will cooperate to evaluate technology for producing solar grade silicon from industrial waste of the phosphorus industry, as developed by the Institute of Physics and Technology (IPT), Kazakhstan. Evaluation will have a technical component to assess the material quality and a business component to assess the economics of the IPT process. The total amount of silicon produced by IPT is expected to be quite limited (50 kg), so evaluations will need to be done on relatively small quantities (5 kg/sample). Department of Energy (DOE) laboratories, including NREL, have been placing subcontracts for research and development services with scientific institutes in the Newly Independent States (NIS) under various DOE programs for many years.