Providing evaluation and development services for photovoltaic materials. Based on the advanced instruments and professional technical talents of the Institute, and oriented by the market demand and referring to the domestic and international product and reliability standards, we provide a number of services including material property evaluation, reliability test and failure analysis, component and formula analysis, and new photovoltaic material development, etc., so as to satisfy the user's personalized needs in R&D and innovation, technological upgrading, and technological improvement.