Greatcell Energy Pty Ltd. is in the business of commercializing as well as developing Perovskite Solar Cell or PSC technology. This technology has been regarded as the third-generation photovoltaic technology which could be applied to the metal, glass, polymers or cement. The company has operations which focus on supplying as well as manufacturing the high-performance materials, and the company is focused on commercializing PSC photovoltaics.