Hanwha SolarOne
 Hanwha SolarOne Ltd. is a (China/Chinese)manufacturer of photovoltaic cells and panels. They are ranked seventh largest producer in the world by PVinsights.Hanwha SolarOne was renamed after Hanwha Group (one of Korea’s top conglomerates) took over China-based Solarfun Power Holdings a leading manufacturer of photovoltaic modules in 2010.