China Datang's 500 MW Xinghai Base, the country's largest PV power station, is operational in Qinghai Province. Guoqiang Xingsheng's GQ-F stable series fixed brackets played a crucial role, providing over 400MW. The project in Hekatan, Xinghai County, will supply 1 billion kWh annually, saving 328,700 tons of coal and cutting 988,700 tons of CO2.