High-altitude desert PV base, Qinghai

Our modules were deployed in the Gonghe high-altitude desert PV base in Qinghai — among the largest solar bases of its kind, in commercial operation since 2020. High-irradiance, high-UV desert conditions at altitude are a direct analogue for Gulf desert projects and prove module durability exactly where it matters. Qinghai is also home to one of our own production bases, in Xining; the others are Jinzhou in Liaoning, Qujing in Yunnan and Yancheng in Jiangsu, with an annual module capacity of 20 GW between them. Module quality behind the supply is held to ISO 9001, ISO 14001, SA8000 and CQC certification and validated in a CNAS-accredited laboratory, on a technology base of 280+ authorized patents and 48 science-and-technology awards. This is a module-supply reference: it documents our modules operating in desert irradiance and temperature, the case we make for our anti-soiling, marine anti-corrosion and low-temperature-coefficient modules in Qatar.