In the last week of the first half of the year, a number of large-scale photovoltaic power generation projects were launched in many parts of the country, with construction sites concentrated in Chongqing, Sichuan, Shaanxi, Gansu, Ningxia and other western regions, and investment units including the State Power Investment Corporation, Huaneng, Huadian, Datang and Zhejiang Energy Group, with total installed capacity exceeding 1.8GW.