Chilean Energy Minister Juan Carlos Jobet (L), China's Special Representative for Climate Change Affairs Xie Zhenhua (C) and Chilean Environment Minister Carolina Schmidt (R) visit the Quilapilum photovoltaic plant, in Colina, about 40 km north of Santiago, Chile on August 20, 2019. (Photo by MARTIN BERNETTI / AFP)

Chilean Energy Minister Juan Carlos Jobet (L), China's Special Representative for Climate Change Affairs Xie Zhenhua (C) and Chilean Environment Minister Carolina Schmidt (R) visit the Quilapilum photovoltaic plant, in Colina, about 40 km north of Santiago, Chile on August 20, 2019. (Photo by MARTIN BERNETTI / AFP)

Chilean Energy Minister Juan Carlos Jobet (L), China's Special Representative for Climate Change Affairs Xie Zhenhua (C) and Chilean Environment Minister Carolina Schmidt (R) visit the Quilapilum photovoltaic plant, in Colina, about 40 km north of Santiago, Chile on August 20, 2019. (Photo by MARTIN BERNETTI / AFP)

View of the Quilapilum photovoltaic plant in Colina, about 40 km north of Santiago, Chile on August 20, 2019, during the visit of Chilean Energy Minister Juan Carlos Jobet, Chinese Special Representative for Climate Change Affairs Xie Zhenhua and Chilean Environment Minister Carolina Schmidt. (Photo by MARTIN BERNETTI / AFP)

Aerial view of the Quilapilum photovoltaic plant in Colina, about 40 km north of Santiago, Chile on August 20, 2019, during the visit of Chilean Energy Minister Juan Carlos Jobet, Chinese Special Representative for Climate Change Affairs Xie Zhenhua and Chilean Environment Minister Carolina Schmidt. (Photo by MARTIN BERNETTI / AFP)

Aerial view of the Quilapilum photovoltaic plant in Colina, about 40 km north of Santiago, Chile on August 20, 2019, during the visit of Chilean Energy Minister Juan Carlos Jobet, Chinese Special Representative for Climate Change Affairs Xie Zhenhua and Chilean Environment Minister Carolina Schmidt. (Photo by MARTIN BERNETTI / AFP)

Aerial view of the Quilapilum photovoltaic plant in Colina, about 40 km north of Santiago, Chile on August 20, 2019, during the visit of Chilean Energy Minister Juan Carlos Jobet, Chinese Special Representative for Climate Change Affairs Xie Zhenhua and Chilean Environment Minister Carolina Schmidt. (Photo by MARTIN BERNETTI / AFP)

Aerial view of the Quilapilum photovoltaic plant in Colina, about 40 km north of Santiago, Chile on August 20, 2019, during the visit of Chilean Energy Minister Juan Carlos Jobet, Chinese Special Representative for Climate Change Affairs Xie Zhenhua and Chilean Environment Minister Carolina Schmidt. (Photo by MARTIN BERNETTI / AFP)

Aerial view of the Quilapilum photovoltaic plant in Colina, about 40 km north of Santiago, Chile on August 20, 2019, during the visit of Chilean Energy Minister Juan Carlos Jobet, Chinese Special Representative for Climate Change Affairs Xie Zhenhua and Chilean Environment Minister Carolina Schmidt. (Photo by MARTIN BERNETTI / AFP)

Aerial view of the Quilapilum photovoltaic plant in Colina, about 40 km north of Santiago, Chile on August 20, 2019, during the visit of Chilean Energy Minister Juan Carlos Jobet, Chinese Special Representative for Climate Change Affairs Xie Zhenhua and Chilean Environment Minister Carolina Schmidt. (Photo by MARTIN BERNETTI / AFP)