Xinjiang

The world’s largest solar farm, in the desert in northwestern Xinjiang, is now connected to China’s grid. The 3.5-gigawatt, 33,000-acre solar farm is outside Urumqi, Xinjiang’s capital.
Assuming an EV consumes about 3,000 kWh per year, 6.09 billion kWh could power 2.03 million EVs annually.