Long Economist article, and one of several about solar/battery/EV in that weeks edition. Short story is they are maxing out on all 3. Its a huge win for China: make money selling stuff, save money (on oil), and develop their economy.
China now pumps out enough solar panels annually to provide nearly 5% of the WORLD's electricity demand. Every year. And panels are now 5% of the cost they were 20 years ago, and getting cheaper. Oil will be a niche product sooner than you think.
TBH, it's a shame that the US isn't leading this technology revolution. But I do get that cheap labor and "flexible" environmental rules gave China a huge advantage.
China Solar - Too Big to Fail