Last year, China generated 834 terawatt-hours of solar power.
Which is more than the G7 countries generated, and more than the US and EU combined. In fact the only country group that generates more solar power than China is the OECD, all 38 countries of it.
Data: @ember-energy.org
Source: https://bsky.app/profile/nathanielbullard.com/post/3lsbbsg6ohk2j
To be clear: Are you saying China is in the process of developing?
Compare GDP PPP per capita. China is very much on a lower place than the US or Germany. China is very developed compared to, say, Philippines, but still developing when compared to Japan or UK.
By which other metric would you compare development? I’m open to debate