I really don’t know why people are downvoting you. The internet is full of journalistic coverage of new developments in the field of photovoltaic and electric batteries, and journalistic coverage of science is generally… poor. They overstate the importance of everything because they wanna make clickbait, and the result is that it feels like there’s a nonstop of development, of new battery technologies that are gonna change the world… It’s frankly exhausting, like, give me real data as you say, such as capacity installed per year, trends in battery capacities and prices and the reasons for that, and so on and so forth.
Yeah, in my opinion you were clear about that in your comment, so I guess people are just being outraged assuming that “they’re not supporting solar!!!”