The article's title, in particular use of the word "first," isn't supported by the content. The title suggests a change or improvement in the technical status q

The article's title, in particular use of the word "first," isn't supported by the content. The title suggests a change or improvement in the technical status quo ante, but the article itself only describes a quantitative scaling up of existing technology, which is Perovskite panels, nothing new. No change is presented, only its scale of deployment.