BBCNEWS Click - Short Edition June 4, 2024 21:48:00
And they can layer it with, in theory, as many layers as they want to choose different parts of the spectrum and capture, overall, more light coming in. despite this sunny outlook, today this solar film is only 8% efficient, with a 10% version expected later this year. now, last year, that may have been a problem. high initial costs have dogged solar as a costโeffective option โ until the maths changed. driven by supply issues and fresh demand from a world recovering from a global pandemic, ...
Source: archive.org