Interesting Engineering on MSN

YouTuber builds a functional 5%-efficient solar cell at home using a microwave kiln

Making a working solar cell usually requires specialized equipment for process silicon, control temperatures, ...
Tech Xplore on MSN

Temporary melting liquid could help build better perovskite solar cells and LEDs

A team co-led by researchers at the University of California San Diego has developed a new way to make perovskite solar cells ...
GCN

A solar cell reached 31 percent efficiency without a gram of scarce indium inside it, and the replacement costs a fraction as much to produce

A commercial-size tandem solar cell hit 31% certified efficiency without indium, using a cheaper tin oxide layer instead.
Interesting Engineering on MSN

US scientists grow better perovskite crystals, boost solar cell efficiency to 26%

Researchers have developed a new method to improve the efficiency and durability of perovskite ...