The race to solar superiority relies mostly on two things — cost and efficiency. Lately discoveries have been popping up left and right that will make solar energy cheaper and more efficient in the
While the reflective and shiny solar panels that researchers have been making thus far look pretty, they’re no match for the National Renewable Energy Laboratory’s (NREL) recently discovered
The indium/galluim puzzle has long been confusing scientists and researchers trying to make solar cells more efficient. The numbers say that the ratio of indium to gallium in thin film solar cells should
