Stepping stone solar cells posses superior absorption potential
Made Popular Aug 5 2008
Folks like you and me are satisfied with using the basic solar cells that are all over the place these days, to prove our green spirit. Not realizing that there’s much more to such solar cells. But a group of scientists from Spain wanted more out of...
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Just the other day I read that in one hour, enough sunlight strikes the Earth to provide the entire planet’s energy needs for one year. If tapped right, this can completely take care of all our energy needs.