Assertion: theoretical efficiency | /r/HasProperty | about 58%
Facets:
value: in cells
type: LOCATION
value: with more than three junctions
type: OTHER
Source sentences:
text: The Spectrolab scientists also predict that concentrator solar cells could achieve efficiencies of more than 45% or even 50% in the future, with theoretical efficiencies being about 58% in cells with more than three junctions.