Assertion: solar cell's efficiency | /r/HasProperty | low
Facets:
value: very
type: DEGREE
value: at about 0.6 %
type: OTHER
value: reflection –
type: DEGREE
Source sentences:
text: Despite the fact that their efficiencies had been low and the stability of the absorber material was often too short for commercial applications, there is a lot of research invested into these technologies as they promise to achieve the goal of producing low-cost, high-efficiency solar cells.
text: Reflection – if light is reflected away from a solar panel, it’s efficiency may be lowered.
text: The efficiency is in general very low at about 0.6 %.
text: efficiency is fairly low.