The efficiency of a solar cell is the ratio (numerator to denominator) of the ______.
A) heat plus electricity produced to the solar input
B) light output to the electrical energy input
C) electricity output to the heat output
D) electricity output to the solar input
E) heat input to the electricity output

Question

Quizplus · Accepted Answer

The efficiency of a solar cell is defined as the ratio of electricity output to solar input. This means that it measures how much of the incoming solar radiation is converted into usable electricity.

The Efficiency of a Solar Cell Is the Ratio (Numerator