The group of solar cells joined together in a definite pattern is called a

Options

A. Battery
B. Solar heater
C. Solar cell heater
D. Solar cell panel

Answer

D

Explanation

A single solar cell can produce only a small amount of electricity.In those cases where more electrical power is needed ,a large number of solar cells are joined in series.This group of solar cells a .solar cell panel..Thus, a solar cell panel consists of a large number of solar cells joined together in a definite pattern.