[" Example "14.7" Why are "Si" and GaAs are preferred materials for "],[" solar cells? "]

Why are Si and GaAs are perferred materials for solar cells?

Why si and gaas are preferred material for solar cells

Why are Si and GaAs preferred materials for solar cells ?

Why are Si and Ga As preffered materials for solar cells?

What is solar cell why are Si and Ga as preferred materials for solar cell give its V-I characteristics ]

What solar cell? Why are Si and Ga-As perferred materials for solar cell? Give it V-I characteristics.