Question

The solar cell directly converts light energy into electrical energy by photovoltaic process, Solar photovoltaic technology thus may be able to meet the world's ever-growing demand for olectricity. Which amongst the following principles of green chemistry do you think is employed in the above example? Atom economy Use of catalyst Renewable feedstock Designing safer chemicals​

Answer 1

Answer:

Photovoltaic energy is the conversion of sunlight into electricity. A photovoltaic cell, commonly called a solar cell or PV, is the technology used to convert solar energy directly into electrical power. A photovoltaic cell is a nonmechanical device usually made from silicon alloys.Simply put, a solar panel works by allowing photons, or particles of light, to knock electrons free from atoms, generating a flow of electricity. ... (Photovoltaic simply means they convert sunlight into electricity.) Many cells linked together make up a solar panel.