GEOLOGY

Detailed explanation-1: -A photovoltaic (PV) cell, commonly called a solar cell, is a nonmechanical device that converts sunlight directly into electricity.

Detailed explanation-2: -When light energy from the sun strikes a photovoltaic solar cell, it energizes the cell and causes electrons to ‘come loose’ from atoms within the semiconductor wafer. Those loose electrons are set into motion by the electric field surrounding the wafer, and this motion creates an electrical current.

Detailed explanation-3: -Solar panels are appearing on more and more rooftops around our suburbs as solar photovoltaics (PV) become an increasingly viable option for domestic electricity production. Photovoltaic solar cells, such as those in these rooftop panels, convert light directly to electricity.

Detailed explanation-4: -Solar Photovoltaic Plants. Solar photovoltaic systems are the most common type of solar energy system that produces electricity directly from sunlight. Solar Water Heating Systems. Concentrated Solar. Technical Passive Solar Heating. 12-Jul-2021