Under the sun, a photovoltaic cell acts as a photosensitive diode that instantaneously converts light – but not heat – into electricity.
What is Solar PV Technology ?
From Wikipedia, the free encyclopedia
The Copper Mountain Solar Facility is a 150 MW solar photovoltaic power plant in Boulder City, Nevada.Photovoltaic SUDI shade is an autonomous and mobile station in France that provides energy for electric vehicles using solar energy.Solar panels on the International Space Station
Photovoltaics (PV) is a method of converting solar energy into direct current electricity using semiconducting materials that exhibit the photovoltaic effect. A photovoltaic system employs solar panels composed of a number of solar cells to supply usable solar power. Power generation from solar PV has long been seen as a clean sustainable energy technology which draws..
One of the drawbacks of solar energy systems is that the Sun doesn’t provide a constant stream of energy. On cloudy days or at night, the amount of energy your system receives is reduced or eliminated altogether. This in turn impacts the amount of electricity or heat that your system produces during those times.
To overcome this drawback, homeowners can take advantage of several methods available to them for storing solar energy.
Rooftop solar panels are changing the skyline, with quite a few Chennaiites keen to become self-sufficient for energy. Hema Vijay speaks to some home-owners
While the trend of installing rooftop solar panels is gradually catching up in Chennai, an enthusiastic bunch of residents has gone a step further.