Definition. Quoted in sale offers for (usually used) large equipment or lots, this term indicates that, in addition to as is restrictions, the buyer has to arrange removal and transportation.uoted in sale offers for (usually used) large equipment or lots, this term indicates that, in addition to as is restrictions, the buyer has to arrange removal and transportation.
A solar cell, or photovoltaic cell, is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon. photoelectrolytic cell (photoelectrochemical cell), on the other hand, refers either to a type of photovoltaic cell (like that developed by Edmond Becquerel and modern dye-sensitized solar cells), or to a device that splits water directly into hydrogen and oxygen using only solar illumination.
Photovoltaics (PV) is the name of a method of converting solar energy into direct current electricity using semiconducting materials that exhibit the photovoltaic effect, a phenomenon commonly studied in physics, photochemistry and electrochemistry.ith current technology, photovoltaics recoups the energy needed to manufacture them in 1.5 to 2.5 years in Southern and Northern Europe, respectively. Solar PV is now, after hydro and wind power, the third most important renewable energy source in terms of globally installed capacity.