“Photovoltaic” is composite of two words. “Photo” means Light. “Voltaic” means producing Electricity. The term “photovoltaic” taken from Greek. Phos meaning “Light” and the name of Italian Physicist-Volta, after whom the volt (and consequently voltage) are named.
BESCOM will sign a Power Purchase Agreement with Solar rooftop PV generator which will be in force for 25 years.