Skip to main content
photovoltaic

photovoltaic

9 8.0
That produces electricity when sunlight hits it
  • adjective
  • /ˌfoʊtəʊvɒlˈteɪɪk/
  • Specialized
translation icon : fotovoltaico
  • The modules shown on the lower roof are photovoltaic panels.
  • photovoltaic cell
  • photovoltaic systems
  • photovoltaic electricity

Examples

  • She installed photovoltaic cells on her roof to reduce electricity costs.

  • The new building was equipped with photovoltaic panels to harness solar energy.

  • Figure 1: Section of a photovoltaic solar cell showing its components and function.

    Academic text (2011)
  • For example, hydrogen fuel cells and photovoltaic cells have yet to be applied to their full potential.

    Academic text (2000)
  • The commercial generator came first, and photovoltaic electricity came about half a century later.

    Academic text (2011)
  • We also evaluated the potential for photovoltaic systems in the residential, commercial, and industrial sectors.

    Academic text (2012)
  • Market growth will be tied to the continuing decline in photovoltaic costs relative to conventional supplies.

    Academic text (1993)
  • When these tax incentives are taken into account, the cost of installing a photovoltaic array becomes much more reasonable.

    Academic text (2012)
  • As the cost of installing a photovoltaic array decreases, such systems become more economical and more popular.

    Academic text (2012)
  • Innovations in photovoltaic technology are making solar power more accessible to homeowners.

Synonyms

solar
vsphotovoltaic
592 3.8

Relating to the sun or using its energy

is activated by light or other radiant energy, not only the sun

Compounds

photovoltaic cell
  • Specialized
2 4.6

A device that changes sunlight into electricity

Surface Forms

photovoltaic positive

Morphology

photovoltaic = voltaic (semi-transparent) = photo + Volta + ic

The word is transparently built on the technical adjective 'voltaic' with the prefix 'photo-', but the specialized scientific meaning is not fully predictable for an average learner.

Etymology

Photovoltaic comes from the Greek photo- meaning 'light' and from the name Volta, which gave us the words volt and voltage about 'electricity'. So something photovoltaic produces electricity when light hits it.