photovoltaic
- adjective
- /ˌfoʊtəʊvɒlˈteɪɪk/
- Specialized
- The modules shown on the lower roof are photovoltaic panels.
- photovoltaic cell
- photovoltaic systems
- photovoltaic electricity
Examples
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She installed photovoltaic cells on her roof to reduce electricity costs.
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The new building was equipped with photovoltaic panels to harness solar energy.
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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
Relating to the sun or using its energy
Compounds
Surface Forms
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.