photovoltaic

adjective

pho·​to·​vol·​ta·​ic ˌfō-tō-väl-ˈtā-ik How to pronounce photovoltaic (audio)
-vōl-
: of, relating to, or utilizing the generation of a voltage when radiant energy falls on the boundary between dissimilar substances (such as two different semiconductors)
photovoltaic noun

Examples of photovoltaic in a Sentence

Recent Examples on the Web
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Just across the road, newer solar facilities sit quietly on the desert floor, using photovoltaic panels to generate electricity more simply and at lower cost — highlighting how quickly the industry has shifted away from Ivanpah’s technology. Michael Dorgan, FOXNews.com, 2 May 2026 Additionally, while the 2.0 offers a 100W photovoltaic panel, the 3.0 bumps that figure up to 200W, with an option to go as high as 400W. A battery pack that's almost twice the capacity of the original will also be standard. Ben Coxworth may 01, New Atlas, 1 May 2026 According to data from the China Photovoltaic Industry Association, China produced 93.2 % of the world's polysilicon, 96.6% of wafers, 92.3% of photovoltaic (PV) cells, and 86.4% of PV modules in 2024. Lim Hui Jie, CNBC, 16 Apr. 2026 The bill also establishes a solar photovoltaic noise barrier pilot program, which would attach solar panels onto highway sound walls, generating renewable energy while reducing noise pollution by 10-15 decibels, according to lawmakers. Stephen Underwood, Hartford Courant, 8 Apr. 2026 See All Example Sentences for photovoltaic

Word History

Etymology

International Scientific Vocabulary

First Known Use

circa 1889, in the meaning defined above

Time Traveler
The first known use of photovoltaic was circa 1889

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Cite this Entry

“Photovoltaic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/photovoltaic. Accessed 10 May. 2026.

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