Dictionary.com
Thesaurus.com

solar cells

Cultural  
  1. Devices, usually made of semiconductors, that convert sunlight directly into electric current (see also current). Solar cells power artificial satellites and are often used in remote locations of the Earth.


Discover More

At present, solar cells are too expensive and inefficient to be used for commercial generation of electricity.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Germanium for fiber optics, infrared optics, night vision and satellite solar cells.

From The Wall Street Journal Jul. 14, 2026

At the heart of these systems is an electrolyzer, which converts electricity from solar cells into chemical energy.

From Science Daily Jun. 11, 2026

"If we could get to grips with these processes, then we could use this understanding to create better solar cells, more efficient energy grid systems, and discover drugs for previously untreatable diseases," she said.

From BBC May 28, 2026

First Solar’s technology doesn’t use crystalline silicon, commonly used in solar cells, and the company has said it isn’t dependen China’s solar supply chains.

From Barron's Apr. 15, 2026

Dust storms reduce the effectiveness of solar cells.

From "The Martian" by Andy Weir

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training