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.

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

Example Sentences

The Sun delivers an immense amount of energy to Earth every moment, yet modern solar cells capture only a small share of it.

From Science Daily

For devices such as solar cells, photodetectors and photocatalytic systems to function effectively, this pair must separate quickly into free charges.

From Science Daily

If Tesla only got involved in making solar cells, it would cost somewhere between $15 billion and $20 billion to hit that 100-gigawatt goal, the analysts said in a Tuesday note.

From MarketWatch

Silver is a critical component in solar cells, of which 80% globally are made in China.

From The Wall Street Journal

India already has markets for glass and aluminium, and metals found in solar cells - silicon, silver, and copper - can be recovered for new panels or other industries, says Akansha Tyagi, co-author of the study.

From BBC