Solar radiation

Pronunciation: /ˈsoʊɫɝ ˌɹeɪdiˈeɪʃən/

Solar radiation (noun)

  1. Energy from the Sun that travels through space and reaches Earth as light and heat.
  2. The amount of Sun energy arriving at a place, often recorded with instruments.

Examples

  • Solar radiation powers many homes through solar panels.
  • Plants use solar radiation to make food.