A roof shingle with integrated photovolatics to produce electricity from solar radiation. A shingle-sized PV panel (solar panel) used as a shingle replacement.

(medicine, dermatology) A small skin-colored papule found on the face as a result of aging and long-term exposure to sunlight

plural of solar comedo

One of 24 divisions in the traditional Chinese lunisolar calendar.

(energy) The conversion of energy from sunlight into electricity, either directly using photovoltaics, indirectly using concentrated solar power, or a combination of the two.

the average length of a solar day, used for practical timekeeping

The area of the Solar System that comprises certain objects that are relatively far from the Sun, including Jupiter, Saturn, Uranus and Neptune, while not including the other planets.

The area of the Solar System that comprises certain objects that are relatively close to the Sun, including Mercury, Venus, Earth and Mars, while not including the other planets.

plural of solar energetic particle

(astronomy) A high-energy particle coming from the Sun.