| Subject | English | Norwegian Bokmål |
| light. | direct solar radiation | direkte solstråling |
| light. | extraterrestrial solar radiation | utenomjordisk solstråling |
| light. | global solar radiation | global solstråling |
| light. | reflected global solar radiation | reflektert global solstråling |
| environ. | solar cell A device for converting sunlight into electrical power using a semiconductor sensitive to the photovoltaic effect. Solar cells are used on space satellites to power electronic equipment, and as their price falls they may come to be used to provide energy on the Earth | solcelle |
| environ. | solar collector Device which converts the energy from light into electricity. The collector system contains a concentrator and a receiver. The concentrator redirects and focuses sunlight on the receiver by using mirrors or lenses, and the receiver absorbs solar radiation and converts it to heat | solfanger |
| light. | solar constant | solarkonstant |
| environ. | solar energy The energy transmitted from the sun in the form of electromagnetic radiation. The most successful examples of energy extraction from the sun are so far solar cells used in satellites and solar collectors used to heat water | solenergi |
| environ. | solar energy technology Solar energy can be converted to useful work or heat by using a collector to absorb solar radiation, allowing much of the sun's radiant energy to be converted to heat. This heat can be used directly in residential, industrial, and agricultural operations; converted to mechanical or electrical power; or applied in chemical reactions for production of fuels and chemicals | solenergiteknologi |
| light. | solar factor | transmittans for solstråling |
| environ. | solar heating A domestic or industrial heating system that makes direct use of solar energy. The simplest form consists of a collector through which a fluid is pumped. The circuit also contains some form of heat storage tank and an alternative energy source to provide energy when the sun is not shining. The collector usually consists of a black surface through which water is piped, the black surface being enclosed behind glass sheets to make use of the greenhouse effect | oppvarming ved hjelp av solenergi |
| el.gen. | solar power station | solkraftstasjon |
| environ. | solar power station Plant where energy is generated using radiation from the sun | solkraftverk |
| environ. | solar radiation The electromagnetic radiation and particles emitted by the sun | solstråling |