"sun radiation" is a correct and usable phrase in written English.
It can be used in any context in which the phenomenon of sun radiation is relevant. For example, "The sun radiation heats up the surface of the Earth."
PV technology is capable of converting direct sun radiation into electricity (Fig. 5).
These effects are results of the Earth's atmosphere, and Sun radiation.
Shiraz solar thermal power plant is designed for 250 kW power supply during available sun radiation.
The efficiency of a PV system is directly affected by the intensity of sun radiation and ambient temperature.
It is protected from the direct sun radiation by a white screen, as illustrated in Fig. 7c.
Southern aspect of the study area, which is receiving excessive sun radiation and high rainfall, are more prone to landslides.
A low-cost shade made of erected bamboo poles and the top covered with palm fronds was constructed over the transplanted cabbage seedlings to reduce partially direct impact of sun radiations and enhanced the prevailing environment of the site to favour sustainable cabbage production.
Guided by the limitations imposed by thermodynamic equilibrium of CO2 thermolysis, we operated the solar reactor at 1,600°C, 3·10−6 bar pO2 and 3,500 suns radiation, yielding total selectivity of CO2 to CO + ½O2 with a conversion rate of 0.024 μmol·s−1 per cm2 membrane.
At Earth University, the pyramidal structures supporting these makeshift tube-shaped planters are under a plastic roof, which omits 50% of the suns radiation and is designed to promote air circulation.
The article further explained, "Their real significance would be in providing scientists with important new information concerning the nature of the sun, cosmic radiation, solar radio interference and static- producing phenomena radiating from the north and south magnetic poles".
The sun's radiation arrives mostly in the form of visible light, which greenhouse gases allow to pass freely.
