The study of Photosynthetically Active Radiation (PAR) and solar irradiance lies at the intersection of plant science, meteorology and renewable energy research. This field investigates the solar ...

Fluctuations in solar radiation are a problem for solar power plants as they cause problems in the power grid and other reliability issues. In a recent study, scientists aimed to deepen our ...

Graph showing global horizontal irradiance between 2023 and long-term average of yearly totals. Image: Solargis Adequate and suitable solar irradiance data can help solar developers analyse trends of ...

In a new weekly update for pv magazine, Solcast, a DNV company, reports that the first half of 2025 has delivered favourable solar conditions across several key solar generation regions around the ...

Parts of China saw Global Horizontal Irradiation (GHI) reach 20% more than the long-term average figures in 2025.

Solar irradiance is the power per unit area received from the Sun in the form of electromagnetic radiation as measured in the wavelength range of the measuring instrument. The solar irradiance is ...

Review of NOAA Working Group Report on Maintaining the Continuation of Long-Term Satellite Total Irradiance Observations evaluates NOAA's plan for mitigating the loss of total solar irradiance ...

In a new weekly update for pv magazine, Solcast, a DNV company, reports that Central Europe, led by Germany, experienced strong solar generation in December due to clear skies from a blocking weather ...