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

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 ...

Solargis said the variability in irradiance levels in the markets it looked at would impact the financial viability of solar plants. Image: Solargis The impact of solar resource variability on several ...

In a new weekly update for pv magazine, Solcast, a DNV company, reports that reduced atmospheric haze helped solar irradiance surge to around 40% above the July average in Northeast China. Asia in ...

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 ...