A research team in the United States has created a novel approach to integrate raw sky images and global solar irradiance measurements, solar nowcasting, and intra-hour forecasting. The methodology ...

Solargis, a Slovakia-based solar data provider, claims that the difference between modeled solar irradiance and real measurements is more significant in tropical regions than in subtropical zones. It ...

Indonesia is one of the Southeast Asian countries that enjoys higher than long-term average solar irradiance. Image: Quantum Power. Solar irradiance in Southeast Asia last year was 10% higher than ...

Parts of Belgium, Germany and the UK have seen their solar irradiance increase up to 50% above average in March 2025. Image: Solargis Solar irradiation in Western Europe has increased by 50% ...