A Finnish-Norwegian research group has investigated model chains for horizontal-to-vertical solar irradiance conversion in east-west oriented vertical PV systems located at high latitudes. They have ...

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 ...

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% ...