Solar generation depends on the solar irradiation that falls on photovoltaic panels. India has witnessed up to 7% below-average solar radiation variability between 2018 and 2022 and between 3% and 10% in 2024. Slovakia-headquartered Solargis is an online platform with solar design, energy simulation, data analytics, and solar and meteorological data to support various stages of solar power projects. In this interview, Solargis’ CEO Marcel Suri speaks about the impact of a drop in irradiance on solar project performance, his company’s solutions for the solar industry, and forecasting technology trends.