Direct Normal Irradiance Websites
Satel-Light - The European Database of Daylight and Solar Radiation
Satel-Light is the most advanced daylight and solar radiation database for Europe. It is a unique source of information for daylight and solar energy related applications. It is based on 5 years of half hour data derived from the images of the Meteosat satellite. Thanks to the geographic continuity brought by satellite
Solar Consulting Services - Home
We are a consulting company dedicated to the development of tools and resource assessment products related to a wide range of applications. One of our best-known tools is the SMARTS radiation model that can be used to accurately predict the spectral solar irradiance under variable atmospheric conditions.
Exemplary Energy Partners Pty Ltd
We are a multi-disciplinary consulting practice which develops solar and climate data and derivative products and provides various energy rating services.