Solcast deploys data and tools to build the solar powered future. Our mission is to enable yours, by making it fast, easy and affordable to access solar data services all around the world. We provide solar resource assessment and forecasting data for irradiance and PV power, globally. Our data are created using satellites, and validated with surface measurements. We make it easy to access live, forecast and historical solar radiation and PV power data through our API Toolkit, which makes it possible for your team to access our data in just a few minutes. It's free to try, and your teammates can create an evaluation account at http://solcast.com.
Solar Irradiance Data
Utility Scale, Historical and TMY Utility Scale
Rooftop PV Forecasts