SolarAnywhere® Deterministic Forecast Validation
Published December 2025Clean Power Research® envisions a clean-powered planet. Our mission is to power the worldwide energy transformation with trusted, adaptable and efficient solutions. SolarAnywhere Forecast supports this idea by providing trusted solar forecasts to support effective operation and utilization of renewable solar energy.
SolarAnywhere Forecast is a software-as-a-service product maintained by Clean Power Research, providing on-demand access to accurate solar irradiance, weather and energy production forecasts extending from the current hour to 14 days ahead, globally. The scope of this validation focuses on SolarAnywhere day-ahead Global Horizontal Irradiance (GHI) forecasts, globally. Accuracy metrics were generated for a forecast horizon of 24 hours ahead, which reflects the typical day-ahead application of solar power forecasts.
For more information, request a copy of the validation report or visit the support center for additional details about the SolarAnywhere Deterministic Forecast model.
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SolarAnywhere® Probabilistic Forecast
Did you know Clean Power Research has developed a SolarAnywhere® Probabilistic Forecast that can provide P1 – P99 values for day-ahead horizons? This capability allows end users to better manage financial risk in non-symmetric cost models, especially for PV assets in complex climate zones.
