Grid-connected PV in the U.S. has grown substantially over the past several years and grid operators are increasingly...
Metrics used in assessing irradiance model accuracy such as Root Mean Square Error (RMSE) and Mean Absolute Error...
Examines short-term solar resource variability caused by passing clouds. View Article >>>
This presentation provides the results of a study evaluating the short, medium and long-term accuracy of irradiance...
This paper presents a validation of the short- and medium-term global irradiance forecasts that are produced as part...
This paper describes how to generate more accurate Weather-Adjusted Performance Guarantees for PV systems using a...
Quantifies the comprehensive value of distributed PV to Austin Energy. Download PDF >>>
Manually transferring data between systems can slow application reviews, introduce errors and create additional work for administrators. PowerClerk® Web Connectors help automate those processes by connecting PowerClerk with external systems and synchronizing data...
Research into slowly evolving climate patterns may be the key to bridging an important forecasting gap. The missing month Solar forecasting has become remarkably good—provided the forecast is either for the immediate future or for the long term. Modern numerical...
This article was originally published in Fortnightly Magazine, June 2026. It was written by Hala Ballouz (Founder and Chief Vision Officer at Electric Power Engineers), Jared Leader (Sr. Director of Resilience & Globe, Research & Industry Strategy at Smart...