In years recent to 2020, low solar-resource in the Eastern U.S. was observed in the SolarAnywhere® dataset. This paper investigates 20-year trends in GHI and clear-sky GHI for every latitude/longitude pair in the continental United States. The paper also includes...
As interest in bifacial PV modules grows, there is a need to quantify the impact of additional energy generation for financing solar projects. A critical parameter for accurately modeling rear-side irradiation in bifacial modules is albedo. This paper identifies...
Solar PV system specifications are critical to accurately modeling PV system production (along with high-quality weather data and PV production models), but are not always readily available. This paper describes how it’s possible to infer system specifications...
This report, prepared with an Electric Program Investment Charge (EPIC) fund, describes new methods for improving production forecasts of behind-the-meter and grid-connected PV systems by incorporating real-world effects of PV module age and soiling. The report also...
This report, prepared with an Electric Program Investment Charge (EPIC) fund, describes the results of research to determine whether real-time data could be used to supplement forecasts generated using PV system hardware specifications and forecasted...
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