Comparing Solargraf Shading Predictions to On-Site Shading Measurements

Research output: NRELFact Sheet


NREL evaluated the statistical equivalence between SAVs calculated by Enphase Energy using using their Solargraf software to perform remote shading analysis, and SAVs measured by NREL on-site using a Solmetric SunEye 210 shade measurement tool.
Original languageAmerican English
PublisherNational Renewable Energy Laboratory (NREL)
Number of pages2
StatePublished - 2023

NREL Publication Number

  • NREL/FS-7A40-87412


  • PV modeling
  • shading
  • Solargraf


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