cvernay Posted May 26, 2015 Share Posted May 26, 2015 Good morning M. Mermoud,I have a question about the use of shading factors. 3 factors are provided in the Near shading definition:- shading factor table for beam, depending on solar azimut and elevation ;- shading factor for albedo and diffuse (one value each).Is the following formula correct?GTI_no_shading = irr_beam + irr_diff + irr_alb GTI_corrected = irr_beam(azS,elS) * factor_beam(azS,elS) + irr_diff * factor_diffuse + irr_alb * factor_albedo Best RegardsChristophe Vernay Link to comment Share on other sites More sharing options...
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