Can someone help implement above algorithm
http://www.mysolarpannels.com/optimum-angle-for-solar-panels/. Here how to calculate the shadow length
x- modules length=1200mm
?-modules angle varies with time of day. Initially i calculated for single tracker unit.
usually spacing between the tracker or panel is 3200 mm
How to calculate ?-solar radiation angle here.Once shadow length determined .
if backtrack_active
if shadow length<=Lmin
back_trackangle=?-solar radiation angle; it should be +45 degree and -45 degree format
else
back_trackangle=desired_Angle;
NOAA_Solar_Calculations_day.xls (281 KB)