SWIMMING POOL 

 TEMPERATURE: 23°C 



SECCHI VISIBILITY: >100 ft 



HORIZONTAL, UPWARD-FACING, 5-ft DEPTH 

 VERTICAL, FACING THE SUN, 5-ft MEAN DEPTH 



1 PM 90-mW/cm 2 INSOLATION 

 68° SUN ELEVATION 



6 PM 75 mW/cm 2 INSOLATION 

 20° SUN ELEVATION 



10.0 12.5 



VOLTAGE, W 



Figure 25. Effect of sun elevation on the electrical power output of submerged solar panel at different 

 orientations. 



33 



