7-13. Calculate the total clear sky irradiation of a surface tilted at an angle of 60 deg from the hori- zontal located
Posted: Sun May 15, 2022 10:29 pm
7-13. Calculate the total clear sky irradiation of a surface tilted at an angle of 60 deg from the hori- zontal located at Caribou, ME. on July 21 at 2:00 P.M. Eastern Daylight Savings Time. The sur- face faces the southwest. Neglect reflected radiation.