For Albuquerque, plot the monthly average daily radiation as a function of month for collectors with the following orientations: Assume ground reflectance is 0.2 for all months. a Horizontal surface Collector tilt of 20° Collector tilt equal to latitude (35°) Collector tilt of 50° Vertical collector

Fig: 1

Fig: 2

Fig: 3

Fig: 4

Fig: 5

Fig: 6