Cubic Composite Sensor with Photodiodes for Tracking Solar Orientation

Table 4

Azimuth angles comparison between theoretical and computed values.

Time	Theoretical azimuth angles 𝛼	Computed azimuth angles 𝛼	Error
08:00	105.14°	101.59°	3.55°
09:00	100.82°	98.37°	2.45°
10:00	96.72°	98.76°	−2.04°
11:00	92.30°	94.07°	−1.77°
12:00	85.55°	86.58°	−1.03°
13:00	331.06°	331.91°	−0.85°
14:00	273.15°	271.79°	1.36°
15:00	267.02°	269.00°	−1.98°
16:00	262.70°	265.21°	−2.51°