Comprehensive Methodology to Evaluate Parasitic Energy Consumption for Different Types of Dual-Axis Sun Tracking Systems

Figure 1

Three different types of dual-axis sun tracking methods: (a) azimuth-elevation sun tracking system (AE-STS), (b) polar dual-axis sun tracking system (PD-STS), and (c) horizontal dual-axis sun tracking system (HD-STS).

(a)

(b)

(c)