*3.6. Execution Ratio*

This is the ratio between the power at GMPP achieved at PSCs (*P GMPP*) and power achieved at STCs (*P <sup>m</sup>*). The mathematical representation of ER is given in Equation (12) [18] as

$$\%ER = \frac{P\_m \text{ at PSCs}}{P\_{STC}} \times 100\tag{12}$$
