Table 2.

The main context of the economic calculations of the modeling.

Description	Context	Ref.
Annual PV system energy output (kWh/a)	First year, all scenarios: ${\mathrm{E}}_1=$ the software results of Skelion	Based on [66]
	Other years, traditional PV modules without shading effects: $E_t=E_{\left(t-1\right)}\left(1-0.005\right)$; Other years, traditional PV modules with shading effects: $E_t=E_{\left(t-1\right)}\left(1-0.025\right)$ Other years, MX PV modules with shading effects: $E_t=E_{\left(t-1\right)}\left(1-0.008\right)$
Total cash flow (EUR)	$$\begin{gathered} C{F}_{total}=\left[\left(E_{total}Sellingprice{}_{total})+ \\ (SalesofPVmodules,invertersandmountingsystems\right)\right]-(C_0 \end{gathered}$$+$C_{O\&Mtotal}+Schedulingfee+Disassemblingcost)$
Net present value (EUR)	$NPV=-C_0+{\displaystyle {\displaystyle \sum }_{t=1}^n}\frac{C_t}{{\left(1+r\right)}^t}$	Based on [66,76,77]
Internal rate of return (%)	$0=-C_0+{\displaystyle {\displaystyle \sum }_{t=1}^n}\frac{C_t}{{\left(1+IRR\right)}^t}$
Discounted payback period (EUR)	$C_0+{\displaystyle {\displaystyle \sum }_{t=1}^{DPP}}{C}_t=0$