Table 8.

Economical KPIs for various configurations.

Configuration ID	$P_w(\mathrm{\$})$	$A_w(\mathrm{\$}/yr)$	$RoI(\%)$
1	0	0	0
2	667,923	48,806	− 7.2
3	694,114	50,720	− 7.1
4	2,853,058	208,478	− 5.2
5	3,866,517	282,533	− 4.4
6	3,944,621	288,240	− 4.2
7	4,225,398	308,757	− 4.4
8	7,351,497	537,186	− 5.3
9	8,063,449	589,209	− 4.9

Significants values are in bold.