Optimized Sizing, Selection, and Economic Analysis of Battery Energy Storage for Grid-Connected Wind-PV Hybrid System

Table 7

Sizing of batteries with optimization.

Type	Rating in Ah	Capacity in Ah	Number of modules	Inv. in $	Inv. in INR
Pb-acid	225	1800	160	$23,680	1,420,800
PSB	1042	2084	6	$150,000	9,000,000
VRB	1042	2084	6	$180,000	10,800,000
NaS	1042	1042	3	$60,000	3,600,000
Li-ion	300	1500	50	$175,000	10,500,000