Investigation of a Battery Storage System Aimed at Demand-Side Management of Residential Load

Table 9

Sensitivity analysis of inflation against the annual electricity bill escalation rate to observe the impact on the NPV for feeder 2.

Inflation (%)	Electricity bill escalation rate/year (%)	Range (%)	NPV ( US$)
11.2500	0.6250	25.0	39.8	39.2	38.6	38.1	37.5
10.1250	0.5625	12.5	41.1	40.5	39.9	39.4	38.8
9.0000	0.5000	0.0	42.5	41.9	41.3	40.7	40.1
7.8750	0.4375	−12.5	43.9	43.3	42.6	42.0	41.4
6.7500	0.3750	−25.0	45.3	44.7	44.0	43.4	42.8