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

Table 10

Sensitivity analysis of inflation against the annual electricity bill escalation rate to observe the impact on the NPV for feeder 3.

Inflation (%)	Electricity bill escalation rate/year (%)	Range (%)	NPV ( US$)
11.2500	0.6250	25.0	42.8	42.2	41.5	40.9	40.2
10.1250	0.5625	12.5	44.3	43.6	43.0	42.3	41.7
9.0000	0.5000	0.0	45.8	45.1	44.4	43.8	43.1
7.8750	0.4375	−12.5	47.3	46.6	45.9	45.3	44.6
6.7500	0.3750	−25.0	48.9	48.2	46.5	46.8	46.1