Table 1: Constant values of SAPV system components.

Life cycle (years)System25
Module25
Battery10
Charge regulator15

Operating period (months)12
Annually operating days365
Annually operating hours8760
Load power (VA)1000
Module current (A)22.5
Battery voltage (V)12
Battery capacity (Ah)110

EfficiencyBattery0.95
Transmission line0.98

Unit price ($)Module200
Battery150
Charge regulator100

Daily load demand(Ah/day)2148.23
(kVAh/day)25.78

Replacement numbersModule0
Battery2
Charge regulator1

Annual inflation rate0.12
Annual discount rate0.18

These values vary according to the selected scenario. The values in the table are given for the whole year scenario.