In this example, Ben and Jane both live in the Powercor distribution area and use 10MW of energy per year. They both have a 6KW solar system that generates an average of 3.6 KWh/KW a day (7.9 MWh per year). They pay 0.3291992c Flat Tariff Usage Rate for their electricity, and a daily supply charge of $1.3002. Their solar FiT is 3.3c KWh.
Using these figures with the usage pattern shown above, Ben would pay $2,362 a year for his energy, and Jane would pay $2,066, meaning Jane saves $296 (13%) a year in electricity costs.