The $ Savings (year to date) created by the chosen PV array, since the start of the calendar year, are shown on the bottom LHS of the display.  The figure is derived by multiplying the amount of energy generated by the PV array since the start of the year by the average cost of grid sourced electricity in Queensland.  If you want to know how much energy has been generated since the start of the year then choose "Pick a Year"  and then pick the current year. You will get a bar chart of energy generated for each month of the year. By placing the cursor over each month you can use the tool tip function to read off the output for each month.  Further development of the live data feed will see the total year to date energy production shown when you select "Pick a Year"