This graph shows how many chargeable kWh we have used, this is derived from what we have imported from the grid minus what we have exported back to the grid during the day
Lower the number the better, if it’s a negative number then we are exporting more than we are importing.
This graph shows the approx cost of our daily usage, a negative number means we are paying for our energy, a positive number means were are being paid for supplying energy to the grid.
Ideally any positive number is ideal and as we roll into summer these positive numbers will get bigger until when Autumn and Winter roll back in and daylight sun is reduced which means we came a bit more reliable on grid supply.