Everyone wants to get the greatest possible value out of their solar installation; feed-in tariff rates are only one piece of the puzzle.
Until a couple of years ago, feed-in tariff incentives were virtually the main determinant in the economic viability of going solar in Australia. Since then, however, solar PV system prices have fallen considerably, meaning that an investment in a solar PV system is still worthwhile, but how to best use a system has changed.
When feed-in tariffs were higher than the cost of grid electricity, it made sense for homes & businesses to try to export as much power as possible, as this would maximise savings.