For most people in australia the direction you want your solar panels to face is true north and with between 20 50 degrees of tilt depending on how southern or northern you are.
Best direction for solar panels australia.
North if you are on an old 44 52 cent feed in tariff and want to sell power back to the grid.
In fact all southern hemisphere locations should ideally position panels in a northerly direction.
If your property is located in the northern hemisphere panels facing south will perform best.
Variations in the tilt can make a big difference to efficiency though not as marked as with orientation so strive for somewhere between 20 40º.
Which direction should solar panels face.
For those who are not part of a tou model with their utility company the direction that you want to face your solar panels is south.
It is at this location that your panels will receive the maximum sunlight throughout the day.
Within the brisbane solar industry most people will tell you that the ideal location to place to put your panels is.
The most optimum direction to face your solar panels is somewhere between south and west.
Anything more or less than this will reduce efficiency far too much.
East west if you are on a low 6 12 cent feed in tariff and you want to maximise your morning and afternoon production.
For australia solar power yields are higher when panels face north.
This is so that you can expose your solar panels to as much light as possible to optimize their energy production.
If your roof does not face the right direction then surface mounted panels or pole mounted panels may be your best bet.
The worst direction for solar panels.