Optimum Tilt Angle For Solar Panels Sydney

The orientation of the panels and the angle they are tilted will have a greater effect on annual energy production.

Optimum tilt angle for solar panels sydney.

To optimize overall production year round tilt your panels at your latitude. There are two methods for calculating the tilt angle for solar panels. Perth latitude 32º. Similarly you can calculate the angle for winter by adding 15.

Sydney latitude 34º. However the panels can be installed anywhere between 10 to 35 deg with negligible efficiency loss. Generally speaking unless your roof is flat the pitch of your home s roof is going to be the angle your solar panels are mounted at. For example if you reside in sydney a roof pitch of 34 would be considered ideal as this is equal to the latitude angle 33 86 of the nsw capital.

Both of these angles require latitude degrees. Most australian homes have a roof pitch of 20 to 30 which is considered optimum for maximizing solar power generation. To lean toward more production in the winter tilt your panels at your latitude plus 10 15. To lean toward more production in the summer tilt your panels at your latitude minus 10 15.

This means that for best results the roof pitch of your property should ideally be equal to the latitude angle with the panels mounted at the same angle as the roof.