Sounds like an interesting project generally speaking the optimum angle for your solar panels is the same as your line of latitude.
Optimal angle for solar panels in melbourne.
Solar panels tilted at an angle equal to the latitude will face exactly midway between the sun s highest point in the sky in summer and its lowest point in winter.
For the best results solar panels should be oriented towards the south.
The angle at which the solar panel is elevated plays a vital role in maximizing the production of energy.
In you case it would be around 27 degrees.
Do you want optimal production from your solar panels.
Well it depends based on the orientation and angle of the panels.
In australia common roof pitches are 15 or 22 5 so your modules will most likely be mounted at one of those angles.
You have come to the right place.
Solar panel angle by zip code determine your optimal positioning.
Orientation of the panels.
Ideally solar panels would be positioned at an angle of 38 in melbourne equal to the latitude angle of the city 37 81.
2 this seems like a reasonable way to maximise solar electricity output but because days are longer in summer it usually helps to tilt them a few degrees lower to take advantage of this.
Solar output losses when the panel angle is not ideal.
So what percentage of solar energy do you lose from not having panels mounted at the optimum angle.
This is because the sun is always in the southern half of the sky in the northern hemisphere.
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.