It s determined by the shape of their roof.
Which way to face a heated solar panel.
Since the sun rises in the east solar panels facing in that direction are more productive in the morning.
While the angle of your solar panels is important a more important factor in your energy production is going to be the direction your panels face.
This is because the sun is always in the southern half of the sky in the northern hemisphere.
Apart from how much power each panel can produce how many panels you ll need what size and how well they ll work with your rooftop you ll also want to consider the best direction for solar panels to face.
Ensuring that solar panels face the correct direction and have an appropriate tilt will help ensure that they produce maximum energy as they are exposed to the highest.
The most optimum direction to face your solar panels is somewhere between south and west.
Solar south or geographic south.
If your roof does not face the right direction then surface mounted panels or pole mounted panels may be your best bet.
The direction that your solar panels face is ultimately dependent on whether or not your system is connected through net energy metering nem and under a time of use tou payment structure.
So to help people decide what is the best direction to face their panels for all the australian capitals i ll describe.
As a result solar panels facing south produce the most electricity.
The direction in which panels will generate over 99 9 of maximum possible output.
Different results can be expected based on its orientation.
Consider reading about how a solar panel works before moving forward.
A solar panel will harness the most power when the sun s rays hit its surface perpendicularly.
To correct the compass reading your solar installer will calculate the magnetic declination of your site.
This is a simple tried and true way to find the perfect direction and like i said you can do it with no tools.
Net energy metering and time of use.
Of course most people don t get to decide which direction they face their solar panels.
Since the majority of solar panel owners keep their system on the grid we can split this grouping into simply those who pay for energy based on a tou payment.
Another simple method is to look at your house on.
When you re thinking about getting solar panels to adorn your rooftop and power your home there s a lot to consider.
However you would want to face your solar panels in the opposite direction of where your shadows face.
On the other hand if you live in the southern hemisphere you can use this same technique.
The direction solar panels should face is true south a k a.
The placement and orientation of solar panels is just as important as which type of solar panel is used in a given situation.