Which Way Does Solar Panels Face

North is the only direction that we don t want to put panels on.

Which way does solar panels face. So what direction should solar panels face. On the other hand west facing panels are more productive in the afternoon since the sun sets in that direction. As you might have guessed the direction your panels face can be a major factor in how much energy your rooftop solar system produces. Don t let them install solar panels on a north facing roof.

Net energy metering and time of use. To correct the compass reading your solar installer will calculate the magnetic declination of your site. Joshua rhodes a postdoctoral research fellow in the webber energy group and the energy institute at the university. Another simple method is to look at your house on.

It is at this location that your panels will receive the maximum sunlight throughout the day. This is because the sun is always in the southern half of the sky in the northern hemisphere. We can install panels on south east or west facing roofs. True south can also be calculated at noon when shadows from vertical objects run north south.

Since the sun rises in the east solar panels facing in that direction are more productive in the morning. 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. If your roof does not face the right direction then surface mounted panels or pole mounted panels may be your best bet. The most optimum direction to face your solar panels is somewhere between south and west.

Does my house have to face south for solar to work. Solar panels convert light into dc electricity. 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. 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.

Other solar power posts you may like. Solar south or geographic south. The short answer is no. The sun doesn t have to be beaming directly on the panels at the perfect angle.

For example in brisbane if your panels are facing west 270 and are angled 20 from horizontal you will get 89 of the energy compared to the optimum orentation of north and 30. Installing panels that face north is not recommended since it results in the lowest electricity output. The following is a guest post by dr. 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.

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.