Which Way Should Solar Panels Face

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

Which way should solar panels face. True south can also be calculated at noon when shadows from vertical objects run north south. The short answer is no. Does my house have to face south for solar to work. 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.

As you might have guessed the direction your panels face can be a major factor in how much energy your rooftop solar system produces. By matt price uncategorized. In order to collect energy more efficiently solar panels should be angled to face as close to the sun as possible. So what direction should solar panels face.

I live in saudi arabia jeddah city on the red sea and would appreciate if you could advise on the optimum direction solar panels should face to utilize the sun power. The following is a guest post by dr. Which way should my solar panels be facing. We can install panels on south east or west facing roofs.

The most optimum direction to face your solar panels is somewhere between south and west. 12 03 2018 at 4 20 pm. Five or six years ago the question of which direction solar panels should face was easy. It is at this location that your panels will receive the maximum sunlight throughout the day.

The panels from each group should probably all be facing. Photovoltaics produce power when the angle at which the sun s rays hit the panel surface the angle of incidence is small or when light strikes the panel as close to perpendicular as possible. Solar south or geographic south. Joshua rhodes a postdoctoral research fellow in the webber energy group and the energy institute at the university.

To correct the compass reading your solar installer will calculate the magnetic declination of your site. 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. Because high feed in tariffs were available they simply had to have an orientation facing north in order to maximise the amount of electricity they produced and so earn the most feed in. 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.

Net energy metering and time of use. If your roof does not face the right direction then surface mounted panels or pole mounted panels may be your best bet.