Which Way Should Solar Panels Face In Uk

But west facing panels are able to generate more even flow of electricity.

Which way should solar panels face in uk.

Joshua rhodes a postdoctoral research fellow in the webber energy group and the energy institute at the university. The direction solar panels should face is true south a k a. Solar panel orientation and elevation. This is because the sun is always in the southern half of the sky in the northern hemisphere.

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 your panels face is certainly a factor in how much they will generate and closer to south is better but it is only one factor. South facing roof panels see the sun when it is at its most intense for the longest period of time which is why they generate the most energy. The most optimum direction to face your solar panels is somewhere between south and west.

Which way should my solar panels be facing. The following is a guest post by dr. During the early stages of your solar project these details are looked at and used to determine the way in which your solar panel system should be oriented and the direction that they should face. It is at this location that your panels will receive the maximum sunlight throughout the day.

In northern hemisphere most solar panels point south. Five or six years ago the question of which direction solar panels should face was easy. If even one panel is shaded it will reduce the output of all your panels unless you invest in micro inverters or other optimizing devices. To correct the compass reading your solar installer will calculate the magnetic declination of your site.

So what direction should solar panels face. Which direction should my roof face for solar panels. 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 fundamental to how much energy they can produce and how much money you can save over time.

So we ve established that there s a sweet spot for your solar panel orientation which is directly south and a sweet spot for elevation which is between 30º and 40º. Solar south or geographic south. 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. True south can also be calculated at noon when shadows from vertical objects run north south.

Most solar panels are facing the wrong direction say scientists.