Best Orientation For Solar Panels

A solar panel will harness the most power when the sun s rays hit its surface perpendicularly.

Best orientation for solar panels. 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. South facing solar panels provide you with maximum energy savings for your home. On the contrary in the countries of the southern hemisphere such as south africa and australia the best orientation is true north. Best direction for my panels.

Since solar panels are more productive when the sun s rays are perpendicular to their surfaces the certainly best orientation is the one directly true south azimuth angle 180. But no matter what direction your roof faces you will still see a significant impact from solar power. Or elsewhere in the northern hemisphere the best direction for solar panels to face is true south though there is an exception. Solar panels will save you money and energy year round in any weather rain or shine.

Generally it s common knowledge in the solar industry that these south facing panels should be tilted between a 30 and 40 degree angle. This being the case the general best practice to date has always been to position solar panels facing south in order to capture the maximum amount of sunlight overall. 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. Choosing the best angle and direction for your solar panels will optimize the amount of sunlight they receive and allow you to get the most out of your solar power system.

Now all of this is very important for utilities and legislators who are in charge of offering incentives for solar power or other measures that could reduce electricity demand at the height of the day. The more sunlight reaches your solar panels the more electricity you can generate and the more money you ll be able to save on your electric bill. The placement and orientation of solar panels is just as important as which type of solar panel is used in a given situation. Orientation of the panels.

This table shows you how much energy you can expect to get from almost any combination of solar panel direction and angle in the capital cities compared to the optimum orientation. If you re in the u s. For the best results solar panels should be oriented towards the south. Some who install them on their roofs are somewhat limited but if you have the luxury of choosing exactly how you want your system setup there are a few tricks you can use.

South facing panels produced a 54 percent peak reduction overall while west facing solar pv panels produced a 65 percent peak reduction. This is because the sun is always in the southern half of the sky in the northern hemisphere.