Best Direction For Solar Panels On Roof

If your roof does not face the right direction then surface mounted panels or pole mounted panels may be your best bet.

Best direction for solar panels on roof.

However you would want to face your solar panels in the opposite direction of where your shadows face. Go west young one. Outside of tou the biggest factors that influence the direction of your solar panels are shading and other obstructions that impact the panel s exposure to light. 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.

However solar panels can be orientated on any roof that faces south of either east or west. However the electricity system is not as simple as it sometimes seems and the best direction to face solar panels may actually be west. Every home is unique and it s best to speak with an expert in solar to understand where solar panels should be placed on your roof. If you re in the u s.

Or elsewhere in the northern hemisphere the best direction for solar panels to face is true south though there is an exception. The most optimum direction to face your solar panels is somewhere between south and west. This is a simple tried and true way to find the perfect direction and like i said you can do it with no tools. On the other hand if you live in the southern hemisphere you can use this same technique.

Well when it comes to solar panels west is second best. This is because for those of us living in the northern hemisphere the sun is always along the southern part of the sky as we complete our yearly orbit around it. For the best results solar panels should be oriented towards the south. In general there s one big rule.

In the northern hemisphere the sun crosses the sky a little to the south which means putting solar panels on a south facing roof is the best way for homeowners to capture the most solar energy. 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. Therefore directions like southwest or southeast are fine.

But what if you don t have a suitable south facing roof. 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. While this is not a bad direction it is often possible to get a very small boost by having them face slightly away from due north. Panels mounted on a standard pitch roof facing east or west will produce approximately 15 less output than panels mounted on a south facing roof of a standard pitch.

Solar panels should face south for any home in america to obtain maximum power generation.