Best Solar Panel Alignment

The horizontal orientation of your panels in relation to the equator in this case.

Best solar panel alignment. Therefore to get the very best out of your photovoltaic panels you would typically face them due south at the optimum angle so that the panel is receiving as much sunlight as possible at this time. However pitch angles between 30 and 45 degrees will work well in most situations. Solar panels should always face true south if you are in the northern hemisphere or true north if you are in the southern hemisphere. Overall the angle of your rooftop has less impact on solar panel performance than the direction your roof faces.

True north is not the same as magnetic north. If your solar panel contractor advises you that horizontal solar panels are the best choice for your solar needs you do not need a special inverter. It also changes angle in the sky as the seasons change. In the northern hemisphere the sun is due south at solar noon.

The optimum tilt angle is calculated by adding 15 degrees to your latitude during winter and subtracting 15 degrees from your latitude during summer. If you are using a compass to orient your panels you need to correct for the difference which varies from place to place. 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 if you live in an urban area in the united states you might just be able to find the best angle for the photovoltaic panels with your zip code.

For starters there is no single ideal angle for solar panels. At different times of the year the optimal angle may be slightly or even significantly different. As we re in the northern hemisphere the best solar panel orientation is obviously south but. Solar panels work best when they face directly into the sun.

But that task is complicated by the fact that the sun moves across the sky throughout the day. For the best results solar panels should be oriented towards the south. Your solar panel orientation is very important when it comes to maximising the amount of electricity that your solar panels will produce. For instance if your latitude is 34 the optimum tilt angle for your solar panels during winter will be 34 15 49.