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.
Perfect round solar panel placement.
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.
Tilt the panels to your latitude minus 15.
Solar panels should always face true south in the northern hemisphere north in the southern hemisphere tilted from the hoizontal at a degree equal to your latitude plus 15 degrees in winter or minus 15 degrees in summer.
In the northern hemisphere solar panels should be positioned due south for best performance and in the southern hemisphere they should be positioned due north.
The answer depends at least in large part on where you mount your photovoltaic panel array.
This positioning has the best chance of collecting solar rays for the most part of the day as the sun tracks across the sky.
Solar panels should always face true south if you are in the northern hemisphere or true north if you are in the southern hemisphere.
True north is not the same as magnetic north.
For the best results solar panels should be oriented towards the south.
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.
On the contrary in the countries of the southern hemisphere such as south africa and australia the best orientation is true north.
An additional 3 5 though can be gained by evaluating this more carefully.
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.
At different times of the year the optimal angle may be slightly or even significantly different.
In general there s one big rule.
Here two simple methods for calculating approximate solar panel angle according to your latitude.
Tilt the panels to your latitude plus 15.
If you re in the u s.
Tilt the panels to your latitude.
Tilt the panels to your latitude.
For starters there is no single ideal angle for solar panels.
This is because the sun is always in the southern half of the sky in the northern hemisphere.
Or elsewhere in the northern hemisphere the best direction for solar panels to face is true south though there is an exception.
Choosing the right placement can greatly improve panel efficiency and maximize the return on your investment.
