For the best results solar panels should be oriented towards the south.
Optimum angle for solar panels in south africa.
In the spring summer and autumn the efficiency is lower 74 75 in spring autumn and 68 74 in summer because in these seasons the sun travels a larger area of the sky and a fixed panel can t.
Optimum angle differs during winter months.
The angle at which the solar panel is elevated plays a vital role in maximizing the production of energy.
You have come to the right place.
Do you want optimal production from your solar panels.
The optimum angle varies throughout the year depending on the seasons and your location and this calculator shows the difference in sun height on a month by month.
In the above case example of a latitude of 34 the tilt angle will be 34 0 9 29 59 6.
In winter a panel fixed at the winter angle will be relatively efficient capturing 81 to 88 percent of the energy compared to optimum tracking.
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.
This is because the sun is always in the southern half of the sky in the northern hemisphere.
With south africa s glorious sunshine it is easy to see why many home and business owners are looking to harness the sun s energy and utilise it by installing a solar power system on their properties.
The ideal angle for your solar panels can vary depending on your solar objectives.
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.
For example if you are seeking to maximise solar generation during winter months be it for an off grid system or higher energy consumption levels you would ideally want to angle your panels at a greater tilt for maximum exposure to the low winter sun.
A guide to using the optimum yield angle tables in south africa the average distance between any given adjacent longitude ranges between approximately 90 and 111 km.
Solar energy is a most readily accessible.
The distance between latitude degrees remains constant at roughly.
This solar angle calculator tells you the optimum angle to get the best out of your system.
Orientation of the panels.
To get the best out of your photovoltaic panels you need to angle them towards the sun.
On the contrary in the countries of the southern hemisphere such as south africa and australia the best orientation is true north.
In this method the optimum tilt angle for solar panels during winter is calculated by multiplying the latitude by 0 9 and then adding 29.
