Position For Solar Panels

While the sun is in a higher position in the sky during the summer and lower position during the winter it has an average position right in between the two seasons.

Position for solar panels.

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. A solar panel s efficiency rating refers to the amount of sunlight the panel can convert into usable energy. For example a solarworld 290w panel is 17 3 efficient while their 300w module is. If you are uncertain of the time zone for a location refer to our time zone table.

In the northern hemisphere the general rule for solar panel placement is solar panels should face true south and in the southern true north. Usually this is the best direction because solar panels will receive direct light throughout the day. Solar panels should always face true south if you are in the northern hemisphere or true north if you are in the southern hemisphere. The traditional advice is to position solar panels to be south facing.

This corresponds to the latitude of the place where you are housing the panels. The location was a big draw as was at least initially the fact that the red pitched roof of the two car garage was outfitted with 17 solar panels. If you are using a compass to orient your panels you need to correct for the difference which varies from place to place. Therefore the best angle for your solar panels is the one that allows the panels to get the most direct perpendicular light.

Each situation is unique in terms of roof angle property layout and power consumption. This relates directly to the output of a solar panel in watts. However there is an average position between the two which is optimal for the photovoltaic panels. Tilting it at that average angle would produce the highest output.

However there is a difference between magnetic south and true south that must be considered. We d get to do our bit for the planet. 14 22 is an acceptable efficiency range for panels produced by major manufacturers. Selecting yes in the daylight saving field will cause the solar position calculation to assume the current time has been adjusted forward one hour from standard time.

Generally the sun is at a higher position during summers and a lower position during winters.