There are a few things to consider when deciding which direction to face your solar panels in Perth. The most important factor is the sun’s path throughout the day – you want to make sure that your panels are positioned to maximise their exposure to sunlight. North-facing panels will get the most direct sunlight, while east- and west-facing panels will get a more diffuse light. South-facing panels are the least effective in Perth, as they will be shaded by buildings and trees for much of the day.
Another important consideration is temperature. Solar panels work best when they are cool, so it’s important to position them in a way that minimises their exposure to heat. North-facing panels will again be the best option here, as they will be in the shade for much of the day.
Finally, you need to take into account any potential obstructions that could block sunlight from reaching your panels. Trees, buildings, and even hills can all have an impact on the amount of sunlight that your panels receive, so it’s important to position them in a way that minimises the chance of any obstructions.
Best layout for solar panels
As mentioned, the best direction for your solar panels will depend on a few factors, including the sun’s path throughout the day and the temperature. North-facing panels will get the most direct sunlight, while east- and west-facing panels will get a more diffuse light. South-facing panels are the least effective in Perth, as they will be shaded by buildings and trees for much of the day. So the best layout for solar panels in Perth would be north-facing panels with no obstructions.
West facing solar panels Australia
West-facing solar panels are not as effective as north-facing panels, as they will be shaded for part of the day. However, they can still be a good option if you have a west-facing roof that is not obstructed by trees or buildings.
What direction should a house face for energy efficiency?
In terms of solar panels, the best direction for a house to face is north. This will maximise the amount of sunlight that the panels receive throughout the day. However, in terms of energy efficiency, it is also important to consider other factors such as insulation and windows. A well-insulated and draught-proofed home will be more energy efficient, regardless of the orientation of the solar panels.
What side of roof should solar panels be on?
The best side of the roof for solar panels is the north-facing side. This will maximise the amount of sunlight that the panels receive throughout the day. However, if your roof is not facing north, you can still position your panels on the east- or west-facing side. Just keep in mind that they will not be as effective as north-facing panels.
Solar panel orientation calculator Australia
The first step is to find out which way your roof faces. This can be done by using a compass, or you can simply look at a map of your area and figure out which direction is north. Once you know which way your roof faces, you can use the solar panel orientation calculator below to determine the best angle for your panels. this calculator is specifically for Australia, so if you live in another country, you’ll need to find a similar calculator online. here’s the link to the calculator: https://www.solargain.com.au/solar-calculators/panel-orientation-calculator/
Input your address into the calculator, and it will tell you the best angle for your solar panels. Keep in mind that this is just a guide, and you may need to adjust the angle of your panels slightly to get the best results.
What angle should solar panels be installed in Australia?
The angle at which solar panels are installed is not as important in Australia as it is in other parts of the world. This is because the sun’s rays are more direct in Australia, so panels can be installed at a shallower angle and still receive a good amount of sunlight. In general, solar panels should be installed at an angle of around 30 degrees. if you were to install solar panels in the northern hemisphere, they should be installed at a steeper angle to maximise the amount of sunlight they receive. For example, solar panels in UK should be installed at an angle of around 50 degrees and they normally face south.
Is morning sun better than afternoon sun?
The sun’s position in the sky changes throughout the day, so the amount of sunlight that your solar panels receive will also change. In general, panels that are exposed to direct sunlight will be more effective than those that are not. However, the exact position of the sun in the sky will also affect the efficiency of your panels. For example, panels that are exposed to the sun in the morning will be more effective than those that are exposed to the sun in the afternoon. This is because the sun’s rays are weaker in the afternoon, so they will not be able to generate as much power. so in Perth, it is better to have your solar panels facing the sun in the morning.
Let’s say you can’t install the solar panels facing north nor have an unobstructed west- or east-facing roof. In this case, you should try to minimize shading on the solar panels by placing them as close to the edge of the roof as possible. You might also want to consider installing a ground-mounted system if shading is a significant issue. if you have enough space on your property, a ground-mounted system will allow you to position the panels in the optimal spot, without having to worry about shading from trees or buildings.
You can also utilise pole-mounted systems which are great if you have limited roof space. These systems can be installed on the side of a building or in a stand-alone location in your backyard.
Another option to consider is a solar tracking system. This type of system tracks the sun’s movements throughout the day and adjusts the angle of the panels accordingly. Solar tracking systems are more expensive than fixed systems, but they can increase the efficiency of your panels by up to 30%. The investment might be worth it if you live in an area with a lot of sun and have the extra cash to spare.
Overall, the best direction for solar panels in Perth is north-facing with no obstructions. However, if this is not possible, try to install the panels as close to the edge of the roof as possible and minimise shading. You might also want to consider a ground-mounted or pole-mounted system. Solar tracking systems are also an option, although they are more expensive.
If you’re still not sure which direction to orient your solar panels, you can always consult with a solar installer. They will be able to assess your property and recommend the best solution for you. At Solar Panels Perth, we’re always happy to help our customers get the most out of their solar panel systems. Contact us today to learn more.