If you’re looking to install solar panels on your roof, one of the most important considerations is the best angle and tilt for optimal energy production. While solar panels can be installed on almost any roof type and angle, HP Roofing will help you find the best roof angle for your solar panels based on the specific location of your property in Ireland.
What is the Best Roof Angle for Solar Panels?
The best roof angle for solar panels will depend on the specific location of your property. In Dublin, Ireland, the best roof angle is generally south-facing, with an angle between 30 and 40 degrees. This angle is best for capturing the maximum amount of sunlight, producing the best overall energy efficiency from your solar panel setup.
However, if your property is in an area with trees or other obstructions blocking the sunlight, you may need to adjust the best roof angle for optimal energy production. In this case, HP Roofing can help you best adjust the angle of your roof to suit your solar panel setup best.
Determining the Optimal Angle for Your Home
There are several factors to consider when determining the optimal angle for your solar panels. These include:
Latitude
As mentioned earlier, your location plays a significant role in determining the optimal angle for solar panels. The closer you are to the equator, the more perpendicular the sun’s rays are, and the steeper the angle should be.
Season
The sun's angle changes throughout the year, so it’s essential to consider the season. For example, in Ireland, the sun is higher in the sky during summer, so a lower angle may be more optimal during this period.
Roof Orientation
The orientation of your roof, whether it faces south, north, east, or west, can impact the optimal angle. A south-facing roof will receive the most sunlight throughout the day and may require a steeper angle to generate maximum electricity.
Obstructions
Trees, buildings, and other obstructions can shade your solar panels and reduce their efficiency. Therefore, it’s essential to consider obstructions when determining the optimal angle for your solar panels.
Roof Type
Different roof types may require different angles. For example, a flat roof may require a steeper angle to ensure rainwater can run off easily.
Working with a professional roofing company like HP Roofing can help you to determine the optimal angle for your solar panels. Our team of experts can assess your home or business and recommend the best angle based on your location, roof type, and other factors.
Why roof angles are important for the yield of solar panels?
The best roof angle for solar panels is important because it will determine how much of the sun’s energy can be captured and converted into usable electricity. The optimal roof angle for solar panels can provide several benefits, including:
Increased Energy Efficiency
Installing your solar panels at the best roof angle will ensure you capture as much sunlight as possible. This will result in optimum efficiency and maximum energy production from your solar panel setup.
Cost Savings
Optimal energy production will save you money on energy bills in the long run. When your solar panels are installed at the best angle, they will be able to capture more sunlight and produce more energy, which will result in lower energy bills and more savings for you.
Extended Life Span
Installing your solar panels at the best angle will also extend their life span. This is because the best roof angle for solar panels will reduce the amount of stress and wear on the panels, increasing their longevity.
The Best Roof Angle for Different Types of Roofs
No matter what type of roof you have, HP Roofing can help you determine the best roof angle for your solar panel setup. Here’s a look at the best roof angles for common roof types:
Flat Roofs
A flat roof is best suited for a south-facing 30 to 40 degrees angle. This will allow the solar panels to capture the maximum amount of sunlight and produce the best overall energy efficiency.
Low-Pitched Roofs
Low-pitched roofs should be angled between 20 and 30 degrees for best results. If the angle is too shallow, the solar panels won’t be able to capture enough sunlight.
High-Pitched Roofs
A high-pitched roof should be angled at around 40 to 50 degrees. This will allow the solar panels to capture the sun’s energy best and produce the best overall energy efficiency.
Contact HP Roofing Today and Get the Best Angle for Your Solar Panels!
At HP Roofing, we understand that the best roof angle for solar panels is essential to get the best results from your solar panel setup. Our experienced team of roofers can assess your home or business and provide you with the best angle for your solar panel installation, considering your location, roof type, and other factors.
Contact us today to discuss how we can ensure your solar panel setup is optimised for maximum efficiency and energy savings
