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Do Solar Panels Protect Your Roof?

Do Solar Panels Protect Your Roof?

Last updated on December 12, 2023

For homeowners, safety, security and costs are the main factors that are weighed when making a decision to purchase and install new equipment or devices. 

Installing solar panels on your rooftop can lead to significant savings on energy costs, while allowing a smooth transition to renewable energy consumption. However, before making the final choice, property owners often wonder whether it is safe to install solar panels on rooftops.

>> Related Reading ; Is Solar Energy Renewable?

Will holes be drilled into my roof? Are large solar panels too big and heavy for my roof, possibly leading to major damage in the roof structure?

The simple answer is that an ordinary household roof can sustain the weight and distribution of solar panels.

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    As long as your roof is in good condition, the configuration should be  straightforward. Before making the final decision and proceeding with the installation, you should carefully plan the solar systems and the type and space available for the roof installation.

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    There are a few common stereotypes, misconceptions and myths surrounding solar panels, and the lack of information or the wrong information often leads to poor decision-making.

    This article will highlight the common and actual facts that are related to solar system roof installations to help you make informed and proper decisions regarding solar installations and fixing, specifically on roof structures.

    Several factors come into play regarding the roof structure that need to be weighed before setting up solar panels on your roof.

    These factors relate to the weight of the system, the roof maximum allowable capacity, the inclination, the solar arrangement, roof area in addition to the overall use and state of the roof. 

    The great news is that you do not need to worry about massive weights or hole drilling with professional experts, as roof installers measure the floor space and know how to manage and set up the solar system in a way to ensure your home is safe.

    Do Solar Panels Damage My Roof?

    As long as you properly install solar panels, they should not cause any damage to the surface or infrastructure of your roof. Based on data collected from a large group of homeowners, the highest percentage proves that solar panels will not undermine the condition of your roof.

    If you collaborate with a qualified professional solar installer and your roof is in good condition, there should be no reason to worry, as there is absolutely no technical or physical feature of solar panels that may cause damage.

    >> Related reading; Sydney Solar Panel Installers – Your Sydney Specialists in Solar Power

    Solar panels mean clean energy on top of your roof. And it will not harm your roof if you follow more straightforward guidelines.

    Some homeowners fear solar systems on their property, and eventually miss out on the benefits of solar energy, because they imagine that the installation will result in holes in the roof, leading to leakage. This will never happen with a proper installation, as solar panels are wrenched to the roof rafters.

    If you are dealing with a professional installation expert, or directly with the solar panel manufacturer personnel, and are following the system guidelines, there should be no issues with your roof structure.

    Do Solar Panels Add Value To My Roof?

    A solar installation can be highly beneficial and can bring a lot of value for your home or office in the long term.

    More and more people are shifting to green technologies and look for ways to ‘go green’. These potential property buyers will be more interested in estates that already benefit from a solar installation, and will ultimately be willing to pay a higher value for the property.

    The eventual return, considering the higher expected value, might double your investment on the solar system once you sell your property.

    Do Solar Panels Protect My Roof?

    If you follow the manufacturer guidelines and hire professionals for the installation, solar panels can actually protect the roof, as solar panels can provide shade to your roof from the sun’s strong rays.

    The panels absorb heat directly while keeping the roof in the shadow. The solar cells act as a shade tree, reducing the temperature within the house by up to 35percentage points and also safeguarding the roof safe against falling debris.

    Additionally, solar panels can also help protect your roof from heavy rain and snowfall, which cause severe damage to the flat surface of your roof over time, which will make your roof last longer.

    The sun emits intense rays which vary depending on the location and weather conditions. In countries like Australia, the powerful beams from the sun can negatively affect your house’s rooftop.

    Solar panels absorb the sunlight on their top surface, and keep the roof in the shade, lowering the temperature of the structure, adding further benefits of the system during summer.

    How Long Does An Average Roof Last?

    Roofs produced of slate, copper, or tile could last for over 50 years. Timber shake rooftops should last about 30 years, while fibre-cement shingles should last about three decades, and asphalt slate rooftops can last approximately twenty years.

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      What are the advantages of installing solar panels on the roof?

      Some of the main benefits of installing solar panels on the roof include:

      - Increased energy production
      - Low risk of shading
      - Better protection from damage caused by people and animals

      What are the disadvantages of installing solar panels on the roof?

      Installing solar panels on the roof makes them more difficult to maintain. The amount of space available for installation is also limited on the roof.

      Should solar panels be on the roof?

      It depends; if you have limited space or want increased energy production and low maintenance, then you should install your solar panels on the roof. But if you want more control of the solar panels, then you should install them on the ground.

      What is the best placement of solar panels on a roof?

      Solar panels should be placed facing true south to maximize sunlight absorption.

      What do solar panels on the roof mean?

      Solar panels on the roof mean that you have installed solar panels on the roof as opposed to the ground to maximize energy production and increase durability.

      Can solar panels be installed on a roof?

      YES, solar panels can be installed on the roof. In fact, it is the most popular solar installation technique, because it allows better energy production and increases the lifespan of the panels by protecting them against damage caused by humans and animals.

      Is it better to install solar panels on the roof or ground?

      It depends on your specific situation. If you have limited space, then roof installation is the best option. On the other hand, if space is not a problem, then ground installation is a good option because it allows better control and inspection of the panels.

      What should you do before installing solar panels on the roof?

      Important things to do before installing solar panels on the roof include:

      Check if your roof needs repairs
      Know the type of your roof
      Know the direction in the slopes of your roof face
      Know how much weight your roof can comfortably accommodate

      Do solar panels on the roof cool your house?

      YES, studies show that solar panels reduce the amount of heat that reaches the roof by about 38%, making them a valuable asset during the hot summer season.

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      E-Green Electrical

      E-Green Electrical is a top tier energy efficiency company based in Sydney. We focus on utilising government rebates to help reduce our clients energy consumption by installing energy efficient solutions. E-Green boasts a rich heritage within the realm of energy efficiency, consistently staying up to date with cutting-edge technologies to deliver optimal results for our valued customers.

      We don't just sell products and services; we also provides tips and information on how to help reduce energy consumption. We believe in using energy wisely and teaching others how to do the same. For E-Green, it’s important to share knowledge with the community. That's why we regularly write articles about saving energy, new government rebates available and increasing sustainability.

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