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How To Install Solar Panels On Shingle Roof

How To Find A Company To Install Solar Panels For Your Metal Roof


If homes with metal roofs are common in your area, you may be able to easily find local companies that have experience installing solar on metal. However, you should always get multiple quotes from installers to ensure that youre working with a company that has the right expertise and background for your needs.

The best way to find multiple local solar installers is to register your property on the EnergySage Marketplace. When you join, simply indicate the location of your property on Google Maps so installers will know that your property has a metal . To ensure that you get quotes from companies who will work on your property, you can also indicate that your home has a metal roof when you set up your preferences after joining.

Securing The Bosses And L

  • Flashing under the shingles
  • Secure bosses at an angle

Each mounting boss is secured using a Lag screw with a rubber spacer to prevent water penetration. This Lag screw also screws down the L-bracket used to secure the rail. I recommend preparing this hardware stack up on the ground before you perform the caulking in step 5.

Once your bosses are caulked and positioned, take your hardware stack up and your impact driver with the appropriate socket up onto the roof. Go down the line and screw each boss down.

Tip 1: Dont Over Torque the Bosses

The lag screw is properly torqued down when the boss can no longer rotate easily. Do not over torque this assembly or you risk damaging your flashing, or roof/rafter.

Tip 2: Angle the boss head

Lock the boss down at an angle so rain water hits an angled surface as it comes down your roof instead of hitting a flat wall head on. This will help prevent water, ice, and debris from backing up and possibly getting under your shingles.

What Are Solar Shingles

Solar shingles are a relatively new technology designed to look like ordinary asphalt shingles on your roof. They protect your roof and have the same durability and flexibility as regular shingles, while harnessing the suns solar energy to generate power for your home. Each solar shingle will produce between 13 and 63 watts of energy, depending on the brand of solar roof shingles. Solar shingles are lightweight and easy to install and just like ordinary shingles, they are designed to withstand rain, wind, and hail.

Also Check: How Often Does A Roof Need To Be Replaced

What Are Solar Shingles And How Do They Work

Solar power shingles, also known as photovoltaic shingles, are solar panels that mimic the appearance and function of conventional roofing materials like asphalt or slate, while performing their core task of generating electricity.

Technically called BIPV , solar roof shingles present a unique and increasingly popular renewable energy solution. Studies backed by the Department of Energy in recent years have shown that solar roofing features such as solar shingles can boost the value of your home by as much as $15,000 or even more.

Need More Help Installing Solar Panels On A Tile Roof

The Benefits of Installing Solar Panels on a Metal Roof

If you have concerns about installing solar panels on your tile roof, dont worry help is just a call or email away! Here at GoGreenSolar, were veterans in the solar industry and specialize in solar panel kits for DIY installation. Were happy to help you choose the right hardware and solar panels for your specialty roof and will support you throughout your solar installation with great detail and care! Contact us today.

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Solar Panels On Flat Roofs

Solar panels can just as easily be found on flat rooftops as on sloped roofs.

The solar panel installation process for flat roofs is usually much simpler than on sloped roofs since its easier to move around, leading to a quicker finish.

Solar installations on flat roofs dont require the penetration mounts that sloped roofs need for the panel system to remain secure. Alternatively, weighted mounting systems are used for flat roofs, which dont require drilling into your roof. This type of system eliminates the need for holes and uses gravity instead to ensure your solar panel system is stable and secure.

However, since flat roofs clearly dont have an angle, tilt-up brackets are used to keep your system angled at 30 degrees.

The Warranty On Your Roof

Some manufacturers warranties and warranties from your roofing company will have fine print in their warranties that talks about how if someone else walks on the roof, it could void the warranty. This is something you will need to be aware of. Be sure to read the fine print of the warranty and ask your roofing contractor to write you a waiver noting the fact that they will inspect the roof after the fact and still warranty it.

Also Check: Where Do You Put The Screws On A Metal Roof

Consider Installing Shingle Under The Solar Array

Many solar installers prefer to replace tiles under a solar array with shingles instead of installing the solar panels directly on a tiled roof.

Its easier to mount solar panels on shingles. But you must ensure the edges where the roof tiles meet the shingle seals shut. You dont want water doesnt permeate into your roof, causing unwanted leaks or damage.

Its Easy To Mount Solar Panels On A Metal Roof

How to Install Solar Panels on a Metal Roof

Typically, your solar installer will drill holes in your roof so that they can attach the mounting for your solar panels. This is one of the main areas of concern for many homeowners considering solar, as an improperly mounted solar panel system can cause leaks or other roof issues. Most qualified solar installers offer workmanship warranties and roof warranties to reassure their customers that there will be no issues with the installation.

If you have a metal roof, however, your solar installer likely wont need to make any holes in your roof at all, which virtually eliminates the possibility of issues down the road. There are a few alternative mounting options that make installing solar on a metal roof easier:

  • Standing seam metal roofs: Two different solar panel mount manufacturers, Quick Mount PV and Ecofasten, have products designed specifically for metal roofs with standing seams. If you have a standing seam metal roof, your installer can attach panels using a mounting system that clamps onto the seams of the roof without having to make any holes. As an added bonus, using this type of racking can speed up installation times because your installer wont have to drill holes into the roof.

Read Also: Metal Roof Skylight

What Roof Slope Is Best For Solar Panels

To maximize sun exposure, a residential roof-mounted solar system should be at an angle equal to the latitude of their install location, but this isnt always possible.

A roof slope that angles between 15-40 degrees should suffice for most solar power systems. Individual solar panels can also be adjusted to an optimal angle that maximizes their sun exposure.

Your solar panel installers can help determine if your roof slope is suitable for solar panel installation.

Solar Shingles: Make Your Roof Solar

The total installed capacity of solar power in the U.S. reached 71.3 GW in the third quarter of 2019, with new capacity of 2.6 GW added during this quarter. It was also the best quarter in history for residential solar, which has experienced remarkable growth throughout the decade.

From 2010 to 2020, the number of residential solar panel installations in the U.S. has exceeded two million. With increasing innovation in technologies such as solar shingles, residential solar is expected to set new growth records in the 2020s.

  • A sunny outlook
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    Solar Shingles For Saleaverage Cost

    Solar shingles cost per square foot can vary widely between different brands, and your overall solar panel shingles cost will depend on the total square footage, typical energy needs, and your choice of manufacturer and installer.

    The average solar shingles price for your roof could be in the range of $15,000 to $20,000, but if you choose a highly sophisticated system, such as Tesla solar roof shingles, it could cost you as much as $70,000 or more.

    You should request the brands of your choice to provide you a free quote, and evaluate their features and unique selling propositions in the context of your budgetary limits in order to make the right decision.

    How Many Solar Shingles Do You Need

    Apollo Tile II Solar Roofing System from CertainTeed Corporation

    The number of solar or the Building Integrated Photovoltaics shingles it would take to power your entire home depends upon the size of your house and your typical energy usage, but even installing a few can help out. It is not necessary to replace your entire roof as you can integrate solar shingles into your existing roof. If your roof is in need of an overhaul anyway though, replacing your roof is not a bad investment. According to the most recent Cost vs. Value report, replacing the roof on your home can have an an ROI of 71.6%. Additionally, recent Department of Energy backed studies have demonstrated that home buyers are willing to pay a premium for homes with solar roofing features, up to $15,000 more.

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    Solar Shingles Pros And Cons

    The most notable pro of solar shingles is their aesthetic value, which lets homeowners generate electricity with a roof that looks sleeker from the street, alleviating concerns for some people who dislike the appearance of traditional solar panels. Other pros include their endurance and their efficiency, which varies but may be close to that of larger panels.

    The main downside of solar shingles is their cost, which still renders them impractical in many cases unless theyre part of a newly constructed or rebuilt roof. They also may not be offered by some solar installers, and because they arent mounted on racks, there can be issues with sunlight exposure depending on the slope of the roof.

    Streamlined Installation Should Cut Costs Over Competing Solar Roofs

    by Tim De Chant – Jan 4, 2022 7:17 pm UTC

    A new solar technology introduced yesterday at CES could bring power-producing roofs mainstream by relying on an old building materialnails.

    For years, homeowners who wanted solar power have stripped their old roofs of shingles, added new ones, and then slapped large solar panels on top using sturdy frames. Its a model that works well, but it also creates a two-step process that engineers have been striving to simplify.

    Plenty of companies have offered their own take on solar roofs, but so far, theyve remained niche products. GAF Energy is hoping to change that with the Timberline Solar Energy Shingle that looks strikingly like typical asphalt shingles. But their key feature isnt so much that they emulate the look of asphalt shingles, but that theyre installed in nearly the same way. Roofers can slap the flexible sheets down and nail the top strip to the roof, just like they do for traditional roofs.

    By relying on the shingle installation process, GAF Energy is counting on the scale of the roofing industry to make solar more accessible. The roofing ecosystem is 2030 times larger than solar. In the United States, 200,000300,000 people get a new solar system each year. Over 5 million get a new roof, Martin DeBono, CEO of GAF Energy, told Ars. Our innovation is you now have a nailable solar roof, which fits the way that the majority of roofs are installed.

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    Why Is It Better To Replace Your Roof Before Installing Solar Panels

    At this point, we have established that replacing a roof can be quite expensive. However, it is a better option. Its a one time expense which will save you in the future.

    The insulation of your house depends on your roof. So, if you need to turn up the AC in the summers or increase the heat during the winters more often, then it means your roof isnt able to insulate properly.

    Moreover, a new roof will raise the value of your home. Dont worry about spending too much money on it because if you choose to sell, the money will return to you.

    See Related: Are Solar Panels a Fire Hazard?

    Contact Freedom Solar For Your Solar Panel Needs

    How to install solar panels yourself on your roof. (It’s easier than you think)

    To learn more about solar panels or the installation process for your home or business, contact Freedom Solar today by calling +1 795-0577 or submitting an online inquiry!

  • Send us your info.
  • Well contact you to schedule an appointment.
  • An energy consultant will meet with you at your home or place of business or virtually.
  • You will get a custom proposal with system size, design, costs, financing, and savings.
  • We respect your privacy. Your info will only be used to contact you and to qualify your roof for solar.By clicking Contact Me you authorize Freedom Solar to call you and send you pre-recorded messages and text messages at the number you entered above, using an autodialer, with offers about their products or services, even if your phone number is a mobile phone or on any national or state Do Not Call list. Message and data rates may apply. Your consent here is not based on a condition of purchase.

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    What Happens If You Need A New Roof

    If you need to replace your roof after you have solar panels installed, you will need to remove and reinstall the solar panels.

    Your solar installer should take a look at your roof before beginning the project to ensure its in good shape. If you need a new roof, youll want to get that out of the way before installing the solar panels.

    While a new roof is never something we get excited about buying, your future self will thank you. If you need a new roof or repairs to the roof that need to be made, your solar panels will have to be removed and reinstalled. This should cost less than the actual installation itself but is best to be avoided if possible.

    What Does The Future Of Clay Tile Solar Look Like

    If aesthetics are important to you and you have a lot of cash to devote to this kind of installation, they may be worth a look. Regardless its a wise idea to see how much you can save by starting today with regular solar panels tied into your clay roof using the method outlined above.

    Find out how much you can save by going solar

    Also Check: How Much Is A Shingle Roof Per Square Foot

    The Best Roofs For Solar Panels: What Are The Different Roof Types You Can Install Solar Panels On

    Solar can be installed on almost any roof here are some of the most commonly used roof materials that solar installers will encounter on the job:

    • Asphalt shingles
    • Wood
    • Metal

    While solar panels can be safely and effectively installed on all of the above roof materials, the exact installation processes may differ. As such, there is no best roof for solar panels can go on just about any roof material. Below, well look at each of the various roof materials and how installers secure solar panels to each.

    How To Protect Solar Panels On Shingle Roof

    Discreet Solar Power For Your Roof
  • Inspect your solar panels regularly
  • The first step in protecting your solar panels is to inspect them regularly. You should look for signs of damage, such as cracks or leaks. If you notice any damage, be sure to repair it immediately.

  • Keep your solar panels clean
  • Its also important to keep your solar panels clean. Dust and dirt can build up on the panels and prevent them from working properly. You can clean your solar panels with a soft cloth and mild soap. Be sure to rinse the panels thoroughly afterwards.

  • Trim trees and shrubs near your solar panels
  • If you have trees or shrubs near your solar panels, its important to trim them back. Overhanging branches can damage the panels or prevent them from getting enough sunlight.

  • Add a solar panel cover
  • If you live in an area with severe weather conditions, you may want to consider adding a solar panel cover. Solar panel covers can protect your panels from hail, high winds, and other elements.

  • Get insurance for your solar panels
  • Its also a good idea to get insurance for your solar panels. This way, you can be reimbursed if they are damaged or stolen.Solar Panel Insurance typically costs between $100 and $200 per year.

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    How Are Solar Panels Attached To Your Roof Solar Panel Installation

    Solar panels are made up of solar panel PV.

    Solar panel PV cells, or, photovoltaic cells, are able to capture sunlight and convert the energy into DC voltage. This is the power that is stored or used as electricity for your home.

    Rooftops are often the most practical place to put solar panels. They receive a lot of direct sunlight, there usually isnt anything blocking them, and they are sturdy. When the panels are attached, giant bolts hold them in place. This creates a solar panel roof mount. The solar company that installs your panels will drill these mounts into your roof.

    Lets discuss how solar panels are mounted on your roof, and what the solar installation process involves.

    What To Know About Olar Panels On Metal Roofs

    Here are the top 5 things to consider if you want to install solar on a metal roof:

  • Its easy to mount solar panels on a metal roof
  • Solar metal roofs can host thin-film panels and standard PV panels
  • Metal roofs are durable and can outlive your solar panels
  • Solar panels can increase the cooling benefits of a metal roof
  • Metal roofs and solar panels generate an eco-friendly home
  • Read on for a more in-depth explanation of all of these topics.

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