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Compare prices and reviews of solar providers near you online. Tesla solar roof performance

Compare prices and reviews of solar providers near you online. Tesla solar roof performance

    Tesla solar panels review 2023: Please hold the line

    Tesla has already changed the market of electric vehicles forever. Can they do the same with the solar industry? At the moment the only answer is “maybe”. Learn more about the photovoltaic ups and downs of Tesla Energy in our review.

    Tesla: from EVs to PVs

    Tesla, Inc. was founded in 2003 and is based in Palo Alto. Initially, it specialized in electric vehicles and its Model 3 became the world’s most popular electric car with over 1 million global sales.

    Besides EVs, Tesla offers energy storage and photovoltaics through its division Tesla Energy. In 2016 Tesla acquired SolarCity, a company that installs solar systems.

    While electric vehicles have been an absolute success, Tesla Energy seemingly struggles to bring its solar products and services to the same level. While there are enough positive reviews about Tesla, lots of customers found the service unsatisfactory. Tesla Roof is considered one of the company’s failures and we’ll come back to the reasons for it later.

    Tesla panels: Cheap systems, poor service

    Instead of Tesla roof, many customers choose standard solar panels for their homes. Tesla offers a single model with a few variations. Their efficiency varies from 19% to almost 20%: good but not great. Efficiency is not the most important metric to look for but it does come into play when you deal with limited space and your energy needs are high.

    The panels from Tesla usually aren’t sold at retail. Instead, Tesla calculates the cost of a full installation with an inverter and labor expenses. The cost ranges from 2 to 3 per watt with a median value being around 2.35 per watt. This is cheaper than the average price in the US but, of course, more expensive than buying panels at retail and installing them yourself.

    25-year product and output warranty

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    Despite the fact that Tesla has an operational facility in Buffalo, CNBC reports that the majority of photovoltaics are made in China. The quality of the panels is fine but the installation services are hit or miss. Allegedly, some customers waited for a year before Tesla finally responded to their inquiries and started the process. The installers themselves aren’t always professional and make mistakes during installation.

    Tesla solar panels come with a 25-year warranty for materials and performance. The modules retain at least 85% of their initial power capacity for at least 25 years. A 10-year comprehensive warranty covers the entire Tesla solar system, including Powerwall batteries, solar inverter, roof mounting and leaks.

    Tesla: Pros

    What is good about Tesla Energy products? Here is what we like about them: Relatively low cost. Solar panel system from Tesla comes at 2 to 3 per watt after the installation but before incentives. That’s cheaper than what most installers in the US offer. Mobile monitoring. Tesla’s mobile app allows you to monitor your energy production and usage, giving you complete control and insight into your energy system. Lots of customers praise the design and usability of the app. Brand name. There is an appeal in using products made by Tesla as the company presents itself as one of the leaders of the green energy switch movement.

    Tesla: Cons

    What’s not so great about the Tesla Energy products? Here are the disadvantages that stand out immediately: Poor customer service. It can be hard to get a hold of Tesla customer service and installers can be unprofessional. Getting the system installed can take months in the worst-case scenario. Limited availability. In some countries and regions, Tesla’s products are unavailable. Besides, in the US the demand for them may outpace the supply. No retail. You can’t buy a single solar panel from Tesla and install it as you please. Shallow product line. There is only one solar panel that Tesla offers.

    Tesla Energy products overview: Everything for your home

    Let’s take a look at the products that Tesla Energy puts out on the market. We’ll be looking closely at Powerwall, Tesla Roof and the panels that the company offers.

    Tesla Roof — An ambitious undertaking

    The Tesla roof is the most ambitious project of Tesla Energy. The company offers to make a roof for your house made of solar shingles. The shingles would be able to power your entire home and this solution would be cheaper than getting a new roof and adding standard solar panels to it.

    The tiles that Tesla uses are 15″ × 45″ in dimensions. Each tile is rated for 72 W power output. The tiles come with a 25-year product and output warranty.

    Unfortunately, Tesla underestimated the complexity of its own product. While this innovation was first unveiled in 2016, Tesla was only able to start producing the Solar Roof in volume in March 2020. The installation costs rose significantly because of how difficult and long the process is: solar panels take 1-2 days to install, but a Tesla Roof requires over a week. Lots of customers that had solar shingle roof installed claim that it hasn’t worked out the way Tesla promised.

    Tesla Powerwall — Solid energy backup

    PowerWall is a lithium-ion AC battery by Tesla. It is designed to protect your home from power outages and allows you to save money during hours of peak utility rates. One PowerWall has a 14 kWh capacity. Often homeowners purchase two or three Powerwall to ensure backup for several days. The battery has 90% efficiency and comes with a 10-year warranty.

    Recently we’ve made a video on a question of Powerwall profitability. While it’s hard to make money off having a Powerwall, customers claim that the battery is high-quality and helps a lot during power outages

    Tesla solar panels — One for all

    Tesla solar panels for home provide from 420 to 430 W of power, depending on the variation. The maximum efficiency reaches 19.8%. The all-black design makes the panels look stylish on any roof. They come with a 25-year warranty for product and performance and you can expect them to retain over 85% of their output by the end of year 25.

    A1SolarStore verdict: Tesla has a long way to go

    We’ve talked about the history of Tesla Energy, looked at the products that it offers and their specifications and discussed their pros and cons. It’s time to round up our Tesla solar review and summarize the most important points about it in a list: Tesla specializes in electric vehicles but its division Tesla Energy also offers batteries, photovoltaics and installation services. Solar panels from Tesla show an efficiency from 19% to 20%, which is close to the average value on the market or slightly lower. They come at 2 to 3 per watt after installation services which is cheaper than the average in the US. The panels have 25-year warranties for product and performance. Tesla customers praise the monitoring system that the company offers. It allows you to watch the product levels of your system and manage it remotely. It can be hard to get a hold of Tesla customer service and installers can be unprofessional. Tesla Energy offers a single panel which you can’t find at retail. The products from Tesla are designed for homeowners.

    Tesla has already changed the market of electric vehicles forever. It seems like it will have more trouble with photovoltaics: there are issues that are yet to be solved. Still, they have a big name and that’s half of the success. If they fix problems with customer service and product supply, they can get on top. With that, we end our Tesla solar panels reviews 2023 and we’ll see you next time.

    Compare Tesla to other popular brands:

    Andrey had been a news editor and freelance writer for a number of medias before joining A1SolarStore team. Climate change and its impact on people’s lives has always been among his interests and it partially explains his degree in Philosophy and Ethics.

    Complete guide to the Tesla Solar Roof: is it better than installing solar panels?

    Tesla and SolarCity announced the launch of the Tesla Solar Roof in 2016 with the expectation that it would become the solar system of the future. Fast-forward six years, and people are still confused about what exactly it is and how much it costs.

    The confusion is warranted. Tesla changes their minds about the Solar Roof more often than Elon Musk tweets.

    We’re removing the mysterious veil that hangs over the Tesla Solar Roof and explaining everything from how it works and how much it costs to whether or not it’s even worth buying.

    Find out how much a solar system would cost for your specific home

    Why you can trust SolarReviews:

    SolarReviews is the leading American website for consumer reviews and ratings of residential solar panels and solar panel installation companies. Our industry experts have over two decades of solar experience combined and maintain editorial independence for their reviews. No company can pay to alter the reviews or review scores shown on our site. Learn more about SolarReviews and how we make money.

    Tesla Solar Roof at a glance:

    • The Tesla Solar Roof integrates solar panels into regular roof shingles so homeowners can generate solar power on their roofs without having to worry about the look of their home being tainted by solar panels.
    • A 6.14 kW Solar Roof will cost a total of about 51,000 before incentives for an average-sized roof, but the price can vary depending on the roof’s complexity.
    • Tesla estimates that a 6.14 kW Solar Roof will cost a total between 39,800 and 48,700 before incentives for an average-sized roof, depending on its complexity.
    • Tesla charges somewhere around 20 per square foot of total roof space for non-solar roofing materials, but the final rate will vary depending on your roof’s pitch, how many obstructions there are, and how many mountain planes your roof has.
    • Tesla charges between 13.30 and 18.54 per square foot for non-solar roofing materials.
    • While the Solar Roof looks nice, it won’t give you as much savings as traditional solar panels, and you have to deal with Tesla’s unreliable service for 25 years.

    What is the Tesla Solar Roof?

    One of the biggest issues homeowners have with solar panels is how they look. As a response, in 2016, Tesla CEO Elon Musk announced Tesla Energy’s new product. the Tesla Solar Roof. on the set of the then-popular television series Desperate Housewives of all places (that should have given us some sort of indication that the Tesla roof was probably going to be all for show).

    compare, reviews, solar, tesla, roof

    The Solar Roof was designed to function like photovoltaic solar panels while seamlessly integrating into a roof. This way, homeowners could still enjoy the benefits of solar energy, like electric bill savings and using clean energy, without having to sacrifice their home’s aesthetics.

    In order to get a uniform look, a home’s entire roof is replaced with Tesla shingles. Not all of these shingles will generate electricity (we get into that a little later), but the whole roof will be covered in Tesla-brand shingles.

    Tesla Solar Roofs generally include three pieces of equipment: active solar shingles, inactive shingles, and a Tesla solar inverter.

    You can watch SolarReviews founder Andy Sendy give his expert opinion on the Tesla Solar Roof:

    How much does a Tesla Solar Roof cost?

    You can expect to spend anywhere from 35,000 to upwards of 70,000 for the installation of a Tesla Solar Roof. With that said, there’s a lot that goes into the cost, making it a bit complicated to figure out what exactly you’re being charged for and why.

    compare, reviews, solar, tesla, roof

    And if we’re being honest, the way Tesla displays the pricing line items can be a bit tricky to navigate. That’s why we’ve broken down what factors influence the price and explain what exactly you’re paying for.

    Breaking down the price of Tesla’s Solar Roof

    Tesla Solar Roof systems are designed entirely with Tesla-exclusive equipment. The total cost of a Solar Roof installation consists of three main components:

    Here’s the breakdown of how each one of these contributes to the final price:

    Active solar shingles

    Cost: 1.80 per watt

    Tesla’s active solar shingles are tempered glass shingles that contain solar cells and generate electricity.

    It costs about 1.80 per watt to install the active Solar Roof tiles. If you installed a 7 kilowatt (kW) Tesla Solar Roof, the active shingles alone would cost 12,600 before any incentives are considered. The bigger the solar system you need, the higher the total price will be.

    Regular solar panels cost around 3.00 per watt on average, so the solar portion of the Tesla roof is technically cheaper than solar panels.

    Each active shingle is 15” by 45” and is designed to have a similar look to slate shingles. Tesla’s solar shingles are 72 watts in size, meaning you’d need about five shingles to produce the same amount of power as one 370-watt solar panel.

    Inactive shingles / non-Solar Roofing materials

    Cost: About 20 per square foot of total roof space

    The next portion of your Solar Roof cost is kind of a mashup of “general roofing materials” like underlayment and inactive shingles. When we say “inactive shingles”, we’re talking about all of the shingles on the roof that don’t produce electricity. The inactive shingles are designed to look just like the active solar shingles, so you can’t distinguish one from the other when they’re on your roof.

    Tesla doesn’t provide the exact pricing for these roofing costs, and it can vary depending on how complex your roof is, how big your roof is, and the number of solar roofing tiles you have.

    Tesla also doesn’t let you select the complexity of your roof on their estimator, so you can’t gauge exactly how they’re classifying your roof and what price they’re using for the estimate. Because of this, we give a ballpark figure of around 20 per square foot of total roof space, but it could be more or less.

    Based on the average roof size of 1,700 square feet, you can expect the inactive shingles and roofing materials to cost around 34,000. The price you pay will depend on the size of your roof and how complex it is.

    compare, reviews, solar, tesla, roof

    That’s quite a high price for a roof replacement. Typically, you can replace an asphalt shingle roof for around 7.00 per square foot. There are even metal roofing options that are cheaper than what Tesla’s charging. The roofing material might be so high because Tesla’s pushed some of the installation labor and materials that technically go with the active solar shingles onto the inactive materials to allow them to advertise a really low price per watt of solar.

    What is roof complexity? Tesla looks at three things to determine how complex your roof is: The number of mountain planes, the pitch, and the number of obstructions like skylights and vents. The more mounting planes and obstructions, the more complex the roof is. If your roof has a steep pitch, it will also be considered more complex.

    Roof tear-off

    Cost: About 2.00 per square foot

    Tesla also charges for the removal of your existing roofing material. For an average-sized roof, Tesla will charge you about 3,500 for the tear-off. The price may vary slightly.

    This price is a little high for a roof tear off; asphalt shingles typically cost about 1 per square foot to remove and dispose of.

    You might be able to skip the tear-off cost if your existing roof is made of 3-tab asphalt shingles that are less than 3/8 inches thick and are in good condition. If this is the case, the solar shingles can be installed right over the shingles already on your roof.

    But other types of roofing materials like architectural asphalt shingles, cedar shakes, or concrete tiles need to be completely removed before Tesla can install their solar shingles.

    Does the Tesla Solar Roof qualify for the federal solar tax credit? Yes! Costs associated with the active solar shingle portion of the roof qualify for the 30% solar tax credit. So, if your total roof installation is 40,000, but only 10,000 of it went towards the installation of the active shingles, the tax credit would only apply to that 10,000.

    See what solar incentives and rebates you qualify for

    How much does a Tesla Solar Roof cost compared to solar panels?

    The total installation cost of a Tesla Solar Roof is going to be much higher than that of a traditional solar panel installation. However, the Tesla Solar Roof also includes a roof replacement. So, when you factor in the price of both a roof replacement and regular solar panels, the totals come out to be closer than you might expect.

    The easiest way to compare these costs is with an example. Let’s say you own a home in Florida that has 1,700 square foot roof and uses about 12,100 kilowatt-hours (kWh) of electricity in a year.

    The Tesla Solar Roof, in this example, will cost 64,200 before incentives, whereas the conventional solar installation and roof replacement will cost 43,900.

    To cover that electricity usage, Tesla recommends installing a 9.00 kW solar roof system that would cost 64,200 to install before incentives. Of that cost, 16,200 would be for active solar shingles, 3,500 would be to tear off your existing roof, and 44,500 would replace your roof.

    Installing 9.00 kW of regular solar panels would cost about 25,200 before incentives. Tearing off your existing roof, assuming it was asphalt shingles, would cost just about 1,700. Replacing your asphalt shingles would cost around 17,000. That brings the total cost for a traditional roof replacement and solar installation to 43,900 before incentives.

    For this example, you would save a little over 20,000 by going the traditional route as opposed to opting for the Solar Roof. Of course, there are a ton of factors that go into this, like what type of roofing material you’re using, your electricity usage, and the size of your roof.

    Do you have to install a Tesla Powerwall with the Solar Roof?

    Yes, you have to install a Tesla Powerwall battery with the Solar Roof. The cost of the Powerwall home battery will be included in the initial estimate you see on Tesla’s website.

    If you do choose to install the Tesla Powerwall, it will cost an additional 11,500, but it will be covered by the federal tax credit.

    Find out if solar battery storage is worth it where you live

    How long does the Tesla Solar Roof last?

    Tesla’s solar shingles are designed with durability in mind and have a Class 3 hail rating, the second-highest rating available, as well as the highest fire rating possible.

    Plus, the Tesla Solar Roof is covered by a 25-year product warranty, a 25-year module warranty, and a 25-year weatherization warranty. So, just like traditional solar panels, you can expect the Tesla Solar Roof to last at least 25 years.

    The 25-year product warranty exceeds solar industry standards, with most solar panels offering between 10 and 12-year product warranties. The 25-year module warranty covers the active solar shingles and gives you an idea of how much power the shingles will provide you as they age. This warranty falls right in line with solar industry standards. it’s not bad, but it’s nothing impressive either.

    The weatherization warranty is designed to cover the ‘roofing’ aspect of the Solar Roof. Like most shingle warranties, it’s prorated, meaning how much is covered depends on how long you’ve had the roof. You can probably find shingle warranties out there that provide a little more coverage than Tesla’s, but it’s not horrible.

    The Tesla Powerwall is covered by a separate 10-year warranty.

    What size Tesla Solar Roof do you need?

    The size of the Tesla Solar Roof you’ll need depends on your energy usage and where you live. The characteristics of your roof will also play a role in how much solar you’ll need.

    The following table gives a rough estimate of how much homeowners in different states could pay for a Solar Roof in order to cover the average electric bill in that state:

    Table 2. Average Tesla Solar Roof installation costs per state

    California 130 5.69 kW 47,742
    Texas 140 12.10 kW 59,280
    Florida 140 10.30 kW 56,040
    North Carolina 120 8.50 kW 52,800
    Arizona 140 8.64 kW 53,052
    Nevada 120 7.78 kW 51,504
    Georgia 130 9.72 kW 54,996
    New Jersey 110 7.70 kW 51,360
    Virginia 130 12.89 kW 60,702
    Massachusetts 150 8.14 kW 52,152

    Based on a 1,700 square foot roof before incentives and a roof replacement cost of 20 per square foot of total roof space. Includes roof tear-off.

    How much can you save on electricity bills with the Tesla Solar Roof?

    You can eliminate all or most of your monthly electricity bill with a Tesla Solar Roof, just like you can with solar panels. There may be some stipulations though, like what kind of net metering program your utility offers and the size of your roof.

    Even though you can potentially get rid of your electricity bill, you also have to think about how much you’re saving compared to how much you paid for the system. Consider the example from earlier. the 6.14 kW Solar Roof in California, which would save you a little over 50,000 over its 25-year lifespan, which would just break even.

    The traditional 5.55 kW solar system, on the other hand, would save you 64,000 over 25 years and have a payback period of around 5 years.

    The Tesla Solar Roof payback period takes the entire installation into account, including the non-solar portion, because you have no choice but to get the entire roof replacement. But even if you looked at just the solar portion, the active shingles would break even after 7 years. 7 years is a great payback period, but it’s still longer than it would be if you just got regular solar panels.

    Is the Tesla Solar Roof worth it?

    We’re going to cut to the chase. for most homeowners, the Tesla Solar Roof isn’t a worthwhile investment. Installing traditional solar panels is going to be cheaper, no matter how you slice it. Even if you also need a new roof, Tesla’s roofing material and removal costs are so high that unless you were already planning on getting a premium roof installed, it’s going to be more expensive than it needs to be.

    The Solar Roof can be a good option if you’re building a new, high-end home. The sleek design will match the aesthetics of modern homes, and those in the luxury market will probably like the idea of having a high-tech roof. Because costs for building new homes will already be high, the additional costs of the Solar Roof likely won’t break the budget.

    Setting cost aside, we’re still not so sure the Solar Roof is the right way to go solar. Despite being introduced in 2016, Tesla didn’t start installing Solar Roofs until 2018, and it’s still unknown how many have actually been installed. From the numbers we’ve seen floating around, it doesn’t seem like the Solar Roof is a profitable product for Tesla, so we wouldn’t be surprised if they decided to stop selling it together.

    Because there aren’t a ton of Solar Roofs out there (from what we know), we also can’t be sure how Tesla handles repairs and servicing of this product. If it’s anything like how Tesla Energy usually deals with customer service, though, it doesn’t seem promising. Tesla is notorious for having subpar customer service when it comes to its energy division. You can see for yourself in Tesla’s customer reviews here on SolarReviews.

    People have reported waiting weeks to hear back from their Tesla advisors if there is an issue with their system. In mid-2020, Tesla started canceling Solar Roof preorders after homeowners had paid their deposits. claiming the sites weren’t within their service territory. And not long after, Tesla changed the of Solar Roof installations for homeowners who already signed contracts. If you can’t even trust that they’ll honor their contract. what can you trust them about?

    The bottom line is even if the Tesla Solar Roof can seem like a competitive option for those looking to switch to solar in theory, in reality, it raises some pretty big red flags. Before you dive headfirst into a 50,000 deal with Tesla, you should consider getting quotes from solar installers in your area for conventional solar systems. You can even consider other solar shingle brands, like the new solar roof product from roofing giant GAF.

    Reputable local solar installers will be able to provide you with a more personalized installation experience and will be there to support you for the 25-year lifespan of your system.

    Is The Tesla Solar Roof V3 Any Good?

    When Tesla CEO Elon Musk announced its solar roof shingles in October 2016, it instantly gathered public interest. However, it took them almost two years before they installed the first solar roofs, and it wasn’t apparent if it was the ground-breaking technology they said it would be.

    Fast forward to October 2019, and the company unveiled its Solar Roof V3. They claimed that it is their best solar roofing product yet. But is Tesla’s new solar shingles worth the investment? Are they good? Let’s find out!

    New and Improved Solar Shingles

    Tesla aimed to improve its existing product by identifying and fixing its flaws. They wanted to upgrade the product in all of its aspects. The company increased the energy density, reduced costs, streamlined manufacturability, improved the installation process and reduced its Solar Roof warranty.

    Most of the improvements in the new solar tiles were brought about by increasing their size. The increased tile size allowed for faster installation, increased durability, and better solar generation. The installation process was made easier by reducing the number of parts and sub-assemblies needed due to the larger size of tiles and reduced complexity. Manufacturing also became faster and cheaper. The bigger tiles have increased power density that resulted in better solar generation. Tesla also changed some of the materials used on the tiles, like the coating that hides the solar cells to a more scalable technology. The new tiles now measure 15 by 45 inches.

    Better Price Point

    Aside from improving their new Solar Roof’s overall performance, Tesla also managed to lower its price by a significant amount. Compared to the previous versions of the Tesla Solar Roof, the V3 costs thousands of dollars cheaper.

    In 2019, a solar roof would cost 75,000 for a 2,000 sq. ft. house, according to the Tesla website. That amount was 33% more expensive than getting a new roof and installing them with solar panels for the same house, which is estimated to be only around 34,000. The annual power generated by the solar panels is even greater than the solar roof, 13,000kWh compared to 10,000kWh. So on paper, the Tesla solar roof was not a practical choice, especially if you didn’t need a new roof.

    However, when the Solar Roof V3 was announced, Elon Musk said that the new version would cost less than the average of a new roof plus solar panels in most instances. Using the earlier example, the price of the new solar roof would now only be 31,000. The Tesla Solar Roof now comes cheaper than all other high-end roofing options like metal, tile, and slate, with a solar panel system.

    Durability and Warranty

    Talking about durability, Tesla made sure their product will stand the tests of time and nature. The company claims that its solar shingles are three times more durable than standard roofing tiles and are engineered for all-weather durability. Its specifications say that it has a Class 3 Hail Rating (up to 1.75” diameter hail), Class F Wind Rating (Category 3 Hurricane), and a Class A Fire Rating (best fire rating), which is pretty impressive.

    The company didn’t fall short on the warranty as well. Although they removed its “infinity or the life of the home” warranty, they still put a reasonable warranty on the solar roof. It has a tile, power, and weatherization warranty of 25 years. In this period, the house owner would have saved enough money on energy bills to pay for the solar roof.

    Final Thoughts

    The new Solar Roof V3 stepped up the game for Tesla’s solar roofs. Now that it’s more affordable, you’ll be able to FOCUS more on the upsides of the product than the cost. It offers plenty of advantages, and it is more practical now than the previous versions. However, not everyone needs a new roof. Installing a solar panel system on your current roof is still cheaper.

    For all your roofing needs, contact Yorkshire Roofing. Whether it’s installing solar panels or just regular maintenance on your roof, we got you covered! Our team will take care of your roof because it protects your home.

    Solar Shingles For Your Roof [Data Facts]

    Solar roof shingles are the best possible replacement for traditional solar panels. Although solar shingles have been around for a while, their popularity only spiked when Elon Musk announced his own Tesla solar roof. With a competitive price, sleek design, and unprecedented functionality, solar roof solutions are the best investment for those who do not want to compromise their roof looks and property aesthetics.

    What are Solar Roof Shingles?

    Solar roof shingles are roof tiles with built-in solar cells. The photovoltaic shingles can, therefore, completely substitute for your roof and look much better than standard solar panels added to the roof. Proponents of the technology also say that roof shingles are more durable than traditional solar panels and that they give multipurpose to the otherwise useless surface: generating electricity and staying protected from the elements now go hand in hand.

    As yet another product on the solar market, solar tiles can help usher renewables into daily life and help mitigate climate change. Made from conventional roofing materials, with an added solar cell in each tile, they are a great substitute for building-integrated photovoltaics – a solution many disliked. The newer generation of solar tiles can cover the entire roof and give it a uniform, sleek design that you will want to see, not hide away from.

    When choosing solar shingles, there are several factors you should consider. All of these are important in determining what your roof will look like, which brand you will use, how much energy you will get, and lastly, what the cost will be. The factors to consider when choosing solar shingles for your home include:


    The lifespan of solar shingles is around 25-30 years. This means that your shingles will generate electricity for the next two to three decades after the installation is done. During this time, your shingles will produce energy that is enough to pay them off, especially as your energy costs will be almost nullified. Conventional shingles cannot do this.


    When it comes to the size of your shingles solar array, it can be observed that the size can relate to the size of individual shingles and the size of the total solar array. In the former case, choosing shingles you think will work the best with your existing shingles is the most important factor. In the latter case, the size of your solar system is also important, as it should be large enough to produce all the energy your family needs, especially in the upcoming years. You may need an expert to help you with the calculations.

    The number of roof shingles is also important. Here, you need to understand that each shingle produces only a limited amount of energy. This means that you need to divide your total energy needs with the DC output of the shingle model you would like to purchase. As most shingles can produce between 35 and 80 Watts a piece, you will need quite a few to cover your needs.

    Bear in mind that the total cost of your installation and the average cost per foot sq. will depend on the ratio between active and inactive shingles. Tesla solar shingles, for example, come with both active and inactive shingles. However, their ratio is determined by your energy needs and roof size.


    The material used in your shingles also has a big say in their looks and performance. In general, the basis for the shingles is asphalt, concrete, or metal. The solar cell inside can be polycrystalline or monocrystalline. Alternatively, thin-film solar cells can also be found. Monocrystalline shingles have the highest efficiency, while thin-film technology offers the lowest possible power output.

    Energy Generation

    Different materials mean different efficiency, which, in turn, means differences in the energy generation capacity. With solar shingles, you can generally expect an energy generation capacity of between 35-80 Watts per shingle, which is great considering their cost and the number you need. Always take all these factors into consideration before making your purchase.

    How Do Solar Shingles Work?

    Solar shingles have been around for a while. They came into the market because many people complained that traditional PV panels simply do not look good enough on their roofs. With the advent of polycrystalline silicon solar cells and thin-film solar panels, the market was finally ready for solar shingles and their production. Thin-film solar cells are inexpensive to produce, but as the technology is still new, the cost of solar shingles is still relatively high.

    Solar shingles are installed as regular shingles: they are mostly either screwed or nailed in place. Once there, they are connected either in series or using parallel connections and connected to your solar inverter and the solar battery. Once everything is connected, they act as regular solar panels, producing electricity when exposed to direct sunlight.

    One of the biggest solar shingles pros is that they produce solar energy and act as a traditional roofing material. You get to use renewable energy in your home and do so at a high conversion efficiency: some solar shingles use monocrystalline technology – enabling around 20% conversion efficiency.

    Types of Solar Roofing

    As solar shingles became more popular over time, other types of solar products started appearing. Solar shingles or solar roofs became so popular because they already included the cost of replacing the roof and reduced the need to look for two separate contractors: one to replace the roof and one to install PV panels. For this reason, two new products have sprung up in the solar market:

    Integrated Solar Metal Roofing

    Integrated solar metal roofing is a type of multi-layer metal roofing that consists of glass coating, color, and a monocrystalline layer. The wiring and all other electrical components are hidden under metal for a clean look. The entire system is placed on a vented racking system, increasing its efficiency and power output.

    Interlocking Solar Panel Roofing

    In response to the ever-increasing of solar roofs, GAF and Suntegra introduced interlocking solar panel roofing. This kind of roofing helps you avoid the solar shingle cost and all the additional work accompanying solar shingles. A system like this is easy to install, competitive in price, and it makes a good compromise in an aesthetic sense, especially between regularly mounted solar panels and an interlocking, integrated system.

    Solar Roof: Installation Cost Average Cost

    Solar shingles worth thousands of dollars are sold every minute in the US. But what is the cost of a roof installation for you? The answer to how much money you should cash out for solar shingles on your rooftop depends on the following factors:

    • The age and the condition of your roof,
    • The orientation and the slope of the roof,
    • The average insulation in your area (in hours/year),
    • The average solar irradiation in your area (in W/m2),
    • Your energy habits and needs,
    • Any future plans for introducing new electricity-powered devices.

    All these factors will significantly influence the cost of solar shingles and roofs in each case. These factors, especially your energy needs (on an average monthly basis), will determine the number of solar shingles or integrated solar panels you need, as well as which type of solar shingle products you will need. A solar shingle roof can therefore cost anywhere between 15,000 to 20,000, with additional costs if you need a new roof.

    Solar Roof Brands

    As solar shingle roofs have proven to be reliable, cost-effective, and aesthetically pleasing, more homeowners wanted to add these to their new homes. The increase in demand drove the up and has made the solar roof business more lucrative. For this reason, many companies offer one form or another of solar roofs. Tesla solar roof tiles ushered the way to the new area.


    Although solar shingles have been sound for several years now, it was the Tesla Solar Shingle that has really brought it to the full attention of the market. With the Tesla solar roof, Tesla promises, you will pay around the same price as for a standard roof and solar panels combined. In reality, Tesla mostly matches their promise as they approach each rooftop individually.

    In most cases, depending on your home size and energy needs, your Tesla solar roof will consist of both active solar tiles and inactive solar tiles. This approach gives Tesla more chances to come up with an ideal solar roof for you, as well as to limit the expense. However, standing at 13.50 per square foot of inactive solar shingles, Tesla solar roof is still way more expensive than a standard asphalt shingle, constant at around 3.50-5.50 per square foot.

    Luma Solar Roof

    Luma Solar roof, on the other hand, comes with greater solar power – each of its solar tiles is rated at an 80 Watt power output. The solar panel shingles they place have inactive shingles as well so that you can have a uniform look and feel to your solar roof without any compromises. The inactive solar shingle installation also costs less, as they are cheaper to manufacture. This way, you keep the costs at an acceptable level: Luma Solar Shingle solution costs around 4.50 per Watt of DC capacity.

    CertainTeed Apollo II

    CertainTeed offers two solar products for partial or full roof replacement. The company offers Apollo II Shingles and Apollo II tiles. Both come with monocrystalline solar cells and are sure to fit in with your existing roof pretty well. As they are monocrystalline solar cells, these two products have high-efficiency levels and are comparable in their performance to the Tesla Solar Roof.


    Suntegra also offers two lines of products to its customers: solar shingles and solar tiles. Their solar shingles come in the following power output ratings:

    They are made of high-quality, durable material, comparable to asphalt shingles in their durability. Unlike a traditional solar panel, they do not have the blackish hue that most solar shingles have. Unlike most solar panels, they are quite expensive, as their price starts at 3.80 per Watt of DC power.

    The Suntegra solar tiles, on the other hand, come at a higher price range: 6.16 – 6.57 per Watt of DC power capacity. They come with slightly lower efficiency and power output: 64 and 70 Watts. If you still decide to install solar shingles by the same company, you will get more residential solar power from the same roof surface area.

    GAF Materials Corporation

    GAF is currently one of the largest producers of roofing materials in the US. Recently, it has introduced its own line of solar shingle solutions, which are supposed to cover the entire roof in solar cells. Some of its solar tiles are made from asphalt, so the installation is similar to the installation of traditional asphalt shingles – they are nailed into the underlying construction.

    Total roof replacement with GAF solar roof tiles may cost you around 30,000 for a standard US roof. Each tile is certified at 45 Watts of output power, giving you more than enough electricity for an average US residence.

    Forward Solar Roofing

    Forward Solar Roofing has come up with a solution for integrated solar metal roofing. This way, the company can offer active solar shingles (or solar roofing) that cost around 50% per square foot compared to Tesla solar roof. As solar shingles cost a lot of money, a complete solar roof may be quite pricey. Forward solar roofing avoids these costs and saves you money.

    Installation Maintenance

    Solar shingles are much like your standard roofing tiles – occasional rain will do most of the cleaning and maintenance for you. Still, if you live in an area with a lot of trees or even an area with heavy snowfall, you may want to invest some time in clearing the shingles from anything that may shade them, especially during the autumn and winter part of the year.

    Besides this, there is very little maintenance. It is usually suggested that an electrician should visit the site once a year and check the wiring and solar batteries (if you happen to have them), but there is very little work that actually needs to be done once your new roof is in place.

    Cost Comparison Between Solar Shingles Conventional Roof

    Many homeowners do not want to install traditional solar panels, as solar shingles look so much better. Made to resemble conventional roofing materials, they are the way to go for everyone who can afford them. Cost, in particular, is the biggest issue, as solar shingles are even more expensive than conventional solar panels.

    For this reason, it is recommended that you only consider solar shingles on a new property or if you are already planning to replace the entire roof. This will give you a unique opportunity to explore different options and solar roofing brands available out there. As more solar shingle manufacturers come to the market, traditional roofing materials are likely to fall behind in the production lines, leaving space for the next-gen technology.

    Cost Comparison Between Solar Shingles Conventional Solar Panels

    Before comparing solar shingles and panels, it is important to note that, although they serve the same function, they are different products. Solar shingles are considered more of a high-end product and are meant for:

    • Homeowners who want to preserve the aesthetic aspect of their home,
    • Homeowners who want a more sleek and durable product that will last for decades,
    • Homeowners who want to replace their roof and install panels – solar shingles reduce workforce costs and save time.

    With this in mind, we can compare the pricing. Solar shingles will cost between 15,000 and 20,000 for an average American home. An average solar panel installation will cost around 16,000 for an average US home. This puts them in pretty much the same price range, depending on the brand and the size of the system.

    However, if you need to replace your roof and get access to solar energy, then shingles are a much better option. Do not forget that solar panel installations demand a good and sturdy roof. Replacing the roof will cost thousands of dollars. With solar shingles, the costs are absorbed, as you do not need to pay extra for the tiles/shingles as you do with a standard roof.

    Another important aspect to consider is the manufacturer. Tesla solar shingles, for example, often cost multiple of those other producers. That is because Tesla solar shingles are considered a premium product, and there is even a lengthy waiting list for those who would like to install them. However, in both cases, you can count on solar tax credits and other incentives.

    Benefits of Solar Roof Shingles

    Like any other solar product, solar shingles have many benefits. Being able to make your own residential solar power from your roof without compromising the look of your property on its own is a benefit high enough for many American homeowners to go with this product. The major benefits of solar shingles include:

    • Reduction in carbon footprint,
    • Saving on your electric bill,
    • Being able to apply for tax credits (under the Federal ITC) and solar rebates,
    • Preserving or improving the looks of your home and the roof.

    Drawbacks of Solar Roof Shingles

    However, most solar shingles have their drawbacks as well. As it goes, solar shingles are a relatively new product on the market. They are still considered a high-end, luxury product that costs a significant amount of money. As the solar industry keeps rolling out new solar power systems and cheaper solar shingles, it can be expected to see more of them on the roofs around the US. The major drawbacks of solar shingles include:

    • The very high initial price per square foot and project – as most solar shingles need to be mounted on a new structure (to ensure safety and durability for years to come), you may also need to have a full roof replacement,
    • Solar roofing comes in limited styles. Unlike traditional roofing shingles, solar shingles contain silicon solar cells. This solar energy solution, for this reason, needs to have a surface that can interact with sunlight – giving you a limited availability of colors and patterns,
    • Solar shingles are similar to solar panels – they need exposure to direct sunlight, always at a certain angle that’s supposed to help generate the most electricity. These thin-film solar cells need to face the South – if your home roof does not face the South, it may be impractical to install solar shingles, as solar panels will yield the maximum energy output if tilted or re-oriented. We cannot say the same for solar shingles, as they have to be laid flat on the roof surface.

    Are Solar Roofs included in Solar Incentives and Tax Credits?

    Yes, your solar shingle roof is included in solar incentives and tax credits. As this type of roof can produce renewable energy, it is eligible for most state and federal solar incentives and taxes. You should apply for the Federal Solar Investment Tax Credit, state solar incentives, as well as state and utility company rebates. The Federal ITC gives back around 22%of investment value back, while rebates and incentives can give back up to 1 per Watt of DC capacity.


    Do homes with solar sell faster?

    Yes, homes with solar sell faster. Many new homeowners are eco-conscious people who know that a solar roof increases the value of the property without an increase in property taxes. Furthermore, the freedom of having no or very low power bills is attractive to many. If you are thinking about installing solar panels on your existing roof before selling, this may be a good option, as every kW of solar capacity installed on your roof increases your property value by around 6,000.

    Are Solar Roofs Worth it?

    Yes, solar roofs are worth it. Most solar roofs (such as Tesla solar roof) are comparable in cost to a conventional roof with solar panels installed. The Tesla solar roof also has the benefit of a unified look of the roof, as not everybody is comfortable with the sight of solar panels on their existing roof. The best thing to do to ensure you have a solar roof in place is to start planning one before your house is built to ensure that all equipment can be installed right away, with no delays.

    What time of day are solar panels most efficient?

    Solar panels and solar roof tiles are most efficient during the solar noon – around 2 PM during the summertime in the Northern hemisphere. You will see the highest net solar power production from your solar panels or solar roof tiles between 10 AM and 4 PM, as this is the time when the Sun is at its highest position in the sky. Besides time, there are other factors that can influence the efficiency of your solar panels, such as orientation, shading, longitude and latitude, and the time of the year.

    Do solar panels work during rain?

    As the sky is mostly overcast during the rain, your solar panels will not work. This is especially true for dark, gloomy days with thick clouds in the sky. However, your solar panels can still produce some electricity in the event of a slightly overcast sky. The biggest benefit of mixing rain and solar panels is that your solar system will be free of dust after rain and will be able to produce much more electricity than before.


    Solar shingles are considered the next generation of solar panels. Relatively cheap and perfect for those who are looking to upgrade their property and change their roof, solar shingles are the energy source of the future. As they produce free electricity and are eligible for tax incentives, you can also expect to have significant savings on your power bill. Now is the right time to choose between traditional solar panels and solar roof shingles.

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