Are Tesla Solar Panels Any Good? An Honest Review

Are Tesla Solar Panels Any Good

Chances are, you’ve heard a lot about Tesla Solar Panels in the past few years, and you may be wondering if they’re any good. Maybe you’re considering solar power for your home and you want to know if the Tesla panels live up to their name. Are there better options for solar power? What is it that sets Tesla panels apart?

Tesla solar panels have mixed reviews. Some people love them because they’re reliable, nice-looking, and affordable. Others claim they are cheaply made, don’t produce enough power, and that the company has poor service. Although there are always going to be negative reviews, Tesla solar overwhelmingly has positive feedback from owners.

So, should you take a risk and go with Tesla solar panels? Read on to find out more about the panels, including their benefits and drawbacks, how they compare with the competition, and how they stack up against Tesla’s increasingly popular solar roof.

About Tesla Solar Panels

Tesla announced their plans for solar energy in 2015, and the company’s first solar panels were hitting the market two years later. Now, thousands of people throughout the U.S. have installed Tesla’s solar panels.

Tesla has placed itself in the market as the most affordable solar panels you can buy, while also having the most advanced solar technology built-in. The company claims this is due to its “streamlined” process for ordering, design, and installation.

Tesla Solar Panel Visual Appeal

One thing that is clear is that Tesla makes some of the most visually pleasing solar panels. When you think of solar panels, you probably envision large, gaudy rectangles that destroy the appearance of your roof or yard. Not so with Tesla.

Tesla solar panels have a smooth, sleek appearance with very few gaps between each panel. They are generally mounted very flush with the roof, and Tesla’s unique mounting system has rounded side edges for a natural, low-profile appearance.

The all-black panels are thin and made to blend in with the surrounding roof. Plus, they can be easily integrated with other visually appealing Tesla products, like the inverter and Powerwall, to have a seriously good looking system.

Tesla solar panels also come with a fantastic warranty. According to Tesla’s website, the warranty covers the “workmanship and performance” of the panels.

Tesla guarantees their panels to last for 25 years and provides a 10-year warranty for the overall system. If you experience any problems with the panels or system during the warranty, Tesla will provide the repairs at no cost to you. 

Tesla Solar Panel Benefits

So overall, Tesla solar panels sound pretty good, right? In this section, we’ll look at some specific benefits of having Tesla solar panels installed on your home.

Long-Term Savings of Tesla Solar

One of the biggest benefits of solar power in general is the money you save in the long term. By harnessing the energy from the sun, you can reduce your utility bills and supplement your electricity usage with solar power. Depending on your energy needs and the number of solar panels, you may be able to completely eliminate your reliance on the power grid.

You can use this quick Tesla Solar Calculator to see roughly how many Tesla solar panels you’d need for your home.

In order to offset 100% of your electric bill, you will need:

400 Watt Panels

Based on Tesla Solar Panel pricing it will cost:


With Tesla solar panels, you save even more money because Tesla guarantees the most affordable solar panels on the market. Tesla does all their own installation and design, so you don’t have to pay one company to make your panels and another company to install them.

Sustainable Power

Solar power is one of the most eco-friendly energy options available. Whereas the power grid relies on natural gas, coal, and nuclear energy, Tesla solar panels simply rely on the sun. They often produce all the energy you need on their own, so if reducing your carbon footprint is important to you, installing solar panels is a great way to do it.

Even if the panels don’t completely meet your power needs, you’ll still be able to depend less on the power grid. Every little bit helps. The more we can replace our power needs with sustainable energy sources, the better off we’ll be in the long run.

Produce Your Own Electricity

Electricity prices have steadily climbed over the past few decades, and that trend shows no signs of reversing. If you’re tired of watching your utility bill go up year after year, it may be time to take your electricity needs into your own hands.

With Tesla solar panels, you pay for the cost of installation and the panels themselves–that’s all. It may take some time, but eventually, the panels will pay for themselves in the amount of money you save on your utility bill.

Instead of throwing money away every month, wouldn’t you rather invest in a clean, renewable electricity source that may enable you to ditch your electricity bill and increase your homes resale value?

Never Worry About Power Outages

If you choose to pair your solar panels with a Tesla Powerwall, you’ll be able to harness extra solar power on sunny days and store it for later use. This means that, even if the grid goes down, you’ll still have power available.

Think of the Powerwall as an additional battery you can buy with your Tesla solar panels. It gets installed in your garage, or on the side of your home near your meter, and it stores any extra electricity your panels generate, so you can use it later. Generally, people use this stored electricity at night, when the sun goes down and the panels aren’t generating power, to rely less on the grid.

Another impressive feature of the Tesla Powerwall is the instant switching technology. If the system detects the power from the grid has gone out, it instantly switches your home to run off power from the Powerwall. This means there’s no gap is power to your home, so you won’t even notice the power has gone out!

That said, a solar panel plus Powerwall combo may be a great option if you often lose power during thunderstorms or anticipate the power grid going down for any reason.

Tesla solar panels and Powerwall units are easy to use together, though it’s worth noting that Powerwall is only covered under warranty for 10 years.

Increase Your Home’s Value

If you plan to sell your home within the lifetime of your solar panels, having a solar energy setup is a fantastic way to increase both the appeal and the selling value of your home.

More and more people are discovering the value of having solar panels, but they may not want the initial cost and hassle of having them installed. If the house you’re selling already has solar power set up, it’s more likely to sell quickly even in a less-than-favorable market, and may command a premium price.

Tesla Solar Panel Drawbacks

As mentioned above, every product has both pros and cons, and Tesla solar panels are no exception. Let’s take a look at some of the drawbacks of installing Tesla panels.

Up-Front Cost of Tesla Solar

This is true with any solar panels on the market. Even Tesla panels, which claim to be the most affordable you can buy, come with a pretty hefty up-front cost. You’ll have to pay for each solar panel you buy as well as the installation cost.

Depending on the size of your home and the number of solar panels you choose to install, your up-front cost will likely range from around $8,000 to over $30,000. If you choose to add a Powerwall, the cost will be even higher.

Yes, eventually the system will pay for itself. But if you can’t afford the up-front costs, the long-term savings won’t do you any good.

May Not Produce Enough Electricity

Check out any site with Tesla customer reviews and you’ll find that many of the negative reviews are based on the power output from the solar panels. Some people have found that their panels don’t produce as much electricity as expected and that they’re unable to replace their dependence on the grid.

This may be due to environmental factors, such as minimal amounts of sunlight or snow on the solar panels. Or it may be caused by not installing enough panels.

Because of this, we made a simple Tesla Solar Calculator that factors in electricity rates, peak sunlight hours, and true power needs, to determine how many panels you’ll really need.

Risk of Damage

Solar panels are subject to the same abuses as your roof. Some solar panel users have experienced damage from hail and wind, and others express concern that the panels deteriorate from constant UV exposure. Of course, being solar panels, they’re made to take a lot of abuse from the sun.

There’s little information available on whether or not Tesla will honor the warranty if their panels are damaged in a storm. However, many homeowners insurance policies can now cover solar systems, so you can rest assured knowing your investment is protected.

Tesla Solar Panels vs. The Competition

So how does Tesla stack up against other companies producing solar panels? Tesla may have the lowest prices, but do their competitors produce the better quality products?

In this section, we’ll discuss the panels offered by three of Tesla’s most popular competitors: LG Energy, Panasonic, and SunPower.

LG Energy Solar Panels VS Tesla

LG solar panels have been around a little longer than Tesla’s panels, and they are some of the highest quality panels you can buy. LG panels are more efficient than the competition, meaning they will capture a greater percentage of the available light. This, in turn, will provide a greater energy output for your home.

LG panels have the traditional solar panel appearance, so they may not look as pretty on your roof as Tesla’s panels would. Of course, appearance is a relatively minor consideration. Like Tesla, LG offers a 25-year warranty, meaning they’re fairly confident that their panels are going to stand up to the abuse they receive.

LG solar systems use a traditional solar monitoring system that’s far more basic than the Tesla smartphone app.

One drawback of LG solar panels is that LG doesn’t do the installation themselves. They do provide resources on their webpage to help you find an installer, but you will have to work with a third party to get your panels installed. Keep this in mind when getting a quote from LG–the quote will be for the panels only and will not include installation costs.

That said, the customer reviews online are almost all positive, with customers and reviewers alike stating that LG solar panels perform better than expected and are definitely worth the money. 

Panasonic Solar VS Tesla Solar

Up until recently, Panasonic actually manufactured the solar panels for Tesla. The partnership ended because the underwhelming demand for Tesla solar panels was causing Panasonic to lose money.

Now, Panasonic continues to produce their own solar panels, and they are also considered some of the best on the market.

Panasonic’s unique HIT technology makes their solar panels highly efficient. In fact, they are among the most efficient panels available, producing up to 13% more power over other solar panels. That said, as you might imagine, they come with a pretty hefty price tag. 

Like LG panels, Panasonic panels are installed by a third party installation company, so you will have the extra cost of installation. They are also covered by a 25-year warranty and most models are guaranteed to produce a minimum power output of at least 90% even after 25 years.

Panasonic also uses a basic monitoring system, so you won’t have the luxury of using the Tesla smartphone app to monitor your system.

Clearly, Panasonic solar panels are built to last, so if you can afford the up-front cost, they may be the best solar panel option you can invest in.

SunPower Solar Panels VS Tesla

SunPower solar panels have the greatest efficiency of any solar panel available. Their A-Series and X-Series panels can produce an astounding 22.3% efficiency, giving you the most power from the fewest panels.

SunPower appears highly confident in their product, as they offer one of the most inclusive warranties of any of the companies discussed in this section. The panels are completely covered under warranty for 25 years, and they are guaranteed to continue producing at 92% even after 25 years.

In addition, SunPower installs its own panels, so the cost of installation should be included in your solar panel quote.

SunPower panels are fairly pricey, but with such a high efficiency percentage, you won’t need to install as many panels as you would with Tesla to cover your energy needs.

Like LG and Panasonic, SunPower uses a basic monitoring system. This seems to be a trend in Tesla competitors. Tesla is the only company that will give you access to high-tech monitoring.

Are Tesla Solar Panels Worth the Money?

So at this point, you may be wondering, “are Tesla panels really worth it? Aren’t there better options out there?” Ultimately, you’re the only one who can decide that for yourself.

If you can afford the up-front cost of a solar system, then you probably won’t find a more affordable solar panel option than Tesla. In fact, Tesla offers a price match guarantee, so if you do find a lower price, you may be able to have Tesla do the job for that price.

One other option to consider, which we’ll talk about in the next section, is buying Tesla’s Solar Roof instead of their panels.

Does Tesla Offer Discounts on Solar?

Tesla solar panels are already the lowest price solar panels on the market, but are there any other ways to save money when ordering?

In short, the only way to get a discount on Tesla solar panels is by using an existing Tesla owners “referral link” when ordering your Tesla solar panels.

Tesla has did this same “referral program” concept with it’s vehicles and essentially it allows new customers to get a discount on their purchase by using an existing customers personal referral link.

In regards to Tesla solar discounts, using a Tesla referral link when ordering will save you $300 off solar panels or $500 off solar roof.

The referral discounts are typically only available for a limited time before Tesla stops offering the discount, so take advantage of the savings while you can.

tesla solar panel discount

Tesla Solar Panels vs. Solar Roof

A couple of years ago, Tesla made quite a splash with the introduction of their solar roof. Made up of small, tile-sized panels, the solar roof is a fantastic option for people who want the benefit of solar power without the unsightliness of any solar panels at all.

Let’s take a look at some of the pros and cons of a Tesla solar roof compared against regular solar panels.

Solar Roof Has Smaller Panels

Tesla’s solar roof is made up of both solar and non-solar roof tiles. They all look the same, and you can choose to have as many solar tiles as you need for your house. The solar tiles are essentially small, inconspicuous solar panels–they work the same way Tesla’s regular panels would work.

Because the panels are so small and look like the other roof tiles, it won’t look like you have solar panels on your roof at all. They will blend in with the surrounding tiles, which give your roof a stylish, modern look.

Solar Roof Will Work for Any Roof

Some roofs just aren’t ideal for solar panels–they may be too small or oddly shaped. If your house has one of these roofs, you may benefit from getting a solar roof instead of regular panels.

The solar tiles are small enough for small houses, and they can be dispersed throughout the roof wherever it’s most practical to put them. Shape, size, direction–none of that matters. Solar roofs will work on any house.

Solar Roof is Expensive

The downside to Tesla’s solar roof is that it’s significantly more expensive than their regular solar panels. Keep in mind though, you’re not just getting solar panels installed on the roof; you’re getting a whole new roof.

If you’re interested in finding out more about Tesla’s solar roof, you can read more about it and find a cost calculator at Tesla’s website.

Also, whether you’re buying Tesla solar panels or Tesla solar roof, they offer a discount by using a current Tesla owners referral link. Here’s my personal referral link, which should save you a few hundred dollars off any Tesla solar system you like.

Final Thoughts

Tesla solar panels are more affordable than many solar panels on the market, but they are still one of the newest companies out there. Other, more pricey solar panels, such as those produced by SunPower and LG Energy, are much more efficient and time tested.

That said, Tesla panels are likely going to become the main name in solar power, and if you use them together with Tesla’s Powerwall, you’ll have a nearly off-grid system that can power your home through the night and grid power outages.

Solar Discounts:


The articles here on are created by Greg, a Tesla vehicle and Tesla solar expert with nearly half a decade of hands-on experience. The information on this site is fact-checked and tested in-person to ensure the best possible level of accuracy.

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