Energy
How much will a Tesla Solar Roof cost on my home?
Updated May 10, 2017: Tesla has provided an online calculator that attempts to compute the cost of a Tesla Solar Roof based on a home’s approximated square foot and number of stories. Single story homes are presumed to have double the roof surface area than a 2-story home with the same interior space. Here are some estimates on how much a Tesla Solar Roof will cost depending on the size of the home:
- 1.500 square feet (1 story) – $55,600
- 1,500 square feet (2 story) – $29,500
- 2.000 square feet (1 story) – $72,700
- 2,000 square feet (2 story) – $38,300
- 3,000 square feet (1 story) – $55,600
- 3,000 square feet (2 story) – $106,600
- 5,000 square feet (1 story) – $155,300
- 5,000 square feet (2 story) – $89,700
Solar Roof costs outlined are based on 60% solar coverage and does not take into account value of energy produced from the roof tiles themselves. The cost also does not factor in any local solar tax credits which varies by region.
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Originally published post below:
Tesla’s new Solar Roof tiles are the hot topic of conversation right now. At the official reveal event, Elon Musk asked rhetorically, “So, why would you buy anything else?” In a new analysis, Consumer Reports (CR) tries to answer that question.
In the absence of pricing information from Tesla, Consumer Reports decided to make some assumptions of its own. People may quibble with them, but they at least establish a baseline that can be used to begin the discussion.
CR reached out to some knowledgeable roofing sources such as the Slate Roofing Contractors Association, the Tile Roofing Institute, and the folks behind the Remodeling 2016 Cost vs. Value Report. Assuming a typical roof size in the US of 3,000 square feet, it determined the average cost of a clay tile roof is $16,000, an asphalt shingle roof is $20,000 and a slate roof is $45,000.
CR then assumed the average annual utility bill for that typical home is $2,000. Multiplying that by the 30 year life span Tesla says customers can expect from their Solar Roof, that comes out to $60,000. Consumer Reports then backed out the $6,500 assumed cost of installing a Tesla Powerwall 2 from the projected cost of electricity and declared that a Tesla glass tile roof would have to cost no more than $73,500 in order to compete successfully with a normal asphalt shingle roof.
Note that in these calculations, the customer is expected to pay for 30 years of electricity up front. CR makes no adjustment for what the costs of financing that amount immediately might amount to over that same 30 year period. The analysis also does not factor in the location of the home, the angle of the roof, or its orientation toward the sun. Clearly, a roof in southern California will generate more electricity over its useful life than a roof in the northeast.
The team at CR also assume the combination of a solar roof and a Powerwall system will supply all of a home’s energy needs without the need to draw (and pay for) additional power from the grid. Finally, no allowance is made for the monthly fees many utility companies assess to homeowners who have residential solar systems. The industry position is that rooftop solar places an undue burden on the utility grid and forces the bills of other customers to increase.
Elon said last Friday the Tesla Solar Roof tiles will “look better than a normal roof, generate electricity, last longer, have better insulation, and actually have an installed cost that is less than a normal roof plus the cost of electricity.”
He is absolutely right about the aesthetics.” People like the idea of being energy efficient, but solar panels can be an eyesore,” says Giovanni Bozzolo, a partner at Roof4Less roofing in Seattle, Wash. “To be able to combine the energy savings with aesthetics would be a very big thing in the industry. But the pricing has to be right.”
So, will the pricing be right? After Consumer Reports checked all its sources, made all its assumptions, and crunched all its numbers, it said in order to be competitive, a Tuscan tile roof needs to cost less than $69,500 ($2,300 per 100 square foot). A smooth or textured tile roof needs to cost less than $73,500 ($2,450 per 100 square feet). A slate tile roof needs to cost less than $98,500 ($3,300 per 100 square feet).
Two important factors we don’t know are the cost of installation for a Solar Roof or the skill level installers will need. “Roofers aren’t electricians and vice versa, so I’m most interested in seeing how the costs of labor affect the end price to consumers,” says Vikram Aggarwal, CEO of EnergySage, an online marketplace of solar installers.
Elon Musk is right about one thing. The Solar Roof products we saw at Universal Studios last week are drop dead gorgeous. Any home owner would love to have one. The question is, will they be a luxury item, like a Tesla Model S, or affordable to a broad range of homeowners, like a Model 3? The answer is, no one knows. Asked for comment, a Tesla spokesperson told Consumer Reports, “We haven’t released details on pricing.”
Energy
Tesla meets Giga New York’s Buffalo job target amid political pressures
Giga New York reported more than 3,460 statewide jobs at the end of 2025, meeting the benchmark tied to its dollar-a-year lease.
Tesla has surpassed its job commitments at Giga New York in Buffalo, easing pressure from lawmakers who threatened the company with fines, subsidy clawbacks, and dealership license revocations last year.
The company reported more than 3,460 statewide jobs at the end of 2025, meeting the benchmark tied to its dollar-a-year lease at the state-built facility.
As per an employment report reviewed by local media, Tesla employed 2,399 full-time workers at Gigafactory New York and 1,060 additional employees across the state at the end of 2025. Part-time roles pushed the total headcount of Tesla’s New York staff above the 3,460-job target.
The gains stemmed in part from a new Long Island service center, a Buffalo warehouse, and additional showrooms in White Plains and Staten Island. Tesla also said it has invested $350 million in supercomputing infrastructure at the site and has begun manufacturing solar panels.
Empire State Development CEO Hope Knight said the agency was “very happy” with Giga New York’s progress, as noted in a WXXI report. The current lease runs through 2029, and negotiations over updated terms have included potential adjustments to job requirements and future rent payments.
Some lawmakers remain skeptical, however. Assemblymember Pat Burke questioned whether the reported job figures have been fully verified. State Sen. Patricia Fahy has also continued to sponsor legislation that would revoke Tesla’s company-owned dealership licenses in New York. John Kaehny of Reinvent Albany has argued that the project has not delivered the manufacturing impact originally promised as well.
Knight, for her part, maintained that Empire State Development has been making the best of a difficult situation.
“(Empire State Development) has tried to make the best of a very difficult situation. There hasn’t been another use that has come forward that would replace this one, and so to the extent that we’re in this place, the fact that 2,000 families at (Giga New York) are being supported through the activity of this employer. It’s the best that we can have happen,” the CEO noted.
Energy
Tesla launches Cybertruck vehicle-to-grid program in Texas
The initiative was announced by the official Tesla Energy account on social media platform X.
Tesla has launched a vehicle-to-grid (V2G) program in Texas, allowing eligible Cybertruck owners to send energy back to the grid during high-demand events and receive compensation on their utility bills.
The initiative, dubbed Powershare Grid Support, was announced by the official Tesla Energy account on social media platform X.
Texas’ Cybertruck V2G program
In its post on X, Tesla Energy confirmed that vehicle-to-grid functionality is “coming soon,” starting with select Texas markets. Under the new Powershare Grid Support program, owners of the Cybertruck equipped with Powershare home backup hardware can opt in through the Tesla app and participate in short-notice grid stress events.
During these events, the Cybertruck automatically discharges excess energy back to the grid, supporting local utilities such as CenterPoint Energy and Oncor. In return, participants receive compensation in the form of bill credits. Tesla noted that the program is currently invitation-only as part of an early adopter rollout.
The launch builds on the Cybertruck’s existing Powershare capability, which allows the vehicle to provide up to 11.5 kW of power for home backup. Tesla added that the program is expected to expand to California next, with eligibility tied to utilities such as PG&E, SCE, and SDG&E.
Powershare Grid Support
To participate in Texas, Cybertruck owners must live in areas served by CenterPoint Energy or Oncor, have Powershare equipment installed, enroll in the Tesla Electric Drive plan, and opt in through the Tesla app. Once enrolled, vehicles would be able to contribute power during high-demand events, helping stabilize the grid.
Tesla noted that events may occur with little notice, so participants are encouraged to keep their Cybertrucks plugged in when at home and to manage their discharge limits based on personal needs. Compensation varies depending on the electricity plan, similar to how Powerwall owners in some regions have earned substantial credits by participating in Virtual Power Plant (VPP) programs.
Tesla is updating Cybertruck owners on its timeline of a massive feature that has yet to ship: Powershare with Powerwall.
Powershare is a bidirectional charging feature exclusive to Cybertruck, which allows the vehicle’s battery to act as a portable power source for homes, appliances, tools, other EVs, and more. It was announced in late 2023 as part of Tesla’s push into vehicle-to-everything energy sharing, and acting as a giant portable charger is the main advantage, as it can provide backup power during outages.
Cybertruck’s Powershare system supports both vehicle-to-load (V2L) and vehicle-to-home (V2H), making it flexible and well-rounded for a variety of applications.
However, even though the feature was promised with Cybertruck, it has yet to be shipped to vehicles. Tesla communicated with owners through email recently regarding Powershare with Powerwall, which essentially has the pickup act as an extended battery.
Powerwall discharge would be prioritized before tapping into the truck’s larger pack.
However, Tesla is still working on getting the feature out to owners, an email said:
“We’re writing to let you know that the Powershare with Powerwall feature is still in development and is now scheduled for release in mid-2026.
This new release date gives us additional time to design and test this feature, ensuring its ability to communicate and optimize energy sharing between your vehicle and many configurations and generations of Powerwall. We are also using this time to develop additional Powershare features that will help us continue to accelerate the world’s transition to sustainable energy.”
Owners have expressed some real disappointment in Tesla’s continuous delays in releasing the feature, as it was expected to be released by late 2024, but now has been pushed back several times to mid-2026, according to the email.
Foundation Series Cybertruck buyers paid extra, expecting the feature to be rolled out with their vehicle upon pickup.
Cybertruck’s Lead Engineer, Wes Morrill, even commented on the holdup:
As a Cybertruck owner who also has Powerwall, I empathize with the disappointed comments.
To their credit, the team has delivered powershare functionality to Cybertruck customers who otherwise have no backup with development of the powershare gateway. As well as those with solar…
— Wes (@wmorrill3) December 12, 2025
He said that “it turned out to be much harder than anticipated to make powershare work seamlessly with existing Powerwalls through existing wall connectors. Two grid-forming devices need to negotiate who will form and who will follow, depending on the state of charge of each, and they need to do this without a network and through multiple generations of hardware, and test and validate this process through rigorous certifications to ensure grid safety.”
It’s nice to see the transparency, but it is justified for some Cybertruck owners to feel like they’ve been bait-and-switched.
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