Energy
Tesla patent hints at system that makes Solar Roof tiles look even better
While Tesla’s Solar Roof tiles are already being installed on the homes of first customers in the United States, the shingles themselves are still in initial production. Unveiled back in October 2016, the Solar Roof tiles are expected hit larger production volumes this year. As the company heads into yet another ramp of a potentially disruptive product, though, Tesla appears to be working on some improvements on the tiles’ design as well.
As noted in a recently published patent application, Tesla is developing a system that would allow the company to improve the aesthetics of the solar shingles even further. In the patent application’s description, Tesla noted that integrated photovoltaic (BIPV) roofing systems such as the Solar Roof tiles are becoming more popular in the residential solar market, thanks to their benefits in both function and design. That said, while BIPV systems present an excellent solution for design-conscious customers, the system itself faces some challenges — the most notable of which is visual uniformity.
Tesla notes that in prior art BIPV roofing systems, the active solar portions of a roofing module end up being visibly different in appearance compared to inactive parts of the roof. The company notes that this contrast in appearance can get so pronounced that it becomes easy to spot which tiles are active and which are inactive from road level. Tesla notes that even in the design of the shingles themselves, it is quite easy to determine which parts of the tiles are active and which ones are not.
“This problem of visual mismatch, however, is not limited to BIPV versus non-BIPV sections of the roof. Even within a single roof tile and/or BIPV roofing module, the solar cells or active solar regions are clearly distinguishable from the other surrounding materials. This is due in part to edge setback constraints that impose a fixed, non-active edge border around active solar portions of solar roof tiles or BIPV roofing modules. Therefore, there exists a need for a solar roof tile or BIPV roofing module that ameliorates deficiencies of prior art BIPV roofing systems,” Tesla wrote.
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- Tesla’s solar shingle design outlined in its recent patent application. (Photo: US Patent Office)
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- Tesla’s solar shingle design outlined in its recent patent application. (Photo: US Patent Office)
The design of Tesla’s solar shingles outlined in its recent patent application. (Photo: US Patent Office)
Tesla explains this design issue for BIPV roofing systems more extensively in the section below.
“In either tile 105 of FIG. 2 or tile 106 of FIG. 3, the lack of active thin-film material within the edge setback results in a relatively large, e.g. ˜16 mm, visible border around the outside of active area 112 that is noticeable not only when viewed up close, but even at street level distances from a roof surface. This result can be seen in the extended partial array 100 of FIG. 4. The relatively large percentage of tile surface area of the edge setback that is devoid of thin-film material creates a sharply contrasting two-color/two-tone pattern between the area surrounding the active area of thin-film photovoltaic material and the active area of thin-film photovoltaic material. In embodiments, techniques are used to provide aesthetic uniformity such as depositing colored material on the underside of top glass 110 prior to lamination to conceal active area 112 beneath. This approach, however, may result in a reduction in energy collection because these extra materials may block photons from reaching active area 112.”
Tesla’s solution for this aesthetic challenge — which uses an inactive area of thin-film photovoltaic material that surrounds a solar shingles’ active area — is simple and clever. Tesla describes its design in the section below.
“As shown, the tiles 205 include a substantially rectangular active 212 surrounded by a substantially rectangular board of an inactive area 225. In embodiments, the inactive area may completely surround the active area or may only be present on one, two or three sides of the active area. As shown in FIG. 5, the tiles 205 create a more uniform look and, when viewed at distances, such as in shown in FIG. 8, adhesion area 215 blends into the natural seams between adjacent tiles or between active areas 212 of adjacent tile sections. The visible material difference has been attenuated by the use of non-active thin-film material within a portion of the setback region allowing for a smaller adhesion zone.”
Tesla’s recent patent application would be particularly useful for the other Solar Roof variants planned by the company. So far, social media posts from Solar Roof owners show homes fitted with the company’s Textured tiles, whose design inherently bypasses the uniformity issues described in the patent application. As for other Solar Roof variants like Smooth and Tuscan, though, the recent application’s innovations would certainly be beneficial.
Tesla’s Solar Roof tiles are being produced at Gigafactory 2 in Buffalo, NY. Over the years, the facility has largely evaded attention, particularly as Tesla’s energy business was mostly overshadowed by the company’s ramp for the Model 3. Last year, though, Tesla opened the doors of Gigafactory 2 to the media, providing a glimpse of what is in store for the company’s residential solar business. While Tesla did not provide specifics on the facility’s current output, the electric car and energy company did state that Gigafactory 2 is operating 24/7, and that the long waiting list for the Solar Roof tiles would likely keep the entire facility busy for years.
Energy
Tesla Powerwall distribution expands in Australia
Inventory is expected to arrive in late February and official sales are expected to start mid-March 2026.
Supply Partners Group has secured a distribution agreement for the Tesla Powerwall in Australia, with inventory expected to arrive in late February and official sales beginning in mid-March 2026.
Under the new agreement, Supply Partners will distribute Tesla Powerwall units and related accessories across its national footprint, as noted in an ecogeneration report. The company said the addition strengthens its position as a distributor focused on premium, established brands.
“We are proud to officially welcome Tesla Powerwall into the Supply Partners portfolio,” Lliam Ricketts, Co-Founder and Director of Innovation at Supply Partners Group, stated.
“Tesla sets a high bar, and we’ve worked hard to earn the opportunity to represent a brand that customers actively ask for. This partnership reflects the strength of our logistics, technical services and customer experience, and it’s a win for installers who want premium options they can trust.”
Supply Partners noted that initial Tesla Powerwall stock will be warehoused locally before full commercial rollout in March. The distributor stated that the timing aligns with renewed growth momentum for the Powerwall, supported by competitive installer pricing, consumer rebates, and continued product and software updates.
“Powerwall is already a category-defining product, and what’s ahead makes it even more compelling,” Ricketts stated. “As pricing sharpens and capability expands, we see a clear runway for installers to confidently spec Powerwall for premium residential installs, backed by Supply Partners’ national distribution footprint and service model.”
Supply Partners noted that a joint go-to-market launch is planned, including Tesla-led training for its sales and technical teams to support installers during the home battery system’s domestic rollout.
Energy
Tesla Megapack Megafactory in Texas advances with major property sale
Stream Realty Partners announced the sale of Buildings 9 and 10 at the Empire West industrial park, which total 1,655,523 square feet.
Tesla’s planned Megapack factory in Brookshire, Texas has taken a significant step forward, as two massive industrial buildings fully leased to the company were sold to an institutional investor.
In a press release, Stream Realty Partners announced the sale of Buildings 9 and 10 at the Empire West industrial park, which total 1,655,523 square feet. The properties are 100% leased to Tesla under a long-term agreement and were acquired by BGO on behalf of an institutional investor.
The two facilities, located at 100 Empire Boulevard in Brookshire, Texas, will serve as Tesla’s new Megafactory dedicated to manufacturing Megapack battery systems.
According to local filings previously reported, Tesla plans to invest nearly $200 million into the site. The investment includes approximately $44 million in facility upgrades such as electrical, utility, and HVAC improvements, along with roughly $150 million in manufacturing equipment.
Building 9, spanning roughly 1 million square feet, will function as the primary manufacturing floor where Megapacks are assembled. Building 10, covering approximately 600,000 square feet, will be dedicated to warehousing and logistics operations, supporting storage and distribution of completed battery systems.
Waller County Commissioners have approved a 10-year tax abatement agreement with Tesla, offering up to a 60% property-tax reduction if the company meets hiring and investment targets. Tesla has committed to employing at least 375 people by the end of 2026, increasing to 1,500 by the end of 2028, as noted in an Austin County News Online report.
The Brookshire Megafactory will complement Tesla’s Lathrop Megafactory in California and expand U.S. production capacity for the utility-scale energy storage unit. Megapacks are designed to support grid stabilization and renewable-energy integration, a segment that has become one of Tesla’s fastest-growing businesses.
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.
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