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Tesla Solar Roof is becoming a stealthy killer, and no one is standing in its way

(Credit: Weddle and Sons Roofing/YouTube)

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Tesla executives like CEO Elon Musk may emphasize that the company’s Energy business is just as important as its electric vehicle division, there is little doubt that stationary batteries and solar products are just not as sexy or exciting as, say, all-electric supercars, futuristic pickups, or Full Self-Driving software. Yet as Tesla Energy hits its stride, it is becoming evident that some of the company’s products like the Solar Roof could very well develop into stealthy disruptors on their own. 

Tesla Energy’s flagship solar product is the Solar Roof, which was initially unveiled in 2016. Since then, the attractive solar shingles have not really seen a serious ramp, at least until now. Over the following years since its debut, Tesla focused on optimizing and improving the Solar Roof, and the result of these initiatives was the V3 tiles, which were rolled out last year. Tesla’s Solar Roof installations have been steadily ramping then, but just like the company’s energy division, its growth was mostly in the background. 

Prior to the third-quarter earnings call, Tesla Energy made headlines after roofing company Weddle and Sons Roofing announced that it was able to complete a full Solar Roof installation in just four days. The project was no joke either, as the system was comprised of 15 kW of Solar Roof tiles that covered about 4,000 sq.ft. (about 372 sq.m). This was a milestone for the company, but as noted by Tesla in its Q3 2020 Update Letter, this installation was not even the fastest to date. 

Tesla revealed in its third-quarter Update Letter that it has been able to complete a full Solar Roof installation in just 1.5 days. The company did not indicate the size of the system, though it did provide images depicting the installation’s progress. This update, together with the recent report from Weddle and Sons Roofing, shows that steadily, Tesla’s Solar Roof tiles are becoming faster and easier to install. 

Tesla Energy’s growth in the third quarter was incredibly impressive, with the company deploying 57 MW of solar, a 111% growth from the second quarter. The company also announced that 759 MWh worth of battery storage was deployed, an 81% increase from Q2 2020. These milestones tend to be pushed aside by the company’s FSD and EV developments, but if Tesla Energy continues at this pace, it would only be a matter of time before the company’s solar and battery storage systems end up becoming a force that will be incredibly difficult to ignore. 

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Interestingly enough, the Tesla Solar Roof does not really have a lot of competition in the residential solar market in the United States. Granted, products like the SunTegra Solar Shingles could provide some competition, but the overall lineup of rivals for the electric car maker’s V3 tiles are relatively few. With this in mind, the potential path to dominance for the Tesla Solar Roof seems to be mostly clear. Tesla just has to produce them at volumes that meet demand. 

Tesla’s reach into the residential market has actually been growing. EnergySage’s eleventh semiannual Solar Marketplace Intel Report, for one, concluded that the Tesla Powerwall 2 is pretty much dominating the US residential market for stationary storage. The competition, comprised of battery storage units from companies like LG Chem, lie far behind, with the Powerwall dominating about half of the quotes given in EnergySage’s Marketplace. 

Elon Musk spoke about the Solar Roof’s potential in Tesla’s recently-held earnings call. Just like before, Musk was optimistic about the shingles, though this time around, the CEO seemed to be more certain about its upcoming disruption. Musk even remarked that the Solar Roof’s status as a “killer product” will become evident next year.

“When you look around the neighborhood in the future, decade from now, what do you want? What products are going to make your life better? What future do you want? And I think a future where we’ve got beautiful roofs generating energy that are tough and resilient and better in every way than a regular roof and alive with energy, that’s the future we want. Solar Roof is a killer product. This will become obvious next year,” he said.

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Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Tesla saves its passengers again – This time after a 300-foot cliff fall in Malibu

A Tesla Model 3 fell 300 feet off a Malibu cliff and both passengers survived.

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A Tesla Model 3 plunged roughly 300 feet off a cliff on Mulholland Highway in Malibu on Friday morning, May 29, 2026, and both occupants survived. The crash was reported at approximately 7:30 a.m. near the 2500 block of Mulholland Highway, triggering a multi-agency rescue operation involving Malibu Search and Rescue, the Los Angeles County Fire Department, the California Highway Patrol, and McCormick Ambulance.

When first responders arrived, the male driver was outside the vehicle shouting for help while the female passenger remained pinned inside the Tesla. Rescue crews rappelled down the cliffside on ropes to reach the wreckage. A flight medic was lowered by helicopter to begin treating both victims, and the driver was hoisted up to the roadway before crews used the Jaws of Life to free the trapped passenger. Both were airlifted to a local trauma center with moderate injuries despite a remarkable result for a fall that steep.

The outcome is not surprising, considering Model 3 earned an overall 5-star rating from NHTSA in every category and sub-category, and recorded the lowest probability of injury of any car ever evaluated by the U.S. New Car Assessment Program. The absence of a traditional engine in the front of the vehicle creates a longer crumple zone that absorbs impact energy before it reaches occupants, and the battery pack running along the floor gives the car an unusually low center of gravity that reinforces structural rigidity.

This is not the first time a Tesla has kept passengers alive after going off a cliff. A Tesla Model Y carrying a family of four survived a plunge off a cliff at Devil’s Slide near San Francisco in January 2023, with two adults and two children walking away from a 250-foot fall. That incident drew widespread attention to how the structural integrity of Tesla’s electric platform performs in extreme crash scenarios that most vehicles would not survive.

Tesla Model Y driver who drove off cliff with family attempts to avoid criminal conviction

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Tesla Full Self-Driving expansion in Europe continues with new addition

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Credit: Tesla

Tesla Full Self-Driving (Supervised) has taken yet another significant step forward in Europe. On May 29, Estonia became the third European Union country to approve the advanced driver-assistance technology, following approvals in the Netherlands and Lithuania.

Tesla Europe announced the news on X, confirming the expansion has continued across the continent that, at one time, seemed to be taking its sweet old time giving any approval to the FSD suite.

Estonia’s Transport Administration (Transpordiamet) granted the approval by recognizing the type certification issued by the Dutch vehicle authority RDW. This mutual recognition mechanism, enabled by EU regulations, allows other member states to fast-track deployment without repeating extensive local testing.

The Estonian authority noted that Tesla’s FSD had undergone rigorous evaluation on European roads for approximately 18 months before the initial Dutch approval in April 2026.

FSD Supervised remains classified as a Level 2 advanced driver-assistance system (ADAS). Drivers must maintain full attention, keep their hands on the wheel, and stay ready to intervene at any moment.

The system assists with tasks such as automatic lane changes, navigation through city streets, and responding to traffic objects, but it does not constitute full autonomy. Estonian officials emphasized this distinction, underscoring that safety responsibility lies entirely with the driver.

The rapid progression across the Baltic region highlights Tesla’s strategic approach to European expansion. The Netherlands provided the foundational type approval in April, unlocking doors for neighboring countries.

Lithuania followed swiftly in mid-May, with rollout beginning shortly thereafter. Estonia’s decision, coming just days later, demonstrates how smaller, digitally progressive nations are accelerating adoption.

Tesla owners in Estonia can expect an over-the-air software update in the coming weeks, bringing the latest FSD capabilities to compatible vehicles

This expansion builds on Tesla’s global momentum. FSD Supervised is now available in 11 countries worldwide, including the United States, Canada, Australia, and South Korea. In Europe, the approvals signal growing regulatory confidence in Tesla’s vision-based AI approach, which relies on cameras and neural networks rather than lidar or radar-heavy alternatives used by some competitors.

For Tesla, these European milestones are more than symbolic. They validate years of data collection and software iteration while opening new revenue streams through FSD subscriptions and purchases.

As the company continues refining its AI models with real-world miles from diverse driving environments, including Estonia’s variable winter conditions, the dataset grows richer, potentially benefiting global users.

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Elon Musk strikes down reports on SpaceX IPO rumors

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Credit: Grok

Elon Musk has firmly denied recent media reports suggesting that SpaceX has reduced its target valuation for an upcoming initial public offering.

The denial came directly from the SpaceX and Tesla frontman on his social media platform X, where he responded with a single word, “False,” to a post from ZeroHedge that cited Bloomberg sources.

This swift rebuttal underscores Musk’s ongoing effort to manage speculation surrounding one of the most anticipated market debuts in recent history.

According to the disputed reports, SpaceX had lowered its IPO valuation goal to at least $1.8 trillion from previous ambitions exceeding $2 trillion.

The claims emerged amid growing anticipation for the company’s confidential S-1 filing, which positions it for a potential public listing as early as June.

Some had pointed to strong revenue growth, particularly from the Starlink satellite internet service, which contributed heavily to the firm’s 2025 figures of $18.7 billion. Yet challenges persist in other areas, including substantial investments and losses tied to ambitious projects like Starship development and artificial intelligence initiatives, which plan to make life multiplanetary eventually.

Musk’s response highlights a pattern in which he actively counters what he views as inaccurate portrayals of his companies’ trajectories.

SpaceX, already valued privately at extraordinary levels, stands as a cornerstone of Musk’s empire alongside Tesla and xAI. The entrepreneur has long emphasized the transformative potential of reusable rockets and global broadband access, factors that fuel investor enthusiasm despite operational hurdles.

By rejecting the valuation downgrade narrative, Musk signals confidence in SpaceX’s fundamentals and its readiness for public markets on terms favorable to its long-term vision. People have been waiting a very long time to invest in SpaceX, and the valuation, as well as the introductory share price, is not going to need adjusting.

They’ll have plenty of suitors.

SpaceX just filed for the IPO everyone was waiting for

This episode reflects broader dynamics in the technology sector, where rumors often swirl around high-profile entities. Musk’s direct engagement with media narratives serves to maintain transparency and control the narrative around his ventures.

As SpaceX prepares for greater scrutiny in public markets, the founder’s denial reinforces optimism about its prospects. Supporters argue that the company’s innovative edge positions it for enduring success, far beyond short-term valuation debates. With the denial now public, attention turns to forthcoming regulatory filings that could provide clearer insights into SpaceX’s strategy and financial health.

The coming weeks promise to reveal more about how SpaceX will transition into a publicly traded powerhouse.

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