Energy
Tesla and Walmart address lawsuit in joint statement
After a wake of headlines quick to paint Tesla Energy as an irresponsible solar power company proliferated, it appears there’s more to the story of Walmart’s lawsuit against the all-electric car maker, particularly with regard to Tesla’s attempts to resolve the issues involved. A joint statement released this morning indicates the two parties will be working together to resolve their legal disputes amicably; however, after further review of the parties’ case history and Walmart’s conduct throughout, their statement seems to merely reiterate a problem that has been unresolved since the start of the two companies’ problems with one another.
Walmart and Tesla Joint Statement
“Walmart and Tesla look forward to addressing all issues and re-energizing Tesla solar installations at Walmart stores, once all parties are certain that all concerns have been addressed.”
Tesla’s solar installations currently occupy 248 Walmart locations across the United States, and seven have been the subject of roof fires: One each in 2012, 2016, and 2017; three between March and May of 2018; and one in November 2018. Walmart’s lawsuit involving these instances claims serious negligence and makes damning assertions against Tesla, as to be expected by the plaintiff any lawsuit. Their claims against Tesla include, among many things, that millions of damages have resulted from the fires, that their private inspections of the solar systems reveal widespread negligence and shoddy installations, and that Tesla has refused to provide them with a final ‘root cause’ of the fires.
Seven fires are certainly a cause for concern, and Walmart is justified in some of its remediation requests from Tesla as a result: All of the systems were de-energized while inspections were ongoing, for one, and Tesla agreed to pay for the damages resulting from the fires. From Tesla’s own inspections, there were definitely issues with whichever employees – Tesla’s directly or contractors – were in charge of the installations and maintenance which, unfortunately, did not receive the attention they needed until after major events occurred.
A joint statement from Tesla & Walmart. Looking forward to see some positive outcome. $TSLA #Tesla #Walmart https://t.co/Bq1HIVTlb4 pic.twitter.com/R360RnsORw
— vincent (@vincent13031925) August 23, 2019
However, what’s been left out of the discussion about Walmart’s lawsuit is the role Tesla played throughout the two companies’ ongoing efforts to resolve the issues and Walmart’s lack of willingness to cooperate even after agreeing to certain remediations. Exhibit 249 of the suit, containing a letter from Tesla’s legal counselors to their Walmart counterparts written on July 29, 2019, indicate that even after both Tesla’s and Walmart’s independent inspections of several sites determined their safety and suitability for re-energizing, Walmart still would not agree to return them to service. Instead, Walmart demanded that all of their solar agreements be amended to make Tesla liable for issues that could, for example, be the fault of Walmart’s own negligence or misconduct. If Tesla did not agree to the ‘take it or leave it’ agreement, Walmart would prevent Tesla from re-energizing any of the systems in their previously signed contracts.
Further written in Tesla’s letter was the detailed recount of how ongoing negotiations were continuously stalled by Walmart, how further inspections continued alongside Walmart’s independent inspectors, and how dozens of sites were approved for re-energizing, all without Walmart budging on its position that Tesla accept its terms ‘or else.’ At one point, Tesla wasn’t able to review Walmart’s inspector’s reviews because the company had stopped paying their salary and thus both the inspector and Walmart were ‘unable to release them’ to Tesla. As a final note, although not the final conclusion made in Tesla’s letter, was that at no point did Walmart ask Tesla for a ‘root cause’ of the original fires which prompted the entire issue to begin with. Further, Walmart’s inspectors had provided their final conclusions, though they were not shared with Tesla.
Here are two quotes from the letter expressing Tesla’s frustration with the process:
“My client has had enough. Walmart cannot negotiate (and renegotiate) a protocol for inspection; then try to impose new, extra-contractual conditions on the exercise of Tesla’s contractual rights; then invite negotiation over those improper, unreasonable conditions; and then refuse to negotiate. Walmart has unfortunately wasted time and diverted resources while undermining the goodwill that Tesla had sought to preserve throughout this process.” (p. 8)
“We also disagree with Walmart’s contention that its consultants have ‘confirm[ed] Tesla’s systemic, widespread breaches and negligence.’ The parties’ Agreements anticipate that the systems will require periodic maintenance and repair in a manner that is entirely customary within the solar power industry. The fact that some sites in fact need maintenance and repair – especially sites that have been idle for a year now – is neither surprising nor a breach of any Agreement. The fact that thorough, comprehensive inspections have identified areas for improvement and opportunities for error correction is equally unsurprising. Tesla welcomes the chance to improve its processes, tools, and monitoring, but that too is not evidence of any breach.” (pp. 11-12)
From reviewing both the lawsuit and Tesla’s letter addressing it, it seems that at the core of Walmart’s litigation is the desire to a) break its financial ties with Tesla, which included paying Tesla for the power its solar systems generated; b) recover the damages the fires caused to Walmart’s stores, which Tesla already agreed to; and c) force Tesla to remove all of its solar installations rather than allow for previously agreed to repairs and stringent inspections involving private consultants of Walmart’s choosing.
There are certainly instances where Tesla needed to take action in these cases, and it appears they have and are continually willing to do so under very stringent and expensive conditions. It is hard, though, to see where Walmart’s reaction isn’t overblown considering the risks of anything involving electrical installations or in industry in general. Tesla’s letter cited ten instances of Walmart fires that were completely unrelated to their solar installations to make this point.
Whatever Walmart’s intentions, there is a message forming for any future would-be solar power companies wanting to do business with the enterprise in the future: Beware. If the opportunity to renege on an agreement comes up, no matter how willing the other party is to cooperate, Walmart money and power will decide the new terms no matter what.
Read Tesla’s notice of breach of contract to Walmart below.
Walmart Inc v Tesla Energy … by Simon Alvarez on Scribd
Energy
Tesla VP hints at Solar Roof comeback with Giga New York push
The comments hint at possible renewed life for the Solar Roof program, which has seen years of slow growth since its 2016 unveiling.
Tesla’s long-awaited and way underrated Solar Roof may finally be getting its moment. During the company’s Q3 2025 earnings call, Vice President of Energy Engineering Michael Snyder revealed that production of a new residential solar panel has started at Tesla’s Buffalo, New York facility, with shipments to customers beginning in the first quarter of 2026.
The comments hint at possible renewed life for the Solar Roof program, which has seen years of slow growth since its 2016 unveiling.
Tesla Energy’s strong demand
Responding to an investor question about Tesla’s energy backlog, Snyder said demand for Megapack and Powerwall continues to be “really strong” into next year. He also noted positive customer feedback for the company’s new Megablock product, which is expected to start shipping from Houston in 2026.
“We’re seeing remarkable growth in the demand for AI and data center applications as hyperscalers and utilities have seen the versatility of the Megapack product. It increases reliability and relieves grid constraints,” he said.
Snyder also highlighted a “surge in residential solar demand in the US,” attributing the spike to recent policy changes that incentivize home installations. Tesla expects this trend to continue into 2026, helped by the rollout of a new solar lease product that makes adoption more affordable for homeowners.
Possible Solar Roof revival?
Perhaps the most intriguing part of Snyder’s remarks, however, was Tesla’s move to begin production of its “residential solar panel” in Buffalo, New York. He described the new panels as having “industry-leading aesthetics” and shape performance, language Tesla has used to market its Solar Roof tiles in the past.
“We also began production of our Tesla residential solar panel in our Buffalo factory, and we will be shipping that to customers starting Q1. The panel has industry-leading aesthetics and shape performance and demonstrates our continued commitment to US manufacturing,” Snyder said during the Q3 2025 earnings call.
Snyder did not explicitly name the product, though his reference to aesthetics has fueled speculation that Tesla may finally be preparing a large-scale and serious rollout of its Solar Roof line.
Originally unveiled in 2016, the Solar Roof was intended to transform rooftops into clean energy generators without compromising on design. However, despite early enthusiasm, production and installation volumes have remained limited for years. In 2023, a report from Wood Mackenzie claimed that there were only 3,000 operational Solar Roof installations across the United States at the time, far below forecasts. In response, the official Tesla Energy account on X stated that the report was “incorrect by a large margin.”
Energy
Tesla China’s Megafactory helps boost Shanghai’s battery exports by 20%: report
Located in the Lingang New Area of the Shanghai Free Trade Zone, the Tesla Megafactory has been running at full throttle since opening in February.
Reports from China have indicated that the Tesla Shanghai Megafactory has become a notable player in China’s booming battery export market.
Located in the Lingang New Area of the Shanghai Free Trade Zone, the Tesla Megafactory has been running at full throttle since opening in February. It produces Tesla Megapack batteries for domestic and international use.
Tesla Shanghai Megafactory
As noted in a report from Sina Finance, the Tesla Shanghai Megafactory’s output of Megapack batteries helped drive a notable rise in lithium battery shipments from the city in the first three quarters of 2025. This is quite impressive as the Megafactory is a rather young facility, though it has been steadily increasing its production capacity.
“The establishment of this benchmark factory has not only driven the rapid development of Shanghai’s energy storage industry but also become a new growth engine for foreign trade exports. Driven by the Tesla energy storage factory’s opening, Shanghai’s lithium battery exports reached 32.15 billion yuan ($4.5 billion) in the first three quarters, a 20.7% increase,” the publication wrote.
Ultimately, the Shanghai Megafactory has proved helpful to the city’s “new three” industries, which are comprised of new energy vehicles, lithium batteries, and photovoltaic systems. Exports of the “new three” products reached 112.17 billion yuan ($15.7 billion), a 6.3% year-over-year increase during the same period. The city’s total trade volume grew 5.4% year-over-year as well, with exports up 11.3%, driven largely by the clean energy sector’s performance.
Energy storage is helping Shanghai
Since opening in February, the Shanghai Megafactory has been firing on all cylinders. In late July, Tesla Energy announced that the new battery factory has successfully produced its 1,000th Megapack unit. That’s quite impressive for a facility that, at the time, had only been operational for less than six months.
Speed has always been a trademark of the Shanghai Megafactory. Similar to Tesla’s other key facilities in China, the Megafactory was constructed quickly. The facility started its construction on May 23, 2024. Less than a year later, the site officially started producing Megapack batteries. By late March 2025, Tesla China noted that it had shipped the first batch of Megapack batteries from the Shanghai plant to foreign markets.
Energy
Tesla recalls Powerwall 2 units in Australia
Tesla will recall Powerwall 2 units in Australia after a handful of property owners reported fires that caused “minor property damage.” The fires were attributed to cells used by Tesla in the Powerwall 2.
Tesla Powerwall is a battery storage unit that retains energy from solar panels and is used by homeowners and businesses to maintain power in the event of an outage. It also helps alleviate the need to rely on the grid, which can help stabilize power locally.
Powerwall owners can also enroll in the Virtual Power Plant (VPP) program, which allows them to sell energy back to the grid, helping to reduce energy bills. Tesla revealed last year that over 100,000 Powerwalls were participating in the program.
Tesla announces 100k Powerwalls are participating in Virtual Power Plants
The Australia Competition and Consumer Commission said in a filing that it received several reports from owners of fires that led to minor damage. The Australian government agency did not disclose the number of units impacted by the recall.
The issue is related to the cells, which Tesla sources from a third-party company.
Anyone whose Powerwall 2 unit is impacted by the recall will be notified through the Tesla app, the company said.
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