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Tesla Gigafactory 1 is beginning to look like a small city [Mar. 2017 photos]

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Teslarati has obtained new photos of Tesla Gigafactory 1 showing four newly completed sections on the north and south end sides of the main building, and rapid development taking place around the outer perimeter of the Sparks, Nevada-based battery facility.

Aerial photos of Tesla’s massive production facility were taken on March 17, 2017 by an asset management company that was surveying powerlines in the local area. Nick Ferguson, Senior Vice President at NM Group tells Teslarati that their team was mapping the area using a LiDAR mounted aircraft, with the goal of helping electrical utility companies provide safe and reliable supply of electricity, before coming across the awe-inspiring Gigafactory 1 from above.

“NM Group is an international company providing asset management services to the utilities industry. We were pleased to hear of Tesla investing in our back yard through the Gigafactory and the benefits this brings to the community.” says Ferguson in speaking with Teslarati.

Seen in the photos are completed sections D and E located at the north end of the building, and Section F to the south which adjoins the main lobby to Gigafactory 1. Those that attended the Gigafactory Grand Opening Party last year will recall seeing a red Tesla Model 3 placed near the entryway to this lobby.

The newly completed sections represent a significant portion of the $1 billion in construction costs taking place at Gigafactory 1. We reported last month that building permits issued by Storey County Community Development revealed that Tesla was issued 23 new permits between November, 2016 and February of this year. One particular permit called for a $404 million addendum to Section D and Section E, making it the largest single permit issued to date.

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Credit: NM Group

Tesla has not commented on the type of manufacturing taking place at each specific section within the Gigafactory, but we do know that the company had begun mass production of its high performance ‘2170 cell’ early this year. This took place ahead of final completion of Section D and Section E. The new lithium ion cell is being produced in conjunction with Panasonic and being used in Tesla’s commercial and home energy storage systems – Powerpack 2.0 and Powerwall 2.0. The company released a video earlier this year showing 2170 battery cells exiting machinery “faster than bullets out of a machine gun”. This video served as a precursor to the anticipated mass production of Model 3 battery cells slated for the upcoming quarter.

Tesla’s highly anticipated mass market Model 3 was recently spotted driving on the backlot of SpaceX. The final launch event for Model 3 is expected to take place in June, followed by planned production to begin in July.

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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.

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Credit: Tesla Asia/X

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.

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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.

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Tesla recalls Powerwall 2 units in Australia

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(Credit: nathanwoodgc /Instagram)

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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Tesla’s new Megablock system can power 400,000 homes in under a month

Tesla also unveiled the Megapack 3, the latest iteration of its flagship utility scale battery.

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Credit: Tesla

Tesla has unveiled the Megablock and Megapack 3, the latest additions to its industrial-scale battery storage solution lineup. 

The products highlight Tesla Energy’s growing role in the company, as well as the division’s growing efforts to provide sustainable energy solutions for industrial-scale applications.

Megablock targets speed and scale

During the “Las Megas” event in Las Vegas, Tesla launched Megablock, a pre-engineered medium-voltage block designed to integrate Megapack 3 units in a plug-and-play system. Capable of 20 MWh AC with a 25-year life cycle and more than 10,000 cycles, the Megablock could achieve 91% round-trip efficiency at medium voltage, inclusive of auxiliary loads.

Tesla emphasized that Megablock can be installed 23% faster with up to 40% lower construction costs. The platform eliminates above-ground cabling through a new flexible busbar assembly and delivers site-level density of 248 MWh per acre. With Megablock, Tesla is also aiming to commission 1 GWh in just 20 business days, or enough to power 400,000 homes in less than a month. 

“With Megablock, we are targeting to commission 1 GWh in 20 business days, which is the equivalent of bringing power to 400,000 homes in less than a month. It’s crazy. How are we planning to do that? Like most things at Tesla, we are ruthlessly attacking every opportunity to save our customers time, simplify the process, remove steps, (and) automate as much as we can,” the company said. 

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Megapack 3 is all about simplicity

The Megapack 3 is Tesla’s next-generation utility battery, designed with a simplified architecture that cuts 78% of connections compared to the previous version. Its thermal bay is drastically simplified, and it uses a Model Y heat pump on steroids. The battery weighs about 86,000 pounds and holds 5 MWh of usable AC energy. Tesla engineers incorporated a larger battery module and a new 2.8-liter LFP cell co-developed with the company’s cell team.

The Megapack 3 is designed for serviceability, and it features easier front access and no roof penetrations. About 75% of Megapack 3’s total mass is battery cells, with individual modules weighing as much as a Cybertruck. It’s also tough, with an ambient operating temperature range from -40C to 60C. This should allow the Megapack 3 to operate optimally from the coldest to the hottest regions on the planet.

Production is set to begin at Tesla’s Houston Megafactory in late 2026, with planned capacity of 50 GWh per year. Additional supply will come from Tesla’s 7 GWh LFP facility in Nevada, which is expected to open in 2025, as well as with third-party partners.

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