The first mass-produced 900V drive system rolled off the production line Wednesday. Chinese EV maker NIO’s (NIO) “Thunder” 900V electric drive system (EDS) can add over 150 miles (255 km) with five-minute fast charge.
First mass-produced 900V EV drive system rolls out
NIO announced the milestone Wednesday after building its one-millionth EDS. NIO’s Porsche-rivaling ET9 premium EV will be the first to feature the new tech.
The ET9 was unveiled in December aimed at “the new generation of high-end business users.” NIO packed the luxury EV with its latest tech for a “perfect package of flagship-style exterior, spacious interior, immersive experience, efficient recharging.”
This includes the world’s first mass-produced 900V EV drive system with up to 925V, 600 kW peak power, and 765A peak charging.
NIO claims the electric motors in the front and rear are smaller and 30% lighter to improve efficiency. Meanwhile, the smaller units provide more interior space.
The ET9 will be the first to use a 925V W-Pin synchronous permanent magnet electric motor (340 kW peak power). At just 174 lbs (79 kg), the unit provides 4.3 kW/kg power density, which NIO claims is the highest among asynchronous induction EV motors. The front motor features 180 kW peak power with 2.6 kW/kg power density.
New flagship NIO ET9 premium EV (Source: NIO)
NIO’s new EDS also features a 1200V silicon carbide power module with 1315 kW/L power density. It can handle over 300,000 power cycles. The 900V EDS also boasts a liquid-cooling system that increases the motor’s peak continuous power by 20%.
NIO’s luxury ET9 EV is loaded with new tech
The ET9 will be integrated with over 100 NIO full-stack technologies. It will also feature NIO’s first five-nanometer auto-grade chip and large cylindrical battery cells.
NIO already opened ET9 pre-orders in China, with a starting price of $112,000 (800,000 yuan). It’s expected to rival luxury automakers like Porsche, BMW, and Mercedes-Benz.
At 5,325 mm (210″) long, 2,016 mm (79″) wide, and 1,620 mm (64″) tall, the ET9 will rival premium vehicles like the Porsche Panamera (205″ x 78″x 56″).
The ET9’s “Landjet” design opens up plenty of interior space with comfort, safety, and advanced tech. NIO filed 24 self-developed patents for the first-class rear seats alone.
With SkyRide active suspension, the ET9 includes independent control of all four wheels, enabling body adjustments like “shaking” shown in the video below.
NIO ET9 with SkyRide Active Suspension (Source: NIO)
NIO says the ET9 can be recharged in three minutes via battery swap or add 158 miles (255 m) with five-minute fast charging. Deliveries are expected to kick off in the first quarter of 2025.
The news comes as Chinese rival IM Motors revealed its new L6 EV will also utilize a 900V platform. According to IM Motors, it will include solid-state batteries with over 620 miles (1,000 km) range.
Solar panel giant Qcells announced today that it’s temporarily furloughing 1,000 US workers – 25% of its workforce – and reducing pay and shifts at its factories in northeast Georgia due to supply chain delays caused by US Customs.
Qcells furloughs 1,000 workers
The supply chain delays are hindering the company’s ability to import components to build its solar panels. This has resulted in Qcells’ two factories in Cartersville and Dalton being unable to operate at full capacity for several months.
Qcells spokeswoman Marta Stoepker shared the following statement in an exclusive with Channel 2 Action News in Atlanta:
The company says the furloughed workers, who were notified this afternoon, will retain full benefits and won’t be laid off. However, Qcells will no longer be using staffing agency employees in Georgia “at this time.”
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As Qcells introduced new supply chains to support its growing solar panel manufacturing facilities in Georgia, the company was recently forced to scale back production while our shipments into the US were delayed in the customs clearance process.
Although our supply chain operations are beginning to normalize, today we shared with our employees that HR actions must be taken to improve operational efficiency until production capacity returns to normal levels.
Stoepker said it expects to bring the furloughed workers back “in the coming weeks and months.” She continued:
Our commitment to building the entire solar supply chain in the United States remains. We will soon be back on track with the full force of our Georgia team delivering American-made energy to communities around the country.
Electrek’s Take
In January 2023, the Seoul-headquartered Qcells announced it would invest more than $2.5 billion to build a solar supply chain in Georgia – the largest-ever investment in clean energy manufacturing in the US to date. That included expanding the Dalton solar factory and building a fully integrated solar supply chain factory in Cartersville, Georgia, that will manufacture solar ingots, wafers, cells, and finished panels.
It’s not quite there yet, because that takes time. In the meantime, it’s being penalized by Customs. The US government under Trump says it’s keen on boosting domestic manufacturing. Why would it work against a company that’s onshoring an entire solar supply chain, including recycling?
Dalton and Cartersville employ nearly 4,000 people. Its total output will reach 8.4 GW of solar production capacity per year, which is equivalent to nearly 46,000 panels per day – enough to power approximately 1.3 million homes annually.
It’s ludicrous that it has been forced to furlough a quarter of its workforce due to the ineptness of the Trump administration’s US Customs policies. This is right up there with the ICE arrests at Hyundai’s plant in Georgia. Bravo.
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The breakthrough EV batteries Toyota says will double driving range and cut charging times are facing another setback. The company is once again delaying plans for a new battery plant in Japan.
Why is Toyota delaying its EV battery plant this time?
Earlier this year, Toyota bought a 280,000-square-meter plot of land in Fukuoka, Japan, where it planned to build a plant to produce the more advanced EV batteries.
A location agreement was expected to be signed by April, but Toyota pushed back construction by several months, blaming slower-than-expected demand for electric vehicles.
The agreement was expected to be finalized this Fall, but that will no longer be the case. According to Nikkei, Toyota is delaying the EV battery plant for the second time. Toyota will review and adjust plans over the next year.
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Fukuoka governor, Seitaro Hattori, confirmed the news with reporters on Friday following a meeting with Toyota’s president, Koji Sato. Hattori also shut down claims that Toyota was planning to scrap the battery plant altogether.
Toyota EV battery roadmap (Source: Toyota)
Toyota again blamed slowing EV demand for the delay. The decision comes despite Keiji Kaita, president of Toyota’s Carbon Neutral Advanced Engineering Development Center, confirming at the Japan Mobility Show just last week that it’s “sticking on the schedule” to introduce its first solid-state battery-powered EV by 2028.
Last month, Toyota said it aimed to “achieve the world’s first practical use of all-solid-state batteries in BEVs” after securing a partnership with Sumitomo Metal Mining Co. to mass-produce them. It’s also working with Japanese oil giant Idemitsu.
Idemitsu’s value chain for solid electrolytes used in all-solid-state EV batteries (Source: Idemitsu)
The company recently revealed a solid-state battery pack prototype that it claims can deliver 747 miles (1,200 km) range and 10-minute fast charging, but will we ever see it actually in production?
Electrek’s Take
Toyota has been making empty promises about EV batteries for almost a decade now. It initially planned to introduce solid-state EV batteries in 2020, then pushed it to 2023, then 2026, and now it’s saying it will be around 2028.
Mass production is likely closer to the end of the decade, if Toyota doesn’t delay it again. While it’s blaming the slowing demand, global EV sales are still on the rise. According to Rho Motion, global EV sales topped 2 million for the first time in a single month in September 2025. Through the first nine months of the year, EV sales are up 26% compared to the same period in 2024.
Even with the US ending the $7,500 federal tax credit and other policies designed to promote electric vehicles, global adoption will continue building momentum over the next few years.
Is it a demand issue, or is Toyota just looking for another excuse? With rivals like Volkswagen, Mercedes-Benz, Hyundai, BMW, and Honda advancing next-gen EV batteries, Toyota will only fall further behind if it continues delaying key projects.
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