Tesla Motors to use Panasonic Batteries
January 8, 2010 by admin
Filed under Tesla Motors
In a recent press release, Panasonic and Tesla Motors announced they will collaborate to develop the next generation of batteries for electric vehicles. Panasonic is the world’s largest producer of Lithium-ion battery cells and Tesla is the only current manufacturer of a highway capable EV.
PRESS RELEASE
Tesla and Panasonic Collaborate to Develop Next-Generation Battery Cell Technology
SAN CARLOS, Calif. - (Business Wire) Tesla Motors and Panasonic today announced that they will collaborate to develop next-generation battery cells for electric vehicles.
Tesla, the only carmaker producing highway-capable electric vehicles, will use Panasonic’s battery cells in their newest battery packs. The cells are comprised of Nickel-based Lithium ion chemistry, the highest energy density battery cells in production today, preferred by Tesla for EV applications because of their high capacity, light weight, durability, and long life.
“Our collaboration with Panasonic will accelerate the development of next generation EV cells, enabling Tesla to further improve our battery pack performance,” said JB Straubel, Tesla’s Chief Technology Officer. “Combining Tesla’s rigorous cell testing and understanding of EV requirements with Panasonic’s cutting-edge battery technology will result in custom cells optimized for use in EVs.”
Panasonic is the world’s leading battery cell manufacturer and a diverse supplier to the global automotive industry.
“Being selected by Tesla to provide cells for their current and next- generation EV battery pack is a tremendous validation of Panasonic’s nickel-based chemistry and the extensive investments Panasonic continues to make in lithium ion R&D and production,” said Naoto Noguchi, President of Panasonic Energy Company.
Panasonic is one of the world’s largest producers of Lithium-ion battery cells. Furthermore, Panasonic is the global leader in lithium-ion cell technology, and is midway through a 3-year USD$1 billion investment in lithium-ion battery cell R&D and production facilities. The first of the new facilities in Suminoe, Japan will begin production in April 2010.
Tesla’s current battery strategy incorporates proprietary packaging using cells from multiple battery suppliers. This new cell will also be compatible with other cell form factors to enable the continuation of Tesla’s strategy of using cells from multiple suppliers. Tesla has already delivered more than 900 cars to customers in North America and Europe.
About Tesla
Tesla’s goal is to produce increasingly affordable cars to mainstream buyers – relentlessly driving down the cost of EVs. San Carlos, Calif.-based Tesla sells cars online and has delivered nearly 900 Roadsters to customers in North America and Europe. In addition to South Florida, Tesla has showrooms in California’s Silicon Valley and Los Angeles, New York, Seattle, Boulder, London Munich and Monaco.
The Tesla Roadster is faster than an Audi R8 yet is six times as efficient as conventional sports cars. With an EPA-estimated range of 244 miles per charge, it costs less than $5 to charge.
2010 Tesla Roadster Sport
November 13, 2009 by admin
Filed under Tesla Roadster
This is a pretty cool video on the Tesla Roadster Sport.
First, there is a pretty informative overview of the interior. The Roadster now has a working glove compartment, alright! The transmission selector is now four buttons on the center console instead of a traditional lever. You can select from drive, neutral, reverse, and park. The console also features a port for your ipod or iphone, which from experience, really comes in handy nowadays. Accents on the car are all true carbon fiber, which is rare, because of how commonly it is faked.
The host also gives the battery of the Tesla Roadster Sport a once over. Giving the predictable, “There’s not much to look at here” quip. The Tesla Sport only has a single speed, so there is no complicated transmission bungling up the power to the wheels. He notes the car has 288 hp as apposed to the 248 of its predecessor; which gives it a 3.7 0-60 acceleration, .2 second quicker.
The best part of this video in my opinion is the host’s explanation of the Roadster’s regenerative brakes. When you hit the brakes, you are still using friction braking. The regenerative braking is when you lift off the gas, and you are slowed down by the regen brakes to give a “synthetic compression braking”. So it gives you that pulled forward feeling like you get when you lift off the gas in too low a gear in a regular vehicle.
Oncars.com’s Sweet Model S Video Preview
OnCars.com has produced a very informative and stylish video preview of the Tesla Model S. It is split into three parts: Design, Pure Electric, and Showtime.
Part 1: Design
Franz Von Holzhouzen, Chief Designer of the Model S Project, and Elon Musk, CEO of Tesla Motors, provide an in-depth description of how the electric drive train allows for unique design opportunities. I was unaware that the battery pack flat between the wheelbase this time. The Tesla Roadster’s is a vertical box located in the rear portion of the car. Also, the Model S has many hidden design elements that reduce the drag coefficient, like the retractible door handles, flat underbody, and air diffusers.
Part 2: Pure Electric
Elon and Franz emphasize the importance of keeping the Model S purely electric as apposed to creating a hybrid sedan ala the Fisker Karma. With a 300 mile range, the Tesla Model S should have no trouble being a daily driver, and will hopefully extinguish any doubt in the minds of those who don’t believe electric cars are fully capable vehicles.
Part 3: Showtime
This covers Elon’s appearance on Letterman and reactions from New York City.
Tesla Motors to Receive $465 Million Loan from the Government
July 2, 2009 by admin
Filed under Tesla Motors
From: OnCars.com
DoE giving boost to start-up electric car company
The DoE loan is reported to be $465m. Added to the $50m invested last month by Daimler plus the debt and equity already invested in the company, Tesla now sports a $700m capital war chest. Tesla plans to use $365m of the DoE monies to bring the Model S into production with the remainder going to customer power train development.
The sticker on the Model S should come in around $50k, or roughly half the price of the groundbreaking Tesla Roadster which absorbed all upfront development costs for the sporty little electric car.
Video of Tesla Model S Unveiling and More
Edmunds Inside Line recently posted this neat video on Youtube. Not only do you get to see Tesla Motors finally pull the sheet off this gorgeous ride, but there is also some footage of the 7-passenger sedan in action on the road.
Full Details on Telsa Model S
Jalopnik has a great article on the Tesla Model S unveiling today. They also took several photos of the electric family sedan at the event. These are the most current car specs as well as production and release dates:
Via Jalopnik:
Tesla claims the Model S sedan will be produced at a rate of 20,000 units per year, with an expected 3rd quarter of 2011 start of production and an expectation of mid-2012 for when they hope to hit that 20,000-per-year number.
The Tesla Model S Sedan will supposedly have a 300 mile range from its floor pan-located, easily removable battery pack which Tesla claims will have a quick-charged capability allowing it to partially charge in just 45 minutes. The company is considering renting customers a long range battery pack for long trips. The regular batteries are available for lease and are expected to last from 7 to 10 years depending on use, but expect closer to 10 for normal use. The entire car will be covered under a warranty, the length of which is expected to be between 3 and 4 years.
The interior features 2 LCD screens, one displaying the gauges and one mounted centrally featuring a full touch screen.
Sport and AWD models are being planned, but the stock model can run 0-60 MPH in 5.5 seconds using its single-speed transmission.
The Tesla Model S will be built in Southern California, while the drive train is manufactured in San Jose. Although we initially believed they might be using a Mercedes platform, but we’re now told personally by Tesla’s Elon Musk the platform is their own design and they plan on manufacturing it themselves. Where they’ll come up with the tens if not hundreds of millions of dollars necessary to accomplish that is anyone’s guess.
