Posts Tagged: Panasonic

Tesla and Samsung to expand battery partnership?

Tesla and Samsung are talking about expanding their battery partnership, industry officials have told the Korea Times. “With Tesla seeking to diversify its battery sourcing channels beyond its key partner Panasonic, Samsung SDI will have greater room to supply more EV batteries to Tesla,” said an unnamed source. Samsung is expected to supply about 8… Read more »

Celgard to work with Panasonic on next-generation battery cells

Celgard, a subsidiary of Polypore International (NYSE: PPO) and Panasonic have agreed to work together to develop coated and uncoated Celgard brand separators for Panasonic’s next-generation cylindrical battery cells. Upon completion of the development effort, the two firms expect to form a long term supply agreement. A battery separator provides a barrier between the anode… Read more »

Panasonic partners with Powertree to deploy charging stations with solar power and energy storage

Panasonic Enterprise Solutions has partnered with Powertree Services to build 68 EV charging stations at multi-unit residential properties in San Francisco. Each is part of a system that includes solar panels and battery storage. The installation will not only provide charging for vehicles, but also solar power to the buildings and load-balancing services to the… Read more »

It’s official: Panasonic will make major investment in Tesla’s Gigafactory (Updated)

Originally posted 7/29/2014 Panasonic has reached a basic agreement to participate in Tesla’s Gigafactory. The battery-maker will likely invest 20-30 billion yen ($194-291 million) initially, according to Nikkei. Tesla plans to start construction this fiscal year, and to begin producing battery cells in 2017. The Californians will foot the bill for the land and buildings, and… Read more »

Panasonic expects to be the sole manufacturer in Tesla Gigafactory

Tesla’s Gigafactory will be a game-changer for the automotive industry, and as Tesla’s main battery supplier, Panasonic will be a key participant. As prospects for the massive battery plant have brightened and dimmed, not only the EV press but the major news outlets have been following the saga with keen interest. The latest news is… Read more »

Polypore to supply Celgard Li-ion battery separators to Panasonic

Polypore International (NYSE:PPO) has announced that its Celgard subsidiary has entered into a five-year supply agreement with Panasonic under which the Japanese battery behemoth will purchase Celgard brand separators to be used in its large-format lithium-ion batteries. Separators are critical components of a Li-ion battery, providing a barrier between the anode and the cathode while… Read more »

VW: e-Golf battery pack doesn’t need a liquid cooling system

Does an EV battery pack need a liquid cooling system? Automakers have different opinions. The Tesla Roadster and Model S have ‘em, the Nissan LEAF does not. Volkswagen initially designed its e-Golf with a liquid-cooled battery, but the production e-Golf, which is now on sale in Germany, and will arrive in selected US markets during… Read more »

Panasonic to take a step by step approach to investment in Tesla Gigafactory

Pour the Champagne back into the bottle for now – reports that Panasonic had committed to investing a bundle in Tesla’s Gigafactory turn out to have been premature. President Kazuhiro Tsuga told reporters in Tokyo this week that the company plans to move cautiously to reduce its risk. “Our approach is to make investments step… Read more »

Tesla Gigafactory takes shape, stock soars, short-sellers weep

Let’s all shed a crocodile tear or two for the poor Tesla short-sellers. Their faces (and their balance sheets) turned an even deeper shade of red this week, as TSLA shares powered through the $200 mark without tapping the brakes, on the way to $260 and beyond. A series of positive news items has driven… Read more »

EV sales surge puts Panasonic battery division back in the black

Panasonic’s lithium-ion battery division is seeing a dramatic turnaround, mostly thanks to healthy sales of Tesla’s Model S, according to Lux Research. In the second quarter of 2013, the Li-ion division made about $40 million in profits, compared to a loss of $20 million in Q2 2012. Panasonic plans to invest $200 million over the… Read more »