Tesla has secured a massive contract to provide Megapack battery systems to a California power company, according to Electrek ...

Now that Tesla is approaching Job 1 for their battery-powered Roadster, they are starting to look beyond just selling cars so that they can recover some of their investment in developing a battery ...

Tesla watchers report that the company has shifted to cobalt-free lithium iron phosphate (LFP) batteries for its 3 MWh Megapack energy storage product. The shift to LFP cathode batteries could cut ...

Solarflare CIGS flexible solar panels, plus a battery, are integrated into a Tesla Cybertruck on display at CES in Las Vegas.

The world's largest lithium ion battery has begun dispensing power into an electricity grid in South Australia. The 100-megawatt battery, built by Tesla, was officially activated on Friday.

Tesla is rumored to have signed a battery cell supply agreement with EVE Energy, a Chinese battery cell manufacturer. For years, Tesla has been increasing the percentage of its electric vehicles ...