Tesla has updated its online configurator with a new solar panel heavily emphasizing its US manufacturing at Gigafactory New ...

Tesla's never made solar panels, either, but the company is working with Panasonic on solar cell production at the Buffalo factory, which would give an experienced solar panel producer a key role at ...

Fourth-quarter results from Tesla released after the market closed on Wednesday didn't do a lot to change the narrative that SolarCity and Tesla are still a strange fit together. In fact, it could be ...

(AP) The solar panel installer SolarCity is beginning to address one of solar power’s big drawbacks: The sun doesn’t always shine. The solution: big battery packs that will provide backup power while ...

The launch of the new product suggests Tesla could renew its focus on residential solar and expand U.S. lease options with ...

The Tesla Solar Roof tiles are still alive, but the product is on the back burner at Tesla as it failed to achieve its promises. When launching the solar roof in 2016, CEO Elon Musk presented it as a ...