The 240-megawatt hour's energy storage system will include 85 megapacks, capable of powering 7,000 homes for a full day.

The time-lapse covers 4 days of installing the solar roof tiles, and flashings.

While this is a huge step so for solar, some say its actually cheaper. But how?

The move may leave Tesla with a hefty $41.2 million penalty from the state of New York.

Elon Musk likes to take huge risks, plays the long game, and watch as success builds in his favor. Is he a genius? ...

Now listing a 4kW array of panels as costing $7,980 after a federal tax credit

Elon Musk's growing empire of companies that make electric cars, sell solar panels and launch rockets into space—is fueled by $4.9 billion in ...

The Powerwall can now perform load shifting to maximize energy savings, letting owners take better advantage of variable energy costs