Tesla's Powerwall promised to solve one of solar energy's biggest problems, storing power for when the sun isn't shining.

Tesla has launched a new home energy bundle in the United Kingdom that packages rooftop solar panels and battery storage into ...

As well as EVs, humanoid robots, and plenty of weird Tesla-branded merch, the Texas-based technology company also makes home and commercial energy systems. Tesla's feature-packed Powerwall is already ...

There's been a lot of handwringing about the future energy demands of electric vehicles and AI data centers. But if Tesla's latest charging station is any proof, almost anything is possible with ...

Net metering — the ability to sell excess electricity back to the grid for fun and profit — has helped make rooftop solar panels the centerpiece of the home energy transition for more than a decade.