Is the Tesla Solar Roof the future of residential energy—or just a sleek promise with a steep price tag? In this video, we break down the real-world performance, costs, installation process, and ...

Solar is a growing trend, and the more the industry develops, the more affordable the technology becomes. But just how much does it cost to get in the game, and when does the technology pay itself off ...

A company managed to wrap a Tesla Cybertruck with solar cells that power an on-board battery pack. It costs about $10,000. Is it worth it? In 2017, Tesla CEO Elon Musk said that he pushed his ...