We live in an exciting time with respect to electrical power, one in which it has never been easier to break free from mains electricity, and low-frequency AC power in general. A confluence of ...

Batteries aren't one-size-fits-all, and neither is the way they're wired to your house. Here's what you should know about AC- and DC-coupling. When we think about solar panels and batteries, we don't ...

If you’ve been thinking about adding a solar power system to your home, you aren’t alone. Some 3 million systems sit atop American roofs, including about 400,000 that were installed each year in 2019 ...