GM’s PowerBank home battery is now available

The PowerBank is part of GM’s Home System bundle but can be purchased separately. | Image: GM GM is launching its new PowerBank home battery unit today, which slots right into the company’s lineup of residential energy management products. The battery lets homeowners collect energy at off-peak times from the grid or a solar panel system and then power the home when energy prices peak or when the lights go out without needing to keep an EV hooked up in the garage.
GM’s home ener