General Motors is now rolling out its PowerBank energy-storage battery packs, providing the first real competition to the Tesla Powerwall home energy-storage system directly from an automaker. While other automakers have discussed energy-storage products, and the Ford F-150 Lightning can be had with a home backup power system, GM appears to be the... GM PowerBank home energy storage arrives, could outflex Tesla
General Motors is now rolling out its PowerBank energy-storage battery packs, providing the first real competition to the Tesla Powerwall home energy-storage system directly from an automaker. While other automakers have discussed energy-storage products, and the Ford F-150 Lightning can be had with a home backup power system, GM appears to be the...