This is not an easily understandable new technology, but it has game-changing potential as it shows how stand-alone systems can revolutionize the centralized energy world as we know it today. Imagine a fridge-sized box in your home that not only generates and stores electricity on-site but heats and cools the house, provides hot water and even churns out oxygen and hydrogen to use or sell. That’s the mission of a new device that acts like a combination of a generator and a battery. The device uses a clever technology to balance generating and storing energy to make power available at the right moment.