These net-zero, backyard tiny houses generate extra power to help pay for themselves

Equipped with solar panels and batteries, Cosmic’s accessory dwelling units, or ADUs, can send extra power to the main house, an electric car, or even back to the grid. A new design for an all-electric backyard house comes with extra-large solar panels and batteries that can make and store more power than the tiny home actually needs—allowing the unit to help bring renewable energy to the main house on the lot and begin to pay for itself through savings on energy bills. Read Full Story...