Used BMW i batteries store solar power at home

BMW i joins Tesla and Mercedes-Benz in bringing energy storage home with its new system, which has yet to be given a catchy name. The system uses new or used batteries from the BMW i3 electric car to store power from solar panels for later use. It integrates with the charging station users are likely to have in the garage, so the stored energy from the sun can power your i3 overnight.… Read More...