Somewhere in Dingolfing, Germany, a Tansanit Blue BMW i5 M60 xDrive sedan rolled off the assembly line and began its journey to a customer in Spain — and in doing so, it became the two-millionth fully electric vehicle BMW Group has ever produced. It's a milestone that would have seemed distant just a few years ago, and one that signals something deeper than numbers: the German automaker has crossed an invisible threshold where electric vehicles are no longer a novel experiment but a core part of what it means to be BMW.
Plant Dingolfing has been at the heart of this transition. The factory started producing fully electric vehicles in 2021, beginning with the BMW iX, and has since expanded to build three models — the i5, the i7, and the iX. More than 320,000 electric vehicles have rolled off its production lines, roughly one out of every six cars the plant makes. That's not a rounding error or a token gesture; it's a structural shift in how the company operates.
But BMW's ambitions extend beyond the driveway. In a separate move that's drawing attention from energy analysts and EV enthusiasts alike, the company is weaving its vehicles into the fabric of the smart home. A partnership with SOLARWATT, a European leader in home energy systems, aims to turn BMW electric vehicles into something closer to mobile battery packs — ones that can store solar energy during the day and power a home at night.
The technology is called Vehicle-to-Home (V2H), and it's the logical evolution of bidirectional charging. Following Germany's first commercial Vehicle-to-Grid (V2G) offering, which launched in March 2026, BMW is now extending that capability into households. The SOLARWATT Manager — a home energy management system — will serve as the central brain, coordinating energy flows between the home's photovoltaic system, home storage battery, and the electric vehicle itself. When solar generation is high, the car stores the surplus. When demand peaks or the sun sets, that energy flows back. The vehicle becomes just another node in a household's energy ecosystem.
Initially, the feature will be available for the BMW iX3 and the new BMW i3, with a market launch planned for late 2026 in Germany, Austria, and the Netherlands. It's a limited rollout, but it's a proof of concept with real teeth: a future where owning an electric car also means owning a smarter, more resilient home.
For now, the two-millionth i5 on its way to Spain carries a little extra weight. It's a milestone, yes, but it's also a down payment on something larger — a world where the car in your garage is part of the solution, not just a cleaner way to drive.