BMW and SOLARWATT have introduced a new home energy solution that connects electric vehicles with household energy systems.
The companies presented the joint offering ahead of its planned market launch in late 2026. The solution is designed for BMW’s upcoming Neue Klasse electric vehicles and aims to improve how homes generate, store, and use energy.
The announcement comes after the two companies expanded their cooperation in smart energy and home charging technologies earlier this year.
The latest development was unveiled ahead of The smarter E / Intersolar Europe 2026 trade fair in Munich. The event is one of the world’s largest exhibitions focused on solar energy and energy management.
At the center of the new offering is the idea of integrating an electric vehicle into a home’s energy infrastructure. Instead of acting only as a means of transportation, the vehicle can also serve as an additional energy storage unit. This allows homeowners to better use electricity generated by rooftop solar panels.
The system combines three key components. These include a BMW Neue Klasse electric vehicle, the BMW Wallbox Professional, and the SOLARWATT Manager home energy management system. Together, they create a connected energy ecosystem that automatically manages power inside the home.
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Neue Klasse Powers Home Energy
A major feature of the solution is Vehicle-to-Home(V2H) technology. This allows electricity stored in the vehicle’s battery to power household devices when needed. Homeowners can use energy from the vehicle rather than relying entirely on electricity from the public grid.
BMW and SOLARWATT are taking the concept a step further by integrating V2H into a broader home energy management platform. The SOLARWATT Manager coordinates energy flows between solar panels, home batteries, electric vehicles, and household appliances. The system continuously determines where energy should be stored and how it should be used.
This approach helps maximize the use of solar energy generated at home. During sunny periods, excess electricity can be stored in home batteries or in the vehicle itself. When solar generation drops, stored energy can be used to meet household demand.
The system also uses solar production forecasts to improve planning. By predicting future energy generation, it can make smarter decisions about charging and energy use. This helps homeowners reduce waste and improve overall efficiency.
Another important feature involves dynamic electricity tariffs. When electricity prices fall during certain hours, the system can automatically charge the vehicle or home battery. The stored energy can then be used later when electricity prices are higher.
This strategy helps reduce overall household energy costs. It also increases self-consumption of renewable energy produced by rooftop solar systems. Unlike Vehicle-to-Grid programs, the electricity remains within the home instead of being sent back to the public network.
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Home Energy, Reimagined Completely
For homeowners, much of the process happens automatically. The software handles energy distribution based on user preferences and available resources. This reduces the need for constant monitoring and manual adjustments.
The solution is also designed to work with existing energy installations. SOLARWATT says the Manager can connect with a wide range of solar systems, batteries, and energy devices from different manufacturers. This flexibility allows homeowners to upgrade current setups without replacing every component.
Users will manage settings through two mobile applications. The My BMW App allows drivers to set charging targets and preferred departure times. These settings receive priority to ensure the vehicle remains ready for daily use.
The SOLARWATT Home app focuses on household energy management. Users can define priorities for appliances, storage systems, and energy consumption. The software then distributes available electricity according to those preferences.
Orders for the integrated package will open during The smarter E / Intersolar Europe 2026 exhibition, which runs from June 23 to June 25 in Munich. Delivery of the BMW Wallbox Professional is scheduled to begin in the fourth quarter of 2026. Existing customers will also have the option to retrofit the SOLARWATT Manager into current installations.
The partnership between BMW and SOLARWATT dates back to 2013. Over the years, both companies have worked together on home charging and energy storage technologies linked to electric mobility. The latest offering expands that relationship into a more comprehensive home energy ecosystem.
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The project reflects a broader shift taking place across the energy and automotive industries. Electric vehicles are increasingly being viewed as mobile energy assets rather than simple transportation devices. As renewable energy adoption grows, technologies that connect vehicles, batteries, and homes are becoming more important.
BMW‘s Neue Klasse platform is expected to play a major role in the company’s next generation of electric vehicles. By integrating these vehicles into home energy systems, BMW and SOLARWATT aim to make electric mobility more valuable for consumers. The launch later this year could mark an important step toward smarter, more connected, and more energy-efficient households.
