The E3/DC-Wallbox is the interface between the E3/DC accumulator system and your electric vehicle. Because the home power plant and the wallbox communicate with one another, you put solar energy into your “tank”, so to speak and you can basically drive your car emission free.
The wallbox ensures that you use the available solar power for charging, primarily, or even exclusively, if you desire. Solar e-mobility offers great potential for cost savings and autonomy, while temporally flexible charging increases the direct consumption of solar energy. Self-generated electricity has priority, but of course, you can also charge from the grid at any time, via the wallbox.