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The Sion is the first series-produced car that can additionally charge its battery using solar power. Thus, we introduce a new vehicle class: SEV – Solar Electric Vehicle.
The car's roof, the hood and entire body are completely clad with monocrystalline silicon cells, which are well protected by polymer. We call this system viSono. Thanks to the bidirectional charging functionality - biSono - you can also share the energy stored in your Sion, for example to power electronic devices or even charge another electric car. An organic moss filter - breSono - controls the humidity in the cabin and filters out particulate matter.
The Sion is a family-friendly all-rounder. Five doors, five seats (2+3), ISOFIX connectors and a generously sized trunk make for plenty of space. A powerful electric engine enables a maximum speed of 140 km/h. The optional tow bar allows a load of maximum 750 kilograms.
The Sion has a range of 255 kilometers according to WLTP standard. The integrated rapid charging system means you can also cover longer distances trouble-free. With a charging capacity of up to 50 kW DC, you can charge the battery up to 80% in just 30 minutes. At home you can charge the battery using a regular household socket. However, we do recommend installing a ‘wallbox’. You can find more information about the charging system under Charging.