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Audi & Hager Group investigating bidirectional charging at home

Green Car Congress

In the first half of 2020, the proportion of green electricity as a percentage of the total electricity mix in Germany exceeded 50% for the first time. Due to the DC voltage level in the overall grid, the connection between the PV system and the vehicle does not require an inverter and is thus a particularly efficient solution.

Audi 243
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Volkswagen’s first two production battery-electric vehicles debut at Frankfurt

Green Car Congress

Volkswagen marked its serious entry into the battery-electric vehicle market with the introduction in Frankfurt of its first two series production EVs: the e-up! Via a DC/DC converter it also supplies the vehicle’s circuitry with voltage of 12 V. The connection to the lithium-ion battery is established via two traction cables.