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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. When the sun is no longer shining, the vehicle can supply the stored electricity back to the house.

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

Green Car Congress

and, acting as the link, controls the flow of high-voltage power between the e-motor and the lithium-ion battery (depending on battery voltage between 296 and up to 418 V). In doing so the power electronics convert the direct current (DC) stored in the battery into alternating current (AC) and use this to drive the motor.