Tesla apologises to China's state grid after video blaming it for damaging electric vehicle

China is an important market for Tesla, with sales topping 120,000 units last year. PHOTO: EPA-EFE

BEIJING (BLOOMBERG) - Tesla has publicly apologised to State Grid of China after a video showed one of the carmaker's staff purportedly telling a customer that an overload in the national grid damaged their electric vehicle, Caixin reported.

The owner of the Model 3 car told local press that his new EV wouldn't start after he charged its battery at a charging station, according to Caixin. In the video, which went viral, the Tesla employee appears to blame the state utility's charging infrastructure.

The power company's Nanchang branch denied the allegations, saying that "our power grid has been operating at a stable voltage, and no abnormality has been detected." Tesla said the video had been edited and the overload explanation was only one possibility discussed that might have caused the vehicle's inverter to burn out, according to Caixin.

"We are deeply sorry for the misunderstanding and would like to apologise to the Nanchang Power Grid for the inconvenience caused," Tesla said in a video of its own. "We have already resolved the problem with the customer and are carrying out tests and investigations on the cause of this failure."

China is an important market for Tesla, with sales topping 120,000 units last year, according to local registration data. The California-based group globally delivered almost 500,000 cars in 2020 and expects more than 50 per cent growth in 2021, implying it will hand over at least 750,000 vehicles.

China is also the world's biggest EV market and sales of new energy vehicles are expected to jump 40 per cent this year to 1.8 million units, the China Association of Automobile Manufacturers forecasts.

In an electric car, the inverter changes the battery's DC electricity to AC in order to power the vehicle's motor. An official with the China Alliance for the Promotion of Electric Vehicle Charging Infrastructure told Caixin that the likelihood of a charging station damaging an inverter was very small.

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