US electric car giant Tesla announced the expansion of Shanghai's current Shanghai.After the production scale, after the construction of an energy storage super factory with an annual output of 10,000 energy storage batteries, Mike Gallagher, chairman of the China House of Representatives Special Committee of the China House of Representatives, said he was worried about Tesla's relying on China.

Tesla Sunday (April 9) held a signing ceremony with the Shanghai Lingang New Area on the Energy Storage Super Factory.Tesla said that the new plant plans to produce 10,000 MEGAPACK commercial energy storage batteries with a energy storage scale of nearly 40 GWH (GWH) per year.The new plant is expected to start in the third quarter of this year, and it is put into production in the second quarter of 2024.

According to Reuters, the Republican Party's Gragell said, he wants to know how Tesla CEO Musk's support for Tesla and his business in Chinabalance.

"I am worried about this ... Tesla seems to rely entirely on the grace of the federal government tax reduction and exemption, and enter the Chinese market."

GalaGeer also said: "The transactions they reached there seem to be very worrying. I just curious about how Musk is balanced between the two." He added that Musk's space exploration technology company "SpaceX" phase phaseIt is a "huge success story".

With the use of global improvement of renewable energy, Tesla hopes to use China's leading battery supply chain in the world to increase its output of MEGAPACK lithium -ion battery cells and reduce costs.At present, Tesla has an energy storage super factory in California, which can produce 10,000 MEGAPACKS each year.