In fact, I am not such an experienced person in this matter to immediately give you an answer to this right off the bat. But I know that with the help of modern technology you can work wonders. For example, here https://cyberswitching.com/vehicle-to-grid-v2g-technology-powering-... the vehicle-to-grid technology is said to be evolving. This means that electric cars will also be able to give their charge back to the station, which can be a very important aspect in any industry.