How long does Tesla power on at a time?

How long does it take Tesla to charge once? In the cruising range measurement conducted by the US Environmental Protection Agency, Tesla ModelS reached 426 kilometers (Tesla officially measured 480 kilometers). This is the cruising range under comprehensive road conditions, and the energy consumption at high speed will be higher than usual. Therefore, if you drive an electric car such as Tesla at high speed, you still need to plan the route reasonably, choose the charging place in advance, and try to keep the battery power not too low to avoid accidents on the road. Tesla provides 40 amp single-phase wall-mounted connectors to consumers in China. According to the power supply, the charging speed can reach about 50 kilometers per hour. This equipment is optional in the United States, and the price is 1200 USD. Users only need to have a fixed parking space, and after communicating with the property, they can be installed by a third-party team for free. First of all, in China, at present, there are 40A50A60A and other household meters in general residential areas, and the household voltage is 220vV. According to the calculation of our 40-year electricity meter, well, according to the above popular science knowledge, we know that the maximum household power is 220V*40A=8.8KW, and we know that the maximum power is 8.8KW. If there is no other electrical equipment at all, charging 60 models with this is 60 kWh/8.8 kW 6.8 h. If the household lighting, computers, televisions and air conditioners of these common appliances are removed from the 3KW load, It takes about 10 hour to fill it (set 9: 00 pm to 7: 00 am, the electricity price is 4 cents per hour, 24 blocks are full, and you can drive 345 kilometers, which is very cost-effective! ) Million car subsidy