Electric vehicle home charging does not violate the regulations on electricity, but the general household electricity is 220V, so only for slow charging electric vehicles, often need more than 8 hours to be full, more suitable for charging at night, now many electric vehicles can set charging time, for some areas have peak and valley electricity prices are more appropriate, set a good charging time, Plug in the charger and charge it automatically at night when the price is cheap.
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In addition to most of the household electricity can only give electric vehicles for slow charging there is one of the biggest problems is that now the household electricity are using ladder electricity price, if often to charge electric vehicles may not be 2-3 months home electricity price into the third ladder electricity price, after all, the electric car power consumption than household appliances are much larger, a charge may consume at least ten hours of electricity. But even if the use of the third ladder electricity price has been calculated, it is still more economical than the cost of fuel car refueling, but the other electricity at home has become a high price.
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Therefore, if the family has a fixed parking space or garage, it is recommended to install charging piles more economically and quickly. Not only can you enjoy 380V fast charge, you can fully charge the battery in a little more than an hour. There is also the electricity price of the family charging pile does not exist ladder electricity price, is 0.5 yuan more than one degree of electricity. Now many domestic pure electric vehicles will be free to buy charging piles and related equipment installation.
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Most current electric vehicle charging can be done at home. Generally, there are two kinds: low voltage slow charging and high voltage fast charging Low voltage slow charging generally uses civilian 220V voltage can be directly charged, slow speed, less damage to the battery system, suitable for overnight charging after going home. High voltage fast charging is generally used by high voltage electricity, and there will be some pilot charging stations in big cities where pure electric vehicles are promoted, similar to gas stations, which use high voltage fast charging. Byd's E6, for example, can charge 80% in a nominal 15 minutes. Of course, you can also charge quickly at home, but you need to be equipped with a charging station, similar to an oversized transformer.