At present, the largest use of electric vehicle chargers in the market is a single-phase ordinary AC charger with a nominal output power of 3.3kW and a DC fast charger with a nominal output power of 50 kW to 350 kW.
This is because the output power of these two chargers is relatively moderate, which can meet the charging needs of most electric vehicles, and at the same time, it has a high charging speed and efficiency, which can meet the requirements of users on charging time. In addition, these two chargers are also relatively mature and stable in design and manufacturing, with high safety and reliability.