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• Time:2023-12-13

ev charging china

Shenzhen Hongjiali New Energy Co., Ltd., a Chinese manufacturer of electric vehicle charging, is a one-stop shop for professional electric vehicle charger R&D, production, sales and service. It provides overall solutions for electric vehicle charger site construction in various scenarios. The charger is suitable for all types of parking. field. Products include automotive fast-charging DC chargers, slow-charging AC chargers, electric motorcycle chargers, electric vehicle battery charging and swapping cabinets, energy storage chargers, etc.

What is an electric car charger?

An electric vehicle charger refers to a charging device that provides energy supplementation for electric vehicles. Its function is similar to a gas dispenser in a gas station. It can be fixed on the ground or wall and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and In residential parking lots or charging stations, various types of electric vehicles can be charged according to different voltage levels.

Electric vehicle chargers are mainly divided into two categories: AC chargers (slow charging) and DC chargers (fast charging). Their differences are: charging time, vehicle charger, price, technology, social aspects, applicable aspects.

1. Charging time. It takes about 1 to 2 hours to fully charge the power battery with a DC charger, and 5 to 8 hours with an AC charger.

2. In terms of on-board chargers, AC chargers charge power batteries and need to be charged with on-board chargers installed in the car. DC chargers can charge directly, which is the biggest difference from DC charging.

3. Price. AC chargers are cheaper than DC chargers.

4. Technical aspects. Through technical means such as chargers, DC chargers can more effectively achieve group management and group control, flexible charging, and optimize investment and profitability; in many cases, AC chargers are tricky and powerless in these aspects.

5. Social aspect. Since DC chargers have greater technical requirements for capacitors, when investing in the construction of charging stations with DC chargers as the main body, power capacity needs to be increased. There are more safety issues, including site inspection and safety management. , DC charger groups are often more complex and strict, AC chargers are more flexible, many cities and real estates allow AC chargers to be installed in underground garages, but very few are willing to build DC charger groups in underground parking lots, mainly for Security considerations.

6. Applicability. DC chargers are suitable for operational charging services such as electric buses, electric rentals, electric logistics, electric special cars, and electric online car reservations. However, due to the higher charging rates, it is easier for operational companies to estimate investment costs. In the long run, private electric vehicle users will be the main force, and private AC chargers will have greater room for growth.