Car charging stations are categorized into two types based on their installation conditions: pole-mounted charging stations and wall-mounted charging stations. Pole-mounted charging stations are mostly used outdoors and can be installed directly in the open. Those with better conditions can install them inside carports, which also protects the vehicle and charging equipment. Wall-mounted charging stations are often installed in underground parking lots. Wall-mounted installations don't take up much space and are generally AC charging stations, mostly slow-charging stations, requiring 6 to 10 hours to fully charge.
Car charging stations are categorized by their service recipients into public charging stations, dedicated charging stations, and private charging stations. Public charging stations are commonly found in public parking lots and generally use DC charging, offering high charging power and short charging times, ranging from 30 minutes to 2 hours for a full charge, depending on the vehicle model. Dedicated charging stations are typically installed within organizations and are for the exclusive use of their staff; these are usually slow-charging stations. Private charging stations are typically purchased and installed by individuals. Due to the complicated procedures for private installation and the lack of facilities in many residential areas, they are often installed by individuals with their own detached houses in rural areas.
Car charging stations are categorized into indoor and outdoor charging stations based on their installation location. Outdoor charging stations can generally be installed outdoors, have a higher waterproof rating, and offer a higher safety factor. Indoor charging stations are relatively cheaper.
Car charging stations are classified into single-pile single-gun and single-pile multi-gun types according to the number of interfaces. Generally, single-pile multi-gun stations have two guns, and stations with more than two guns are rarely seen.
Car charging stations are categorized into AC charging stations and DC charging stations based on charging type. AC charging stations, also known as slow charging stations, have a longer charging time but lower installation costs; they only require a 220V power supply. Most residential communities use AC charging stations. DC charging stations, on the other hand, are more complex to install. Firstly, they require a high-load transformer capable of supporting fast charging, which many older residential communities lack. Secondly, the wiring involves deep burial of large cables, requiring a specially designated site and regular maintenance by professional personnel. Nevertheless, DC charging stations are a growing trend, and those with the resources may consider operating them.
