EV chargers enclosures of each part of the charging pile shell are different. The shell of the charging pile and the shell of the charging gun is recommended to choose flame-retardant, weather-resistant, and low-temperature resistant modified plastic materials. More commonly used for PC, halogen-free flame retardant PC/ABS alloy materials. PET and PA66 series of modified plastic materials are recommended for plugs and sockets.

It is recommended to use modified nylon material with good physical properties, high-temperature resistance, stable size and color, and good laser marking effect for the shell and internal circuit control system of the power module.

EV chargers enclosures shell mainly plays the biggest role in insulation, preventing the user the process of using electric shock, and because the production process is relatively simple, can make a variety of shapes to achieve a beautiful role. Secondly, it can protect the internal components to avoid dust accumulation. Electric vehicles have significant advantages such as high efficiency, energy saving, low noise, and zero-emission, and have irreplaceable advantages in environmental protection and energy-saving.

Long-term outdoor use of charging pile, wind, and rain, high temperature and cold, contact with oil and gasoline, in addition to mechanical properties and environmental protection requirements, but also to fully ensure the safety of human contact, so the material must meet the flame retardant, weather resistance, low-temperature resistance, oil resistance, insulation, aging resistance, and other stringent requirements.

At present, the mainstream charging pile is polycarbonate PC resin, in addition to PC has good physical, chemical, and electrical properties, but also because PC has excellent anti-ultraviolet and anti-oxidation function, suitable for long-term outdoor use.

EV chargers enclosures to devices that charge electric cars, using charging technology to replace conventional gasoline and diesel. Like the pump in a gas station, it can be fixed to the ground or wall, installed in public buildings and residential parking lots, and can charge various types of electric vehicles according to different voltage levels. At present, the main charging methods are DC charging pile, AC charging pile and AC/DC integrated charging pile.  EV chargers enclosures are mainly composed of a piling body, electrical module, metering module, and so on. Generally, it has the functions of electric energy metering, billing, communication, and control.