The EV charger aluminum shell is one of the most critical components for AC and DC charging stations. It protects internal electrical parts from dust, water, corrosion, and physical damage, especially for long-term outdoor use. Choosing the right material directly affects the service life, safety, and appearance of the charger.
Aluminum alloy 5052 and 6061 are the most widely used materials for EV charger aluminum shells. 5052 aluminum offers excellent corrosion resistance and formability, making it ideal for bending and stamping. 6061 aluminum has higher strength and rigidity, suitable for large-size charger enclosures and structural parts. Both materials are lightweight, easy to process, and can meet various structural design requirements.
For outdoor EV charging applications, the aluminum shell must support proper surface treatment.EV Charger Aluminum Shell Material Selection Guide. Powder coating is the most common choice, providing UV resistance, scratch protection, and customizable RAL colors. Anodizing is also used for high-end chargers, delivering a durable and aesthetic finish. A qualified EV charger enclosure should reach at least IP54 or IP65 rating to ensure safe operation in rainy, humid, or high-dust environments.
At Enertech Metal Enclosures, we provide custom EV charger aluminum shells with precise CNC processing, reliable sealing design, and customizable surface finishes. We support full customization based on customer drawings, including size, structure, mounting holes, and internal supports.
If you need custom sheet metal parts for EV charging infrastructure, please feel free to send us your drawings for a free quote and DFM analysis.