Connecting Aluminum And Copper In Energy Storage Systems: The Function Of Bimetallic Terminals.

bimetallic lugs By combining copper and aluminum materials using a special process, each material is matched with the same metal conductor at the contact point, thereby reducing the corrosion and resistance increase that may be caused by the direct contact between the two metals. The design of bi metal cable lug combines the high conductivity of copper with the lightweight and cost advantages of aluminum, achieving continuous current transfer through material layout.

In energy storage system scenarios, aluminum wires are typically used for long-distance wiring and cost optimization, while copper components are more commonly found in battery module busbars and equipment terminals. bi metal lugs connectors It serves as an intermediate connection, interfacing aluminum cables with copper equipment interfaces while maintaining good mechanical contact. bi metallic cable lugs It maintains a stable metal interconnect structure under varying operating temperature conditions.