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Power batteries are the core of electric vehicles, and the power of vehicle batteries is relatively high. Power batteries are a combination of battery modules connected in series or in parallel, and each battery cell requires a conductive material that can both conduct electricity and provide insulation. Traditional insulated cables are no longer suitable. After market recognition, a type of electrical conductor and ground layer material separated by an insulator - busbar - has been proven to be an ideal conductive component.

The energy storage industry has emerged, and the development of energy storage systems is even faster. Energy storage BMS is a key component of energy storage systems, mainly used to maximize the discharge capacity of battery packs and play an important role in balanced management. The safety status analysis and early warning function of the energy storage system is very important, and its accuracy requirements for temperature and safety parameter monitoring are becoming increasingly strict. The copper bars connecting the energy storage system are the connecting wires between energy storage equipment, and the performance requirements are becoming increasingly strict.

Silver has higher conductivity than copper: While copper is already an excellent conductor of electricity, silver has an even higher conductivity. Silver plating the copper surface enhances the overall conductivity of the connection, reducing resistive losses and improving the efficiency of the electrical system.

The judgment of the quality of new energy copper busbar is based on its conductivity and insulation ability. Of course, the insulation method used for copper busbars varies depending on the usage environment.