News

Our solutions adopt high-purity T2 electrolytic copper foil, processed by independent vacuum molecular diffusion welding technology. The multi-layer flexible lamination structure features excellent shock resistance and thermal expansion compensation, which can absorb equipment operation vibration and offset cabinet machining and assembly errors, greatly reducing on-site installation difficulty and equipment failure rate. Products support tin plating, silver plating and various flame-retardant insulation treatments, fully complying with IEC, GB/T and UL94 V0 industry standards, with stable conductivity and low temperature rise under long-term full-load operation.

Rigid copper busbars and solid cables are widely troubled by concentrated mechanical stress in new energy storage, EV battery systems and rail transit operations. Long-term vibration, frequent thermal expansion and contraction, and structural displacement easily cause terminal loosening, metal fatigue, cracking and rising contact resistance. As a professional exporter of high-current conductive components, Xi'an Zipeng Technology clearly explains how laminated copper foil flexible busbars effectively eliminate mechanical stress and improve system reliability.

Rigid solid copper busbars feature stable conductivity and high structural rigidity, yet they suffer from obvious drawbacks in modern new energy and industrial power scenarios. Poor flexibility makes rigid busbars difficult to adapt to compact cabinet layouts, equipment vibration and thermal deformation, easily causing structural stress, connection fatigue and long-term operational risks. As core power connection components, multi-layer copper foil flexible busbars have gradually replaced traditional rigid busbars, becoming the mainstream solution for high-current flexible conduction.

Also called copper foil flexible connector, laminated soft busbar, widely used in energy storage, EV battery packs, inverters, switchgears. Its core structure: multi-layer thin T2 copper foils stacked, two ends diffusion-welded into solid terminals, middle reserved flexible bending section, optional full insulation coating.

• Effective Temperature Control & Thermal Runaway Prevention: The multi-layer copper foil design provides a larger heat dissipation area, reducing the temperature rise of key connection points by more than 15% compared with traditional rigid busbars, perfectly matching the heat dissipation requirements of sealed container cabins.
• Vibration Resistance & Long-Term Operational Stability: The flexible structure isolates equipment micro-vibration and outdoor wind vibration, stabilizes contact resistance, and prevents sparking and overheating during long-term operation.
• All-Weather Wide-Temperature Adaptation: Stable operation under extreme cold, high temperature and drastic temperature difference conditions without deformation or contact failure.
• High Installation Tolerance: Freely bendable and adjustable to compensate for cabinet assembly deviations, reducing on-site installation difficulty and improving overall assembly consistency.