SHANYUAN manufactures insulated laminated busbars in two engineered families — battery busbars and power electronics busbars — plus fully custom designs built to your drawing.
What Is a Laminated Busbar?
A laminated busbar is a multi-layer conductor assembly: flat copper conductors separated by thin dielectric films, bonded under heat and pressure into a single insulated part. Terminals are pre-mounted and the whole assembly arrives ready to install. Compared with hand-routed cable harnesses, laminated busbars deliver lower stray inductance, higher power density and faster, error-proof assembly.
Battery Busbars
Multi-terminal insulated laminates for EV battery modules, ESS racks and BMS interconnections.
Browse battery busbars
Power Electronics Busbars
Blade- and tab-terminal laminates for IGBT modules, inverters, DC links and capacitor banks.
Browse power busbars
Custom Design Service
Any layer count, terminal layout and mounting configuration — from drawing to delivered parts.
Start a custom projectAll Busbar Products
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Battery Management System Busbar
BMS busbar combining power and voltage-sense layers with copper terminal studs.
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Blade Terminal Busbar Assembly
Compact laminated busbar assembly with blade terminals for low-profile power distribution.
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Capacitor Bank Busbar
Multi-tab laminated busbar for capacitor bank connections in power converters.
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Compact Cell Fusion Busbar
Compact laminated cell fusion busbar with threaded stud for battery management and fused connections.
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Copper Battery Link Busbar Pair
Matched pair of copper link busbars with mounting tabs for series and parallel battery connections.
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Dual-Layer Cell Interconnect Busbar
Two-layer insulated laminate with screw terminals for cell-to-cell interconnection in compact battery packs.
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EV Inverter Laminated Busbar
Laminated busbar for EV traction inverters with blade terminals for high-voltage architectures.
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High-Current Battery Module Busbar
High-current laminated busbar for EV battery modules with distributed stud terminals and sealed edges.
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IGBT Module Busbar Set
Laminated busbar set for IGBT power modules with matched tab terminals for phase legs.
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Inverter DC Link Busbar
Long laminated DC link busbar with blade terminals for low-inductance inverter designs.
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Multi-Layer Insulated Busbar
Multi-layer insulated laminated busbar with mixed terminal types for complex distribution layouts.
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Multi-Terminal Battery Module Busbar
Insulated laminated busbar with eight double-threaded terminals for high-current distribution across EV battery modules.