Key Takeaways About Metal Stamping Busbars
- Busbars play a critical role in electric vehicles by efficiently carrying high electrical currents while minimizing voltage loss, directly influencing overall vehicle performance
- Valco can manufacture rigid stamped busbars in a range of metals, providing the strength, flexibility, and precision required for complex EV applications
- With in-house production, custom design capabilities, and ISO 9001:2015 certification, Valco ensures high-quality, American-made components from concept through production
Busbars and Their Important Role in Electric Vehicles
The demand for electric vehicles is growing, as 2025 experienced record-breaking numbers in electric vehicle sales nearly every month. To keep vehicle production efforts strong, the components that make up an electric vehicle must meet key industry standards.
Busbars, which are conductive bars within electric vehicles, produce a seamless flow of electricity through the vehicles’ electric systems. They balance the need to transmit high electrical currents while also limiting voltage drops.
Metal busbars are found in various areas of an electric vehicle, including:
- Battery and module enclosures
- Motor controllers
- DC-to-DC converters
- Heaters
- Air compressors
- Charging points
- And more
Busbars help with powering these spaces, impacting the overall performance of an electric vehicle.
Valco’s Capabilities with Metal Stamped Busbars
As the backbone of a vehicle’s electric system, busbars need to be precisely engineered to accurately transmit electricity. A common type of metal busbar found in an electric vehicle is a rigid busbar. These types of busbars are stable in design, engineered with solid metal to remain stable under high temperatures and high vibration environments.
Valco brings precision metal stamping expertise to the evolving electric vehicle industry to manufacture custom, rigid metal stamped busbars and busbar brackets from copper, aluminum, carbon steel, or bronze. With a stamping capacity of up to 200 tons, we can form a wide variety of metal grades and thicknesses to meet your exact specifications. As an ISO 9001:2015 certified company, we ensure rigorous quality standards are met from the initial design phase through to final production. Across the EV power path — battery interconnects, motor leads, charging modules — copper metal stampings carry the bulk of the current; Valco stamps them up to 200 tons of press capacity.