JoonHee Micron — Powering Innovation with Busbar Solutions in Malaysia
Flexible Power. Solid Performance.
JoonHee is expanding its capabilities to include high-performance flexible and solid busbars, designed for energy, electrical, and industrial applications.
About Our Busbar Solutions
Progressing Toward the Future of Busbar Engineering
At JoonHee, we are actively developing a full range of busbar solutions to support growing demands in sectors like EV charging, battery storage, and industrial power systems. Drawing from our precision metalworking experience, we now offer both flexible busbar and solid busbar options.
These are manufactured using advanced processes such as:
Injection molding
Pressing
Insulation application
Surface finishing
Our goal is to deliver busbar products that are efficient, scalable, and tailored for modern electrical needs.
Understand the Strengths of Each Type
Solid & Flexible Busbar Comparison Overview
While both solid busbars and flexible busbars serve the purpose of efficient power distribution, each is engineered for distinct applications based on structural and performance needs. The choice between them depends on factors like space constraints, movement tolerance, and the electrical environment in which the copper busbar system will operate.
| Feature / Specification | Flexible Busbar | Solid Busbar |
|---|---|---|
| Material | Laminated or braided copper/aluminium | Solid copper or aluminium |
| Electrical Conductivity Range (% IACS) | High (range 85% - 98%) | Very high (range 98% - 100%) |
| Surface Insulation | PVC, silicone, or heat-shrink coated | Tin or silver plating for corrosion resistance |
| Design | Flexible and bendable | Rigid and precision-machined |
| Thermal Performance | Good with expansion absorption | Excellent withstands high temperatures |
| Typical Applications | EV chargers, battery storage, data centres, switchgear, transformers | Substations, control panels, switchboards, heavy electrical equipment |
| Advantages | Flexible, space-saving, reduces mechanical stress | Durable, high current capacity, long lifespan |
Proven Strength. Poised for Innovation.
Trusted Capabilities. Forward-Looking Solutions.
At JoonHee, we combine experience in precision engineering with a forward-thinking approach to busbar Malaysia innovation. Our team is actively advancing solid busbar and flexible busbar solutions—focusing on enhanced performance, insulation durability, and efficient use of copper busbar materials.
Every prototype is tested rigorously for electrical integrity, thermal resistance, and mechanical stress to ensure reliability. We also support small-batch production for customised applications, helping clients validate early concepts with confidence.
Frequently Asked Questions (FAQ)
At JoonHee, we combine experience in precision engineering with a forward-thinking approach to busbar Malaysia innovation. Our team is actively advancing solid busbar and flexible busbar solutions—focusing on enhanced performance, insulation durability, and efficient use of copper busbar materials.
Every prototype is tested rigorously for electrical integrity, thermal resistance, and mechanical stress to ensure reliability. We also support small-batch production for customised applications, helping clients validate early concepts with confidence.
Our busbars are tested for:
Electrical continuity and resistance
Insulation integrity
Vibration and mechanical stress
Each solid busbar and flexible busbar we produce meets stringent quality benchmarks trusted across Malaysia.
Yes. When properly designed and installed, busbars are extremely safe. Many come with insulation or protective coatings for added safety and performance. Our busbar products are engineered with safety and durability in mind for automotive and industrial systems.
Yes, we are committed to supporting both prototype and production quantities. We collaborate with customers from product design, Design For Manufacturability (DFM) through final manufacturing.
