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SUPERIOR HARNESS & ASSEMBLY

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Home/Products/EV & Renewable Energy Solutions
Quick Answer
High-voltage wire harnesses and cable assemblies for EV, solar, wind, and battery storage. Orange jacket, XLPE insulation, HV connectors, and 100% hipot tested.
Advanced Solutions

EV & Renewable.High Voltage.

Wire harnesses and cable assemblies for electric vehicles, solar inverters, battery storage systems, and wind turbines. High-voltage rated, hipot tested, and built to your specification.

Submit Spec Sheet →See Capabilities
Up to 1000V
DC Rating
100%
Hipot Tested
Orange XLPE
HV Standard
<24 H
Quote Reply
What EV and Renewable Wiring Requires

High Voltage Demands a Different Set of Rules.

High-voltage wiring for EV and renewable energy systems is not a gauge-up of standard harness work. It requires XLPE insulation rated for DC voltage and elevated temperature, orange jacket to IEC 62196 and SAE J1673 orange HV cable convention, HV-rated connectors with interlock circuits, and 100% hipot testing at 1.5× rated voltage before shipment. Every one of these requirements has a safety rationale that cannot be relaxed.

We build high-voltage harnesses for EV battery interconnects, traction motor cables, charging system wiring, solar combiner box assemblies, battery management system wiring, and wind turbine control harnesses. All HV assemblies include hipot test documentation. HV interlock loop integration is available.

EV high-voltage orange cable assemblySolar PV string harness combinerEV battery pack interconnect cables
Key Specifications
Voltage Rating
Up to 1000V DC (600V AC)
Wire Gauge Range
10 AWG to 350 kcmil
Insulation
XLPE, XLPO, silicone (EV-rated grades)
Outer Jacket
Orange XLPE, PUR, TPE; black for low-voltage return conductors
Core Capabilities
XLPE HV Insulation
XLPE and cross-linked silicone insulated conductors rated for 600V to 1000V DC service at 90°C to 150°C continuous.
Orange HV Jacket
Orange outer jacket per IEC 62196 and SAE J1673 conventions. Orange conduit and orange shrink tubing for HV identification.
HV Connector Integration
Amphenol, TE Connectivity, MULTILOCK, and Molex HV connector families. HVIL (High Voltage Interlock Loop) circuits wired per specification.