EV Module Output Harness Signal & Power Cable Assembly

Model: MOWH-EV-SERIES
Rated Voltage: DC 60V – 1000V (depending on application)
Cable Size: 2.5mm² – 16mm² (signal or power cores configurable)
Conductor: Tinned copper with XLPE or TPE insulation
Shielding: Optional EMI shielding with aluminum foil or braided copper
Jacket Material: Flame-retardant XLPE, PVC, or TPE
Connector Type: TE, Molex, Aptiv, HRS, or customized per module interface
Length: Customizable (typical 0.3 – 2.0 meters)
Output Type: Signal / Power / CAN / Analog / Digital / HV optional

The Module Output Harness is designed to provide reliable electrical or signal output from functional modules such as battery packs, BMS, inverter units, or control systems in EV and energy storage applications. It enables safe, stable transmission of high-voltage power or low-voltage communication signals to downstream systems.

Each harness is tailored to the connector, pinout, and protocol of the module, ensuring plug-and-play compatibility and optimal performance in high-vibration, high-temperature environments.

Key Benefits

  • Signal & Power Capable: Supports both high-voltage and communication outputs

  • Custom Interfaces: Fully configurable connectors, pins, and wire counts

  • Protocol Ready: Compatible with CAN, RS485, I/O, analog/digital signals

  • EMI Shielding: Optional shielding for sensitive environments

  • Robust Construction: Withstands automotive vibration, heat, and moisture

  • Flexible Integration: Supports integration with modules from OEMs and Tier 1 suppliers

Technical Parameters

Parameter Specification
Model MOWH-EV-SERIES
Voltage Range DC 60V – 1000V
Cable Size 2.5mm² – 16mm²
Core Types Signal wires, power wires, twisted pairs, hybrid layouts
Conductor Tinned copper, multi-strand
Insulation XLPE / TPE / PVC
Shielding (Optional) Braided copper or aluminum foil
Jacket Flame-retardant XLPE, TPE, oil-resistant PVC
Connector Options TE, Aptiv, Molex, HRS, Yazaki, custom module connectors
Length 0.3 – 2.0 meters (customizable)
Temperature Range -40°C to +125°C
Protocol Support CAN, RS485, UART, analog, digital, PWM
Compliance ISO 19642, LV 214, RoHS, UL

Applications

  • Battery module output to main HV busbar or junction box

  • BMS signal transmission to vehicle control systems

  • Inverter or converter output connections to motor or charging unit

  • Power or communication interface from ECU, DCDC, or PDU

  • Energy storage module signal/power output to EMS system

Why choose us?

Two production bases, 12 yearsof production experience

01

Comprehensive R&D, Design, And Manufacturing

A strong R&D team meets diverse industry needs with tailored power cables, wiring harnesses, and charging solutions. Full services from design to mass production ensure high quality.

02

Integrated Production & Precision Management

Full-process production capability from raw materials to finished products. International certifications ensure every production step meets high standards. Smart systems monitor production in real-time, enhancing efficiency and resource optimization.

03

Efficient Supply Chainmanagement & Fast Response

A global sourcing network ensures timely supply of high-quality raw materials. Detailed production planning and scheduling enable quick response and on-time delivery. Optimized inventory management addresses market fluctuations and risks, ensuring supply chain stability and reliability.

Factory strength

Production equipment, production linesand testingequipment

Qualifications & Certifications

Complies with a number of global standards Help products to enter the international market

Frequently Ask Questions

A: Yes, we offer fully customizable services. We will work closely with you to design energy harnesses, connectors, and charging stations that meet your specific requirements and application needs. Our design team ensures that every detail adheres to your technical specifications and functional demands.

A: Absolutely. We provide customized charging stations for both AC and DC applications, with adjustable power ratings and voltage ranges to suit your needs. Whether it’s for residential or commercial use, we can offer a tailored solution for your charging infrastructure.

A: Yes, we support various internationally recognized plug types, including Type 1, Type 2, CCS1, CCS2, and CHAdeMO. We customize our products to ensure compatibility with different plug standards, offering you flexibility in your electric vehicle charging solutions.

A: Our products are designed to endure extreme conditions such as high temperatures, humidity, UV exposure, and chemical corrosion. We ensure that all our energy harnesses and connectors pass rigorous environmental testing, guaranteeing reliable long-term performance even in challenging environments.

A: We collaborate with you from the outset to thoroughly understand your technical requirements. During the design and manufacturing process, we adhere to strict quality management systems such as ISO 9001. We also conduct detailed testing to ensure that the products meet the technical standards and specifications you have set.

A: Yes, we provide samples for you to test and verify the functionality and compatibility of our products. Once you provide feedback on the samples, we can make adjustments to the design as needed to ensure the final product fully meets your expectations.

A: Yes, we offer a wide range of material options, including high-temperature resistant materials, UV-resistant materials, and corrosion-resistant materials. We will select the most suitable materials based on your application’s needs and working environment.

A: Yes, our products are compliant with a variety of international standards such as CE, UL, RoHS, and ISO 9001. We ensure that the products meet the regulations and standards required by different regions and markets.

A: We offer complete charging solutions, including charging stations, EV chargers, cables, and connectors. All components can be customized to your requirements, and we also provide installation and commissioning services to ensure the equipment is up and running smoothly.

A: You can contact our sales team with detailed information about your requirements, and we will provide a customized quote and solution. We will then guide you through the design and production process, maintaining close communication to ensure everything goes smoothly.

Get Started

We aim for open collaboration.

Contact us to get more latest information about our products