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Our clients

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Yuzhan holds IATF 16949 certification and follow the ISO 9001 quality control system as well as ISO 14001. Our specialized technology ensures safety, durability, and strict compliance with all applicable industry standards.

Designed for solar, wind, and energy storage systems, renewable energy wire harnesses are custom assemblies of cables, connectors, and protective components. They withstand harsh conditions, extreme temperatures, moisture, vibration, and long‑term UV exposure – while maintaining efficient power transmission.

Manufacturing Capabilities​

Yuzhan combines cutting-edge technologies with premium craftsmanship to deliver precisely engineered solutions customized to your requirements.

Services

We offer turnkey solutions, including:

  • Full-scope engineering and material procurement solutions
  • Cut and shrink tubing
  • In-line engineering and assembling
  • Molding and overmolding
  • Testing and quality assurance
  • Tinning and soldering
  • Wire crimping and braiding
  • Value-added services, such as quote response within one day, customized wire codes, product testing, and visual inspection
Technical Specifications

The wiring harnesses we produce have the following features:

  • Material Quality:We guarantee no low-quality or counterfeit materials. Compliance documents available for all materials.
  • Precision manufacturing:Extremely high requirements are placed on cutting tolerances, crimping processes, etc., to ensure dimensional accuracy and connection reliability. Wire diameter deviations must be controlled within standard limits.
  • Comprehensive protection:Shielded layers or twisted pairs are used for signal lines susceptible to interference. Corrugated tubes or tape protect the areas where the wiring harness contacts the vehicle body. Heat-shrink tubing secures the branch points. High-voltage harnesses also require stringent sealing design.
  • Clear identification:Clear model numbers, specifications, and production lot numbers are marked on both wires and connectors to ensure traceability.
  • System certification:Yuzhan strictly implement IATF 16949 and follow the ISO 9001 quality control system as well as ISO 14001.
Safety Testing

Yuzhan adheres to globally recognized quality management and testing systems—from raw materials to final verification—guaranteeing long-term reliability of our automotive wiring harnesses under extreme conditions and meeting our “zero defect” quality objective.

  • Mechanical performance testing:The structural strength and connection durability of the wiring harness are verified through tests such as vibration, tensile strength, and insertion/withdrawal cycle life
  • Electrical performance testing:Ensures that parameters such as insulation, withstand voltage, voltage drop, temperature rise, and electromagnetic compatibility (EMC) meet the requirements.
  • Environmental adaptability:Tests including thermal cycling, damp heat aging, salt spray corrosion, chemical solvent immersion, and water/dust protection (e.g., IP67/IP6K9K) ensure that the wiring harness is capable of withstanding a wide range of harsh environments.
Process

Utilizing state-of-the-art facilities, our skilled technicians deliver superior products adhering to the highest standards of quality, hygiene, and durability.

Design review → materials preparation → assembly documentation → inbound inspection → prototyping → production → volume → assembly test

Customizations

Designed for reliability, our wiring harnesses are built to resist various environmental challenges.

  • Multiple breakouts positioned anywhere
  • Unlimited selection of gauge, color, and insulation style
  • Any number of wires
  • Custom heat-shrink, tubing, braiding, and labeling
  • Custom over-molding
Certifications

Yuzhan strictly implement IATF 16949 and follow the ISO 9001 quality control system as well as ISO 14001.

Prototyping

Request samples and prototypes to see your ideas realized, and we will begin mass production only after you approve the prototype.

Flexible Order Quantities

We offer flexible order quantities tailored to your project requirements, whether for large-scale or small-scale production.

Wire Harness and Cable
Assembly Products For Renewable Energy

Our wiring harnesses and assemblies have proven reliable and safe across thousands of renewable energy equipment applications

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product code
DEV30010
WB
1:800-1:6000
Industries
AgriculturalMedical Devices
package
Boxset
Conductor Material
pure coppertinned copper
Core Count
customizableshielded
Eco stds
Rosh2.0
更多参数
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Beta Actin Antibody Beta Actin Antibody

product code
T5610
WB
1:800-1:8000
Industries
AutomotiveMedical DevicesRenewable Energy
package
Bottlesetwrap
Conductor Material
oxygen-free coppersilver-plated coppertinned copper
Core Count
multi-coresingle-core
Eco stds
Reach
更多参数
VDAC1/2 Polyclonal Antibody

VDAC1/2 Polyclonal Antibody

product code
TST1088
Industries
AgriculturalAutomotiveMedical Devices
package
Boxsetwrap
Conductor Material
copper alloyoxygen-free copper
Core Count
shieldedsingle-core
Eco stds
ReachRosh2.0
更多参数
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VD Beta Actin General Wards

product code
TSDT899
package
Boxset
Conductor Material
copper alloytinned copper
Core Count
shieldedsingle-core
Eco stds
Rosh2.0
更多参数

Renewable Energy Applications of Wire Harness

Yuzhan manufactures cable assemblies and wiring harnesses with exceptional precision and reliability, guaranteeing optimal performance in demanding renewable energy environments:

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Solar & Wind System

  • Large-scale solar and wind installations require wiring that withstands decades of extreme environmental stress while maintaining peak performance.
  • Our cables excel in the most demanding conditions: intense UV, extreme temperatures, corrosive moisture, and abrasive debris.
  • The result? Reliable, high-performance connectivity that ensures continuous operation and maximum up time for utility-scale renewable projects.
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Electric Vehicle

  • The electric mobility revolution demands cable assemblies that combine high performance with rock-solid reliability.
  • We provide custom solutions across the EV ecosystem, ranging from lightweight in-vehicle harnesses to high-capacity charging cables.
  • We excel in three critical areas that matter most to EV manufacturers, battery producers, and charging infrastructure providers: high-voltage power transfer, advanced thermal management for batteries and fast chargers, and durable, vibration-resistant designs engineered for the road.
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Energy Storage

  • Energy storage systems demand specialized cable assemblies engineered to meet the unique requirements of battery technology.
  • Our solutions tackle real-world energy storage challenges, including thermal management during rapid charging, minimizing voltage drop over long distances, and maintaining signal integrity for smart monitoring systems.
  • From grid-scale battery farms to residential storage installations, our products ensure reliable energy flow—whether through series wiring between battery modules, parallel configurations for capacity scaling, or critical connections linking storage systems to power management electronics.

Looking for The Best
Custom Wire Harness &
Cable Assembly Service?

Fast Turnaround Time

we ensure that custom wiring harness solutions are tailored to your needs, with quotations delivered within 12 hours to keep your projects on track.

Certified Quality Assurance

Certified to IATF 16949, ISO 14001, and ISO 9001, we ensure that every wire harness we produce meets the industry’s highest standards.

One-Stop Custom Solutions

We offer a complete, one-stop solution for all your wiring harness needs, from design to manufacturing, ensuring you get exactly what you need for your project.

Quality · Safety · Reliability

Our wiring harnesses are manufactured in strict compliance with top-tier industry standards such as ISO9001, ISO14001, and IATF16949. Every unit is rigorously tested and quality-controlled prior to shipment. We meet diverse regional standards including SAE, IPC/WHMA-A-620, and TÜV, while all materials fully conform to RoHS 2.0, REACH, and UL regulations.

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Frequently Asked Questions

What sets your renewable energy wire harnesses apart from standard industrial options?

Our harnesses are built for solar, wind, and storage systems: UV-resistant jackets, waterproof IP67+ connectors, and vibration-proof strain relief. They endure 20+ years of sun, salt, and thermal cycling—long after standard wiring fails.

Are Yuzhan’s high-voltage solutions safety-certified?

Yes. Every high-voltage harness we provide — rated up to 1000V — complies with UL 4703, IEC 62930, and other applicable standards. Double insulation, arc-resistant materials, and complete test documentation are included with each delivery.

Can Yuzhan manufacture the harness if I send a photo of a vintage wire harness?

Sorry, but no. We are a B2B wire harness manufacturer, accepting and manufacturing orders in bulk. We do not manufacture a single-wire harness.

How long does it take to ship my custom wire harness?

Typical lead times range from 2 to 6 weeks, based on order quantity and the level of customization. Expedited options are available for urgent requests to accommodate specific delivery schedules.

Choose Yuzhan’s Renewable Energy wire harness

Yuzhan provides high-quality, customizable wiring harnesses tailored to your application needs. Contact us today to discuss your project and get a customized solution