Solar Cable Jumper & Whip Factory
Whip & Jumper Cable
Key Features of Whip & Jumper Cable
Application
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Extending Panel Leads
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Optimizing Array Layouts
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Connecting to Inverters or Combiner Boxes
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Streamlining Logistics
Construction
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Connectors: Enable plug-and-play functionality
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Sealing & Weather Resistance: IP68-rated waterproof and dustproof performance,UV resistance
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Customisable extension length adjustment
Options
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Cable size from 6 AWG to 14 AWG
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2kV Photovoltaic Aluminum Wire: #8，#6，#4，#2
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2kV Photovoltaic Copper Wire:#12，#10，#8，#6
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Inline-fuse options: 1 A-65 A,Brands: Littelfuse,Adler,etc.
Overmold
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Fuseholders available (IP68 Rated)
Connector
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Connector Multi-brand connectors compatibility: MC4, TS4, JM608, PV-ZH202B, S418, etc
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Connectors: Enable plug-and-play functionality
Standards
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UL9703
Best Solar Cable Jumper For Rooftop PV Systems
1500kV PV System Extender & Whip – Superior durability, Peak performance, Enhanced safety, Simplified logistics
Durability and Compliance
We use premium-grade materials and rigorous manufacturing processes to produce a product you can trust
The Ultimate Solution for Solar
PV Extender and Whip cables are the essential components for a professional and secure solar installation
Specific Features & Benefits
To support our key markets, our solar extender cables are independently certified to the most respected international standards
Superior Weather Resistance
solar extension cable features a robust, UV-resistant and IP68 waterproof jacket, protecting the tinned copper conductors from moisture, corrosion
Custom Lengths
solar extenders in custom lengths to perfectly match the specifications of your solar array, eliminating excess cable and reducing waste
Related Products
NEW ENERY HARNESS ON REEL
Pre-assembled harnesses delivered on reels for easy handling and installation
Reduces onsite labor, speeds up deployment, and minimizes wiring errors
Our harness-on-reel solutions are engineered to simplify large-scale solar installations. Delivered pre-assembled and packaged on reels, they enable faster deployment, reduced labor costs, and error-free connections. Ideal for utility and commercial solar projects, they ensure reliable performance with streamlined installation.
SOLAR TRUNK BUS
Centralized cabling that simplifies system design and reduces installation time
Reliable, scalable solution for utility and commercial solar projects
Our trunk bus solutions are designed to optimize solar power distribution by consolidating multiple connections into a single, efficient pathway. This reduces wiring complexity, minimizes installation errors, and ensures safe, reliable performance across large solar installations.
PV COMBINER BOX & PV DISCONNECT BOX
PV Combiner Box:
Streamlines solar string connections, improves system safety, and reduces installation complexity.
PV Disconnect Box:
Provides reliable circuit isolation and protection, ensuring safe maintenance and operation.
Our combiner and disconnect boxes are designed to optimize solar power systems with safe, efficient, and long-lasting performance. The combiner box centralizes connections for better efficiency, while the disconnect box ensures secure isolation and protection. Together, they deliver dependable control and safety for solar projects of all sizes.
Q1: What are Solar Harness Extender & Whip cables?
Solar harness extender & whip cables are pre-fabricated, plug-and-play jumper cables designed to connect solar panels or strings that are not in close proximity. These cables eliminate the need for on-site cable cutting and termination, streamlining the installation process.
Q2: How do these cables improve installation efficiency?
By using pre-fabricated, ready-to-use cables, you can drastically reduce on-site labor and installation time. Installers simply need to connect the pre-attached connectors, which eliminates the time-consuming tasks of stripping and crimping wires, leading to a faster and more cost-effective project.
Q3: What is the difference between an "extender" and a "whip"?
The terms are often used interchangeably to describe a jumper cable with a male connector on one end and a female connector on the other. A "whip" may sometimes refer to a cable with a bare, unterminated end, allowing for a custom connection. Our products are designed to be plug-and-play to minimize on-site work.
Q4: How do these cables ensure long-term reliability?
Our extender and whip cables are built in a controlled factory environment and are rigorously tested to meet high standards. They are made with UV-resistant and weather-proof materials, and their over-molded design creates a superior seal against moisture and dust, ensuring a reliable connection that withstands harsh outdoor conditions for years.
FAQ
Q5: Are your Extender & Whip cables compatible with my solar panels?
Yes. Our cables are designed with industry-standard connectors, making them compatible with most major solar panels on the market. This ensures a perfect fit and a secure electrical connection with your existing modules and equipment.
Q6: Do these cables affect the system's power output?
No. Our extender and whip cables are engineered with high-quality conductors to minimize voltage drop and resistance. By providing a consistent, low-resistance connection, they ensure that your solar array operates at peak efficiency, maximizing the overall energy yield.
Q7: In what situations should I use an Extender & Whip cable?
These cables are ideal for connecting panels on non-standard layouts, bridging gaps between strings, and making the final connection to a string inverter or a combiner box. They provide the flexibility to handle complex project layouts without the hassle of custom on-site wiring.
Q8: How do these products simplify project logistics?
Using pre-fabricated cables reduces the need to transport and manage large spools of bulk cable, separate connectors, and specialized crimping tools on the job site. This simplifies your supply chain, reduces inventory, and makes for a more organized and efficient project.
WHY JUNDA
A Different Approach, Using a New Method of Manufacturing
Our Factory
At our factory, operational excellence isn't just a slogan, it's the way we work. We're constantly striving to improve every aspect of our production process, from material selection to final assembly. By eliminating waste and focusing on efficiency, we ensure we're delivering the highest quality PV harnesses while maximizing productivity.
COLLABORATION
Our Industry Partners
