Professional Manufacturer of Solar Panel Harness and PV Cable
Solar Parallel Harness Solutions
Complete Solutions
From design to after-sales support.
Proven Reliability
Durable and cost-effective performance.
Optimize solar arrays with our Solar Parallel Harness Solutions. Each PV string grouping harness simplifies wiring, ensuring safe, rapid parallel installations.
Solar Panel Branch Connector
Advanced Technology
Breakthroughs in cable design and materials.
Global Standards
Certified by UL, TÜV, and IEC.
Streamline solar installations with customizable Solar Panel Branch Connectors. Available in Y, T, X, or bespoke configurations, they deliver waterproof, secure parallel linking adapted to any rooftop or ground layout.
solar combiner box
Trusted Quality
Rigorously tested for durability and safety.
Customer Focus
Tailored solutions for diverse needs.
Junda-Solar delivers Monitor, High-current, and Standard PV combiner boxes, providing dependable DC string consolidation and overcurrent protection for any array, with surge protection and remote monitoring.
Aluminum 1/2KV Photovoltaic Cable
Green Innovation
Energy-efficient and low-carbon materials.
Eco Commitment
Supporting a cleaner global energy ecosystem.
Junda-Solar provides Al 2KV and Copper 1/2KV photovoltaic cables, plus diverse PV cable types. Built with UV-resistant insulation and tinned copper for maximum durability and safe, efficient solar energy transmission.
Smarter Connections for Solar Energy
Reliable EBOS Solutions
Utility-Scale Solar
EPCs & Project Developers
Commercial & Industrial Solar
Wire assembly Product OEMs
Global Delivery, Solutions & Services Always On-line
Global Delivery
VALUE PROPOSITION
COMPANY PROFILE
Junda-Solar Power Transmission Solutions Redefining efficiency through innovation:
JUNDA-SOLAR is a leading manufacturer of solar power transmission and PV EBOS (Electrical Balance of System) solutions, specializing in high-performance photovoltaic connection, cabling, and combiner products for residential, C&I, and utility-scale solar projects worldwide.
Our main products are:
① PV String Harnesses & Solar Cable Harnesses: pre-terminated string harnesses, branch connectors, and custom solar cable assemblies;
② PV Cables & MV Cables: aluminum 2KV, copper 1/2KV photovoltaic cables, and medium-voltage cables for utility transmission;
③ PV Combiner Boxes & Disconnect Boxes: smart monitoring combiners, dual-fused boxes, high-current combiners, and DC disconnect enclosures;
④ Bran-Nex Centralized Wiring System: plug-and-play cable management solutions for utility-scale array wiring.
41%
Material
Savings
62%
Faster
Installation
58%
Labor Cost
Reduction
26%
EBOS
CostOptimization
34%
Lower System
Failure Rate
OUR PRODUCT
We're leading the way in reliable and innovative PV EBOS solutions.
SOLAR BRAN-NEX
Centralized cabling that simplifies system design and reduces installation time
Reliable, scalable solution for utility and commercial solar projects
Our Bran-Nex 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 HARN-NEX
Smart Harness Connectivity for Next-Generation Solar Systems
Ensures seamless integration, reduces wiring complexity
Our Harn-Nex solutions are designed to deliver smarter, safer, and more efficient connectivity for utility-scale and commercial solar projects. By combining modular design with advanced materials, Harn-Nex minimizes installation time, reduces errors, and optimizes overall system performance—providing future-ready harness solutions for the evolving solar industry.
PVCOMBINER 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.
PV CU CABLE
Durable copper cables engineered for reliable solar power transmission
Deliver consistent conductivity, withstand harsh environments
Our PV Cu Cables are manufactured with high-purity copper conductors and advanced insulation materials, designed to meet the demands of utility-scale and commercial solar projects. With excellent electrical performance, UV and flame resistance, and long service life, they provide stable power transmission and reduce maintenance costs—ensuring efficiency and reliability in every solar installation.
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PV AL CABLE
Lightweight aluminum cables for cost-effective solar power transmission
Reduce system costs, simplify installation, and maintain reliable performance.
Our PV Al Cables are engineered with high-quality aluminum conductors and advanced insulation, delivering safe and efficient power transmission for large-scale solar projects. Designed to be lightweight yet durable, they provide excellent conductivity, UV and flame resistance, and long service life. With lower material costs and easy handling, PV Al Cables are the ideal choice for utility and commercial solar installations.
MV CABLE
Reliable medium-voltage cables for safe and efficient solar power transmission
Ensure stability, minimize losses, and support large-scale energy delivery
Our MV Cables are designed for dependable medium-voltage connections in utility and commercial solar projects. Built with high-quality insulation and robust sheathing, they provide excellent electrical performance, resistance to UV, flame, and harsh environments. Engineered for long service life and compliance with international standards, MV Cables guarantee efficient power transmission and operational reliability in demanding solar applications.
With Junda
See the Results Behind Our Success
At Junda-Solar, we deliver PV harness, trunk bus, combiner box, PV&MV cables solutions that redefine solar connectivity with quality, performance, and innovation:
65%
Premium Material Durability
72%
Enhanced Wiring Reliability
58%
Improved Safety & Performance
47%
Faster & Easier Installation
39%
Greater Weather Resistance