Global Certifications & Compliance
Junda solar prioritizes safety and reliability in your solar PV system with PV EBOS solutions and products that boast industry-leading certifications. Our products are rigorously tested and certified to meet the strictest standards
The Best EBOS Solution Design and Manufacturer in China
UL Certified Solar Connection Solutions
Junda PV Harness are engineered for safety and superior performance, with a key element being their UL (Underwriters Laboratories) Listing.
This critical certification signifies rigorous testing against stringent electrical safety standards.
By choosing UL-Listed Junda pv string harness & cable, you ensure your solar project adheres to industry regulations, safeguarding your investment and maximizing efficiency.
UL certification provides unparalleled peace of mind – it's the cornerstone of a worry-free solar installation.
ISO Certified Manufacturing
JUNDA-SOLAR prioritizes manufacturing excellence by producing high-quality PV harness solutions under ISO-certified quality management systems.
These internationally recognized certifications reflect our commitment to strict production standards, consistent quality control, and reliable photovoltaic connection performance.
Our ISO-certified PV harnesses are engineered for long-term durability, stable electrical performance, and dependable operation across residential, commercial, and utility-scale solar applications.
Product Technical Datasheet
Bran-Nex
JUNDA-SOLAR Solar Parallel Harness solutions are engineered for efficient and reliable photovoltaic power distribution in residential, commercial, and utility-scale solar systems.
Manufactured with high-conductivity copper conductors, weather-resistant insulation, and industry-standard solar connectors, each harness delivers stable current transmission, low power loss, and long-term outdoor durability in demanding PV environments.
Designed for fast plug-and-play installation, the solar parallel harness simplifies PV array wiring, reduces installation time, and improves overall system efficiency while lowering Balance of System (BOS) costs.
Compatible with MC4 and other mainstream photovoltaic connectors, JUNDA-SOLAR parallel harnesses support safe, secure, and dependable solar power connections for modern photovoltaic applications.
Harn-Nex
Junda String Harness solutions are engineered for reliable and efficient DC collection in photovoltaic systems.
Manufactured and tested in accordance with UL standards, they meet stringent electrical safety and performance requirements for solar installations.
High-quality connectors, robust cabling, and precise assembly ensure low contact resistance, stable transmission, and long-term reliability in outdoor environments.
Engineered for simplified installation and reduced BOS (Balance of System) costs, Junda String Harness provides dependable performance while minimizing maintenance needs in utility, commercial, and residential PV projects.
PV Combiner Box
Junda PV Combiner Box is designed to combine multiple PV string inputs into a single output, providing reliable power distribution and enhanced protection in solar systems.
Certified to UL standards, it meets rigorous requirements for electrical safety, durability, and performance in renewable energy applications.
Equipped with high-quality circuit breakers, fuses, and surge protection devices, the combiner box ensures safe and efficient operation even under demanding environmental conditions.
Engineered for simplified installation and long-term reliability, Junda PV Combiner Box helps reduce Balance of System (BOS) costs while ensuring compliance with industry standards and safeguarding PV investments.
PV CU CABLE
Junda PV Cu Cable is engineered for solar power systems requiring superior conductivity and long-term reliability. Using high-purity copper conductors, it ensures safe and efficient energy transmission between PV modules, inverters, and other system components.
The copper core delivers excellent electrical performance with minimal power loss, while robust insulation provides consistent durability and resistance in harsh outdoor environments.
With outstanding resistance to UV, ozone, weather, and high temperatures, Junda PV Cu Cable guarantees stable operation throughout the full service life of solar installations.
Its optimized design simplifies installation, enhances efficiency, and maximizes system reliability, making it an essential choice for dependable PV applications.
PV AL CABLE
Junda PV Al Cable is designed for cost-efficient and reliable solar power transmission. Using high-conductivity aluminum conductors, it provides a lightweight alternative to copper while ensuring stable performance in large-scale PV installations.
The cable features durable insulation and sheathing for excellent UV, ozone, and weather resistance, enabling safe operation in demanding outdoor conditions.
With optimized electrical properties, reduced weight, and lower system costs, Junda PV Al Cable is a dependable solution for solar farms and utility-scale projects seeking long-term efficiency and performance.
MV CABLE
JUNDA Medium Voltage (MV) Cables deliver reliable power transmission for photovoltaic, utility, and industrial energy systems where long-term electrical stability is critical.
Manufactured to meet UL 1072 requirements, these medium-voltage cables provide outstanding dielectric performance, excellent thermal resistance, and dependable operation in demanding environmental conditions.
The advanced insulation structure minimizes partial discharge and power loss while supporting consistent electrical performance across high-load applications. Engineered for durability, flexibility, and installation efficiency, JUNDA MV Cables help improve system reliability and reduce long-term maintenance costs in modern medium-voltage infrastructure projects.