Connecting the Future | SUNKEAN Showcases Multi-Domain Connectivity Solutions at SNEC Shanghai
From June 3 to 5, 2026, the 19th SNEC PV+ International Photovoltaic Power Generation and Smart Energy Exhibition successfully concluded at the National Exhibition and Convention Center in Shanghai.
At this global energy event, SUNKEAN not only systematically presented its system-level interconnection solutions covering photovoltaics, energy storage, EV charging, micro-inverters, and AI high-speed data connectivity, but also demonstrated its strong R&D capability, manufacturing strength, and global service capability in cables, wire harnesses, and connectors.
In addition, the company hosted two major international certification award ceremonies on-site and, for the first time, showcased a real-world Trunk interconnection model for photovoltaic systems.
With the three highlights of “technology demonstration + authoritative certification + real-world validation”, SUNKEAN’s booth became one of the key focal points of the exhibition.
International Certifications Awarded On-Site, Strengthening Global Trust
During the exhibition, SUNKEAN held two major certification award ceremonies, where customers and industry partners witnessed the milestone achievements of obtaining:
ETL certification for 2000V photovoltaic wire harnesses
TÜV ISO 19642 automotive high-voltage cables
CPR B2ca fire performance certification for photovoltaic cables
These certifications not only demonstrate that SUNKEAN’s products meet world-class standards in safety, performance, and environmental adaptability, but also provide strong quality assurance for global customers, especially in high-end markets in Europe and North America.
The on-site ceremonies brought the booth atmosphere to a climax, reinforcing SUNKEAN’s commitment to connecting global markets through “verifiable trust.”
Real-World Trunk Interconnection Model Brings System Design to Life
To help customers better understand SUNKEAN’s integration capabilities in PV system connectivity, the booth featured a real-world Trunk interconnection solution model for the first time.
The model fully simulated the trunk connection path from PV string arrays to combiner boxes, clearly demonstrating the actual deployment structure, electrical routing logic, and plug-and-play characteristics of trunk cables and connectors in large-scale PV systems.
Instead of relying on drawings or imagination, visitors could experience the high level of integration, installation convenience, and system reliability in a three-dimensional scenario.
This immersive presentation significantly strengthened customer confidence in SUNKEAN’s system delivery capability.
World-First Cu-Al Transition Solution Addresses Cost and Installation Challenges
In response to the urgent demand for cost reduction and efficiency improvement in large-scale solar and energy storage projects, SUNKEAN once again showcased its world-first Cu-Al transition interconnection solution.
This solution directly addresses industry pain points such as on-site adaptation difficulties. Through structural and process innovation, it enables field-crimpable design at key connection points.
Installation teams can flexibly adapt to complex working conditions, greatly improving construction efficiency and operational flexibility, while optimizing overall system cost and making connectivity simpler than ever.
Together with the Trunk system model, this solution outlines SUNKEAN’s complete capability in large-scale PV plant interconnection systems, attracting extensive discussions from EPCs and developers.
Comprehensive Energy Storage Solutions Cover Full System Integration to Internal Interconnection
In response to the rapid development of high-voltage energy storage systems and integrated solar-storage-charging applications, SUNKEAN presented a full-scenario energy storage interconnection portfolio covering system integration, high-voltage transmission, and low-voltage internal wiring.
At the system integration level, SUNKEAN offers blind-mate connectors, plug-and-play harnesses, and integrated solar-storage-charging system connection solutions. With high-precision mating structures, these solutions enable fast, reliable, and error-free connections, significantly simplifying installation and improving system integration efficiency and consistency.
At the high-voltage transmission level, SUNKEAN’s high-voltage energy storage cables and harnesses feature excellent electrical insulation and current-carrying capacity, ensuring stable operation under frequent charge-discharge cycles and thermal/electrical stress conditions.
At the low-voltage internal connection level, low-voltage energy storage cables are widely used for inter-module power connectivity, balancing safety and conductivity efficiency to ensure reliable internal energy transfer.
Together, these three categories form a complete energy storage interconnection matrix from system-level integration to detailed internal connectivity.
From Power Generation to Computing Power: Enabling a Fully Connected Smart Energy Future
Beyond energy storage, SUNKEAN also showcased its full-scenario connectivity capabilities spanning green power generation, smart consumption, and computing infrastructure:
Micro-inverter interconnection solutions: Weather-resistant micro-inverter cables ensuring stable and reliable power transmission for distributed PV systems.
EV charging solutions: Single- and dual-gun charging cables designed for high flexibility and durability, meeting the demands of high-frequency use in standard charging stations and high-power charging scenarios.
AI high-speed interconnection solutions: High-speed AI cables designed for data centers and computing infrastructure, enabling low-loss and high-speed data transmission.
These five highlights form a coherent narrative, clearly illustrating SUNKEAN’s evolution from “single products” to “system solutions,” and from “power connectivity” to “data connectivity,” demonstrating its technological depth and global delivery capability.
SUNKEAN remains committed to delivering safer, more reliable, and more intelligent interconnection solutions for global customers. Today, its products serve markets across Japan, Europe, Australia, Southeast Asia, and the United States.
Starting from the dual international certifications achieved at SNEC 2026, SUNKEAN will continue to align with the evolving trends of the new energy industry, leveraging verifiable technical strength, visible delivery capability, and comprehensive interconnection solutions to support the global transition toward sustainable energy infrastructure.
