Connecting an Intelligent and Sustainable Future
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Solar -
Energy Storage -
Electric Vehicles -
Industrial -
AI Interconnection
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By Certification
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By Certification
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By Certification
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Trustworthy Manufacturer of High Speed Connection Solutions
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Trustworthy Manufacturer of Aluminum Connection Solutions
Connecting an intelligent and sustainable future
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Product
SUNKEAN Connects Reliable Future
SUNKEAN specializes in renewable energy, offering solutions for solar, energy storage, and charging.
About SUNKEAN
100 +
Patented Technologies
150 +
Global Certifications
20years
Industry Expertise
60 +
Countries Served
30000 km
Monthly Cable Output
4 GW
Monthly Harness Capacity
International CertificationsSUNKEAN products meet international standards including TÜV, ETL, CPR, and ISO, ensuring safety, reliability, and global compliance.
Lean ManufacturingAdvanced equipment and optimized processes deliver high efficiency, consistent quality, and reliable capacity for large-scale projects.
Quality AssuranceComprehensive testing ensures stable performance, long-term reliability, and consistent quality throughout production.
Global SupportSUNKEAN provides responsive technical support, customized solutions, and global project expertise across multiple industries.
Reliable Copper-to-Aluminum Connection Solution
Engineered for stable performance and lower cost. Reliable Cu-Al connections, faster installation.
SK-TC CU-AL Transition Harness
Fast installation in under one minute with proprietary welding technology.
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SK4A CU-AL Connector
The SK4A Solar Copper-Aluminum Connectors are a new generation of leading products in the photovoltaic industry
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Reliable Wiring Harness Connection Solution
Designed to reduce installation time and cost, our pre-assembled solutions deliver the right cables, connections, and performance — exactly when and where you need them.
String Harness
Pre-assembled solutions ensure consistently high levels of quality and speed up assembly.
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Trunk Connector
An innovative all-in-one trunk bus system that provides stable power transmission from panels to the utility system.
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More than 800+ Successful Cases
Photovoltaic Plant Athies-Samoussy
System capacity: 87.5MW
Project area: France
YTL Kulai Solar Farm
System capacity: 54MW
Project area: Malaysia
GADING HBA Ground Solar Plant
System capacity: 30MW
Project area: Malaysia
SUIMEI
System capacity: 60MW
Project area: Japan
Yeongbaek project
System capacity: 43.25MW
Project area: Korea
Global Presence, Local Support
SUNKEAN delivers reliable cable and connectivity solutions worldwide, supporting customers across photovoltaics, energy storage, EV charging, industrial automation, AI, and data center industries.60+
Countries Served
6
Factories and Offices
News
Explore SUNKEAN Latest News
SUNKEAN brings you the latest cable industry trends
PV Magazine Features SUNKEAN's Copper-to-Aluminum Jumper Solution for Solar PV ProjectsOct 29,2026PV Magazine has featured SUNKEAN's copper-to-aluminum jumper solution, which combines prefabricated harnesses with reliable copper-to-aluminum connections to reduce copper consumption, simplify installation, and lower project costs by nearly 50% under suitable conditions.More
SUNKEAN Celebrates Its 13th Anniversary, Embracing a New Chapter of Sustainable ConnectivityAug 10,2026SUNKEAN celebrated its 13th anniversary in Huzhou, China, bringing together employees from across the company to reflect on its growth journey, reinforce corporate values.More
SUNKEAN Certification: UL 1072 — The Gateway to North American Medium Voltage Cable MarketsAug 7,2026SUNKEAN's medium voltage cables achieve UL 1072 certification, opening the door to North America's utility-grade power infrastructure market. The series covers 5 kV to 35 kV with 100%/133% insulation levels and TR-XLPE insulation for renewable energy, industrial, data center and outdoor applications.More
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