Cable Knowledge

EV charging cables must combine flexibility, abrasion resistance, and long bending life to withstand frequent use and harsh environments. Unlike standard cables, EV charger cables are exposed to repeated handling, outdoor conditions, and mechanical stress. This guide explains key performance factors and how to select durable, high-performance EV charging cables for reliable operation.

LSZH (Low Smoke Zero Halogen) cables are critical for modern data centers due to their low smoke emission, non-toxic properties, and reduced corrosiveness during fire incidents. Compared to traditional PVC cables, LSZH data center cables enhance safety, protect high-value equipment, and comply with global standards such as IEC 60332 and CPR. This guide explains their benefits, applications, and how to choose the right LSZH cable for reliable data center operations.

Battery pack wiring harnesses are critical to ESS safety and performance. Learn why temperature resistance, flame retardancy, and consistency are essential in modern energy storage systems.

The critical role of proper PV wire selection is paramount for the efficiency, safety, and longevity of any solar energy system. Beyond just panels and inverters, the wiring acts as the unsung hero, directly influencing energy loss and preventing dangerous insulation degradation. Key factors demanding careful consideration include voltage and current ratings, which are foundational. The voltage rating dictates the cable's ability to withstand electrical pressure, preventing insulation breakdown,

This article explains how FEP foaming technology improves high speed cable performance for AI servers and data center cable infrastructure. Learn how precision extrusion and insulation control support reliable 112G and 224G connectivity solutions from SUNKEAN.

As data centers evolve to support AI workloads and next-generation network architectures, high speed copper cables are transitioning from 112G to 224G to enable higher bandwidth density and scalable interconnect design. This article examines the key differences between 112G and 224G copper cables from the perspectives of data rate evolution, signal integrity, materials and cable design, manufacturing tolerance, distance limitations, and deployment scenarios.

As AI compute clusters accelerate toward higher bandwidth and lower latency, high-speed copper cables have become a critical enabler of intra–data center connectivity. This article examines the rise of 224G high-speed copper cables, the real technical barriers behind them, and how SUNKEAN is preparing to support the next generation of AI infrastructure.

Choosing the right photovoltaic (PV) cables for your solar projects is crucial. This guide provides EPCs and investors with a detailed overview of major global PV cable certifications, including TÜV MARK (EN 50618), UL 4703, and standards from key markets such as Japan (JET). Learn how certifications ensure compliance, enhance system security, and improve long-term return on investment.

Discover how aluminum PV cables offer a cost-effective, theft-resistant solution for solar project retrofits. Cut costs, boost ROI, and ensure long-term reliability.

SUNKEAN's UL3132 & UL3135 silicone rubber cables, certified by UL758, offer extreme temperature resistance (–60°C to +200°C), superior flexibility, and enhanced safety for renewable energy, industrial, and outdoor applications.

Discover industrial-grade switchboard SIS cables with XLPO insulation for harsh environments. Learn key specs, applications in solar farms/data centers, and compliance with CSA/NEC standards. Ensure 25+ year reliability – download our cable selection guide.

Discover why tensile testing is essential for solar cables. Learn how solar cable materials, construction, and international standards like IEC 62930 and EN 50618 ensure durability, safety, and long-term performance in solar power systems.

Desert regions, characterized by intense solar radiation and vast open spaces, receive an annual average solar irradiance of up to 2000 W/m², making them prime locations for investing in renewable energy projects like solar and energy storage systems. As critical components responsible for safe power transmission, solar cables face performance requirements pushed to the limit.

The UL3817 energy storage cable, with its 3000V rated voltage and 125℃ rated temperature, stands out as the top choice for high-voltage energy storage projects.