Cable Knowledge

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.

Learn about SUNKEAN's innovations in copper-to-aluminum solar cable connection solutions?

How do energy storage cables play a role in energy storage systems? Learn more about how we should select the right energy storage cables and maximize their effectiveness.

This article explains in detail why the solar cable market is beginning to prefer aluminum cables to copper cables, as well as the advantages of aluminum cables and the difficulties in the R&D and implementation process.

Why do photovoltaic cables need irradiation cross-linking?

Why Do Solar Cables Need Irradiation? Key Benefits for Safe and Long-Lasting PV Systems.

CPR fire-resistant solar cables are specially designed cables that meet stringent fire safety standards. These wires play a vital role in solar systems by reducing the risk of fire and ensuring reliable performance. Fires in photovoltaic (PV) systems, though rare, can have serious consequences.

Why is it difficult to balance the CCA fire resistance and AD8 waterproof performance of photovoltaic cables?