Tinned Copper XLPO Double Insulated Solar PV Cable

Photovoltaic (PV) cables are purpose-built for solar power systems, used to connect DC terminals of PV modules, inverter input lines, and inter-panel wiring. Rated for up to 1.8kV DC, they are engineered to endure harsh outdoor conditions—including UV exposure, ozone, temperature extremes, and mechanical stress. With a minimum service life of 25 years, these cables ensure long-term stability and efficiency across utility-scale solar farms, commercial rooftops, and industrial PV installations.

1. The Conductor Is Tinned Copper Conductor

① Guards against copper degradation in tough climates.

② Strengthens weld integrity at terminals.

 

2. The Conductor Is Soft Copper Conductor

① Optimized strand design for flexibility.

② Moves seamlessly with solar tracking systems.

③ Effortless setup.

 

3. The Insulation and Sheath Are Made of Low-smoke Halogen-free Flame-retardant Material with a Temperature Resistance of 125℃

① High-heat endurance.

② Eco-friendly flame protection.

 

4. Insulation and Sheath Materials Have Very Good Heat Shrinkage Function

① Precision heat shrinkage for durability.

 

5. The Insulation and Sheath Materials Are Resistant to Low Temperatures

① Uninterrupted function from -40℃ to 125℃.

② Cold-resistant, non-brittle.

 

6. The Cable Has Excellent Acid and Alkali Water Resistance

① Waterproof, corrosion-resistant for steady performance.

② Survives acidic/alkaline immersion.

 

7. Excellent UV Resistance

① Quarter-century UV resistance.

② ≤50% elongation at break.

Our solar cables have obtained multiple international certifications, including TUV, EN, UL, CE and CQC, ensuring compliance with various market regulations worldwide. These certifications attest to the durability, efficiency, and long-term stability of our cables, making them suitable for various photovoltaic applications, from residential solar panels to large-scale solar farms.