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Twin Core Solar Cable
Honrey Cable’s Twin Core Solar Cable is engineered for seamless interconnection of photovoltaic system components, delivering dependable power transmission from solar panels to inverters, combiner boxes, and beyond. As a leading solar cable manufacturer, we provide top-tier PV cable solutions that endure challenging environments and withstand the rigors of long-term exposure to sunlight.
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Twin Core Solar Cable Features
Standard
EN 60228, Standard 2PfG 1169/08.2007
Voltage Rating
Typically 0.6/1 kV AC (some variants support up to 1.5 kV DC)
Conductor
Tinned copper, class-5 flexible (common across PV cables)
Insulation & Sheath
XLPO/XLPE—UV-resistant, halogen-free, flame-retardant compounds
Key Advantages of Twin Core Solar Cable
High Durability & Reliability — Withstands UV, ozone, temperature fluctuations, and outdoor exposure
Enhanced Safety — Flame-retardant, halogen-free materials reduce fire hazards
Enhanced Efficiency — Twin-core design ensures optimized current flow with reduced losses, ideal for PV systems
Long-Term Value — Extensive life expectancy minimizes maintenance and replacement costs
Manufacturing Excellence — Proudly produced by Honrey Cable, a trusted solar cable manufacturer known for rigorous quality and performance standards
Applications of Twin Core Solar Cable
- Interconnection of solar panels in commercial and utility-scale solar farms
- Rooftop solar arrays in residential and commercial buildings
- Balance-of-system wiring in outdoor photovoltaic installations
- Reliable DC power routing between PV modules, combiner boxes, and inverters
Specifications of Twin Core Solar Cable
| Size | Max. diameter of copper wires | Insulation thickness | Sheath thickness | Max.outer diameter | Max cond. resistance at 20℃ | Approx..cable weight |
|---|---|---|---|---|---|---|
| mm2 | mm | mm | mm | mm | Ohms/km | Kg/km |
| 2×1.5 | 0.31 | 0.7 | 0.8 | 4.6×9.4 | 13.7 | 76 |
| 2×2.5 | 0.31 | 0.7 | 0.8 | 5.1×10.4 | 8.21 | 102 |
| 2x 4 | 0.31 | 0.7 | 0.8 | 5.5×11.2 | 5.09 | 136 |
| 2x 6 | 0.31 | 0.7 | 0.8 | 6.2×12.6 | 3.39 | 185 |
| 2×10 | 0.41 | 0.7 | 0.8 | 7.8×15.2 | 1.95 | 273 |
| 2×16 | 0.41 | 0.7 | 0.9 | 9.3×18.8 | 1.24 | 405 |
