Aluminum Alloy Conductor 2kV Solar DC PV Cable
The Aluminum Alloy Conductor 2kV Solar DC PV Cable is a high-performance photovoltaic cable designed for solar DC applications, especially large-scale solar power stations and utility PV projects. With a rated voltage of 2kV, this cable is suitable for demanding photovoltaic installations where reliable power transmission, weather resistance, flame retardancy, and long-term durability are required.
Compared with traditional copper conductor solutions, the aluminum alloy conductor design helps reduce project costs while maintaining stable electrical performance. The cable adopts a dual-layer RPVU90/RPVU105 structure, offering excellent insulation resistance, UV resistance, low smoke halogen-free performance, and direct burial capability.
Applications
- Solar photovoltaic power stations
- Utility-scale solar farms
- Solar DC power transmission systems
- PV module and combiner box connections
- Outdoor solar energy projects requiring direct burial cable
Structure
- Conductor: Aluminum alloy conductor
- Insulation: RPVU90 / RPVU105 dual-layer insulation
- Rated Voltage: 2kV DC
- Available Sizes: 12AWG, 10AWG, 8AWG, 6AWG, 4AWG, 2AWG, 1AWG, 1/0AWG, 2/0AWG, 3/0AWG, 4/0AWG
Key Features
- 2kV rated voltage for large-scale PV projects
- Aluminum alloy conductor for cost-effective solar cable solutions
- RPVU90 / RPVU105 dual-layer cable structure
- Passed FT-1 vertical flame test
- High flame retardant performance
- UV resistant for outdoor solar applications
- Rated for direct burial installation
- Low smoke halogen-free material
- Higher insulation resistance for reliable DC performance
Standards / Certifications
- FT-1 vertical burning test
- RPVU90 / RPVU105 solar cable structure
Technical Parameters
| Cross Section | Conductor | Insulation Thickness | Jacket Thickness | Cable Diameter | Conductor Resistance at 20℃ |
|---|---|---|---|---|---|
| 12 AWG | 1.16 mm | 4.58 mm | 0.38 mm | 5.1 mm | 5.43 Ω/km |
| 10 AWG | 1.16 mm | 5.19 mm | 0.38 mm | 5.6 mm | 3.41 Ω/km |
| 8 AWG | 1.35 mm | 6.31 mm | 0.76 mm | 7.4 mm | 2.14 Ω/km |
| 6 AWG | 1.69 mm | 7.9 mm | 0.76 mm | 9.8 mm | 1.35 Ω/km |
| 4 AWG | 1.69 mm | 9.1 mm | 0.76 mm | 11 mm | 0.848 Ω/km |
| 2 AWG | 1.69 mm | 10.57 mm | 0.76 mm | 12.3 mm | 0.534 Ω/km |
| 1 AWG | 2.02 mm | 12.22 mm | 1.14 mm | 14.7 mm | 0.423 Ω/km |
| 1/0 AWG | 2.02 mm | 13.23 mm | 1.14 mm | 15.7 mm | 0.335 Ω/km |
| 2/0 AWG | 2.02 mm | 14.04 mm | 1.14 mm | 16.5 mm | 0.266 Ω/km |
| 3/0 AWG | 2.02 mm | 15.64 mm | 1.14 mm | 18.1 mm | 0.211 Ω/km |
| 4/0 AWG | 2.02 mm | 17.04 mm | 1.14 mm | 19.5 mm | 0.167 Ω/km |
Why Choose This 2kV Solar DC PV Cable?
This cable is developed for photovoltaic projects that require reliable DC transmission and better cost control. Its aluminum alloy conductor helps reduce material costs, while the 2kV rating, flame-retardant performance, UV resistance, and direct burial capability make it suitable for outdoor and large-scale solar installations.
