Aluminum Alloy Solar PV DC Cable 1000V
Aluminum Alloy Solar PV DC Cable is designed for photovoltaic power generation systems. It is commonly used to connect solar panels, inverters, charge controllers, and electrical grid systems. Compared with traditional copper solar cable, aluminum alloy solar cable provides a lightweight and cost-effective solution, especially for large-scale solar installations.
The cable adopts double XLPO construction, including insulation and outer sheath, providing excellent protection against corrosion, UV radiation, and harsh outdoor environments. It is suitable for long-term use in residential, commercial, industrial, and utility-scale photovoltaic projects.
Application
Aluminum solar PV DC cables are widely used in photovoltaic power systems, including solar farms, commercial and industrial rooftops, off-grid power stations, and mobile energy systems. They provide safe and stable DC power transmission between solar modules, inverters, charge controllers, and other PV system components.
Structure
| Conductor | Aluminum Alloy Conductor |
|---|---|
| Insulation | XLPO / Cross-linked Polyolefin |
| Outer Sheath | XLPO / Cross-linked Polyolefin |
| Sheath Color | Red / Black |
| Application | Solar PV systems, solar panel connection, inverter wiring, DC power transmission |
Key Features
- Lightweight aluminum alloy conductor for easier installation
- Cost-effective solution for large-scale photovoltaic projects
- Double XLPO insulation and sheath construction
- Good resistance to UV radiation, corrosion, and outdoor conditions
- Suitable for solar panels, inverters, charge controllers, and grid connection
- Long service life for photovoltaic power systems
Standard / Certification
| Standard | 2PfG 2642/11.17 |
|---|---|
| Certification | TUV / EN / UL / CE / CQC |
| Service Life | ≥25 Years |
Characteristic
| Rated Voltage | DC 1.5kV / AC 0.6/1kV |
|---|---|
| Test Voltage | 6000V |
| Operating Temperature | -40°C to +125°C |
| Short Circuit Temperature | 280°C / 5s |
| Bending Radius | D < 8mm: 4D; D ≥ 8mm: 6D |
| Service Life | ≥25 Years |
| Standard | 2PfG 2642/11.17 |
| Certification | TUV / EN / UL / CE |
Construction
| Cross Section (mm²) |
Conductor (No./mm) |
Insulation Thickness (mm) |
Jacket Thickness (mm) |
Cable Diameter (mm) |
Conductor Resistance at 20°C (Ω/km) |
Weight of Cable (kg/km) |
|---|---|---|---|---|---|---|
| 2.5 | 34/0.2 | 0.7 | 0.8 | 5.3 | ≤13.20 | 32 |
| 4 | 56/0.3 | 0.7 | 0.8 | 5.8 | ≤8.10 | 42 |
| 6 | 84/0.3 | 0.7 | 0.8 | 6.3 | ≤5.05 | 51 |
| 10 | 78/0.4 | 0.8 | 0.8 | 7.5 | ≤3.08 | 75 |
| 16 | 119/0.4 | 0.9 | 0.9 | 9 | ≤1.91 | 108 |
| 25 | 189/0.4 | 1 | 1 | 10.7 | ≤1.20 | 157 |
| 35 | 266/0.4 | 1.1 | 1.1 | 12.2 | ≤0.868 | 207 |
| 50 | 371/0.4 | 1.2 | 1.2 | 14 | ≤0.641 | 276 |
| 70 | 342/0.5 | 1.2 | 1.2 | 15.9 | ≤0.443 | 365 |
| 95 | 456/0.5 | 1.3 | 1.3 | 18.1 | ≤0.320 | 476 |
| 120 | 589/0.5 | 1.3 | 1.3 | 19.6 | ≤0.253 | 572 |
| 150 | 722/0.5 | 1.4 | 1.4 | 21.7 | ≤0.206 | 702 |
| 185 | 888/0.5 | 1.6 | 1.6 | 24.2 | ≤0.164 | 870 |
| 240 | 1184/0.5 | 1.7 | 1.7 | 27.2 | ≤0.125 | 1115 |
| 300 | 1525/0.5 | 1.8 | 1.8 | 30 | ≤0.1000 | 1378 |
| 400 | 2013/0.5 | 2 | 2 | 34.1 | ≤0.0778 | 1791 |
Aluminum Solar Cable vs Tinned Copper Solar Cable
| Feature | Aluminum Solar Cable | Tinned Copper Solar Cable |
|---|---|---|
| Electrical Conductivity | Lower, larger size required | Higher |
| Weight | Very light | Heavier |
| Installation Cost | Lower | Higher |
| Corrosion Resistance | Good, installation-sensitive | Excellent |
| Thermal Expansion | Higher | Lower |
| Material Cost | Low | High |
Packing
Regular packaging options include rolls of 100 meters, 200 meters, 500 meters, 1000 meters, and 3000 meters. Customized packaging is also available according to project requirements.
Inquiry
Looking for aluminum alloy solar PV DC cable for your photovoltaic project? Contact us for specifications, samples, and quotation.
