6mm2 Solar Flexible Cables TUV Approval
Application
Photovoltaic (PV) cables are integral to the efficient operation of solar energy systems, facilitating direct current (DC) transmission between various components. They are widely used in diverse solar installations, including rooftop systems, ground-mounted arrays, carport structures, and floating solar platforms. Thanks to their excellent resistance to UV radiation, ozone, temperature extremes, and mechanical wear, these cables are well-suited for deployment in both urban and remote environments. Their robust design supports reliable performance in infrastructure projects requiring long-term energy stability, such as public utilities, transport hubs, and off-grid renewable systems. With a typical service life exceeding 25 years, PV cables provide a dependable solution for sustained solar power generation.
Structure
Conductor: Tinned copper, compliant with IEC 60228, Class 5
Insulation: Low-smoke, halogen-free, flame-retardant irradiated polyolefin
Outer Sheath: Low-smoke, halogen-free, flame-retardant irradiated polyolefin
Sheath Color: Black/Red
Characteristic
Rated voltage
DC 1.5KV / AC 0.6/1KV
Test voltage
6000V
Operating temperature
-40℃~125℃
Short circuit temperature
280℃ 5s
Bending radius
D＜8mm 4D; D≥8mm 6D
Service life
≥25 Years
Standard
TUV 2PfG 1169/08.07
Certification
TUV /EN/UL/CQC
| Rated voltage | DC 1.5KV / AC 0.6/1KV |
| Test voltage | 6000V |
| Operating temperature | -40℃~125℃ |
| Short circuit temperature | 280℃ 5s |
| Bending radius | D＜8mm 4D; D≥8mm 6D |
| Service life | ≥25 Years |
| Standard | TUV 2PfG 1169/08.07 |
| Certification | TUV /EN/UL/CQC |
Features
1. The Conductor Is Tinned Copper Conductor
① Stops oxidation in harsh climates.
② Improves welding reliability.
2. The Conductor Is Soft Copper Conductor
① Fine wires for flexibility.
② Adjusts with solar panels.
③ Easy to install.
3. The Insulation and Sheath Are Made of Low-smoke Halogen-free Flame-retardant Material with a Temperature Resistance of 125℃
① High heat resistance.
② Fire-safe insulation.
4. Insulation and Sheath Materials Provide Heat Shrinkage
① Secures cable integrity.
5. The Insulation and Sheath Materials Resist Low Temps
① Works in -40℃ to 125℃.
② Stays intact in cold.
6. The Cable Repels Acid and Alkali Water
① No rust, reliable connections.
② Chemical-proof.
7. High UV Resistance
① 25-year lifespan.
② Elongation at break ≤50%.
Certification
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.
Packing
| Corss | Construction(n/mm) | Conductor | Resistance | Insulation | Sheath | Outer | Carrying | Weight(kg/km) |
| Section(mm2） | Stranded(mm) | of Conductor(Ω/km) | Thickness(mm) | Thickness(mm) | Diameter(mm) | Capacity(A) | ||
| 1x1.5 | 44/0.2 | 1.53 | 13.7 | 0.70 | 0.80 | 4.25 | 22 | 32.8 |
| 1x2.5 | 74/0.2 | 1.99 | 8.21 | 0.70 | 0.80 | 4.71 | 31 | 38.8 |
| 1x4 | 56/0.28 | 2.52 | 5.09 | 0.70 | 0.80 | 5.20 | 41 | 50.6 |
| 1x6 | 84/0.28 | 3.04 | 3.39 | 0.70 | 0.80 | 5.60 | 53 | 68.8 |
| 1x10 | 7×11/0.4 | 4.05 | 1.95 | 0.70 | 0.80 | 7.17 | 74 | 114.9 |
| 1x16 | 7×17/0.4 | 5.04 | 1.24 | 0.70 | 0.90 | 8.36 | 99 | 183.0 |
| 1x25 | 7×26/0.4 | 6.23 | 0.795 | 0.90 | 1.00 | 10.18 | 132 | 278.2 |
| 1x35 | 7×37/0.4 | 7.43 | 0.565 | 0.90 | 1.10 | 11.59 | 161 | 381.5 |
| 1x50 | 12×31/0.4 | 8.90 | 0.393 | 1.00 | 1.20 | 13.48 | 201 | 535.7 |
| 1x70 | 19×18/0.5 | 10.67 | 0.277 | 1.10 | 1.20 | 15.45 | 259 | 745.3 |
| 1x95 | 19×23/0.5 | 12.06 | 0.21 | 1.10 | 1.30 | 17.05 | 316 | 936.7 |
| 1x120 | 19×29/0.5 | 13.54 | 0.164 | 1.20 | 1.30 | 18.74 | 374 | 1164.4 |
| 1x150 | 19×37/0.5 | 15.30 | 0.132 | 1.40 | 1.40 | 21.12 | 426 | 1482.8 |
Solar Cable FAQs
Common questions and expert answers to help you choose the right solar cable.
-
Q: What does PV1-F or TÜV 2PfG 1169 mean?
A: PV1-F and TÜV 2PfG 1169 are international standards for solar cables. PV1-F: Indicates the cable is specially designed for photovoltaic (PV) systems, with high voltage resistance (up to 1500V DC). TÜV 2PfG 1169: Means the cable is certified by TÜV, ensuring it meets strict safety and performance requirements for solar installations. -
Q: What makes TÜV 2PfG 1169 solar cables different from regular electric wires?
-
Q: Can twin PV1-F solar cables be used for large commercial projects?
-
Q: How do I choose the correct size and length of PV1-F solar cable?
-
Q: Can PV1-F solar cables be used to connect inverters and panels?
-
Q: Why should I buy TÜV-certified PV1-F solar cables for my project?