F. T Cable Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 800–1500 kilometers per month |
| Packaging Details | Wooden Drum、cardboard box、wooden pallet |
| Delivery Time | 30 days |
| Model Number | solar cable |
| Place of Origin | china |
| Brand Name | F.T |
| Certification | tuv |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 800–1500 kilometers per month |
| Packaging Details | Wooden Drum、cardboard box、wooden pallet | Delivery Time | 30 days |
| Model Number | solar cable | Place of Origin | china |
| Brand Name | F.T | Certification | tuv |
| High Light | PV1-F 6mm2 solar cable ，1500V DC XLPE insulated wire ，single core PV solar wire | ||
| Cross section | 6 mm² |
| Conductor resistance | ≤3.39 Ω/km (20°C) |
| Insulation thickness | 0.7 mm |
| Outer diameter | 7.3 ±0.2 mm |
| Current rating (30°C ambient) | 70 A |
| Temperature range | -40°C to +90°C |
| Max short-circuit temp (5s) | 250°C |
| Test voltage | 6.5 kV AC (5 min) |
| Halogen free | Yes (IEC 60754-1) |
| UV resistance | Yes, UV stabilized |
6 mm² PV1‑F wire handles higher current than 4 mm² – suitable for longer strings, combiner box feeders, or inverters with 60A+ input. Rated at 1500V DC, it works in large commercial and utility‑scale solar farms where system voltage exceeds 1000V.
The XLPE insulation stays flexible down to -40°C and resists cracking under repeated bending. Tinned copper conductor prevents galvanic corrosion when paired with aluminum lugs or MC4 connectors in outdoor environments.
1500V DC rated – fully compatible with modern high‑voltage string inverters (Sungrow, Huawei, SMA).
6 mm² carries 70A – reduces voltage drop over long runs (e.g., 100m string).
Single core – available in black or red for polarity identification.
TUV certified – traceable certificate per EN50618.
No halogen – low smoke, non‑toxic fumes in fire per IEC 61034.
String wiring for 1500V DC systems (up to 30 panels in series)
Feeder cables from combiner box to DC distribution cabinet
Single‑core replacement for damaged array wiring
Off‑grid battery banks (charging circuits with 60A+ current)
Not for AC secondary wiring inside buildings.
Q: Can I use 6 mm² PV1‑F with MC4 connectors?
Yes. Most 1500V rated MC4 connectors accept 4–6 mm² cable. Use a crimping tool with the correct die (2.5–6 mm²).
Q: Difference between PV1‑F and H1Z2Z2‑K for 6 mm²?
H1Z2Z2‑K has double insulation and higher abrasion resistance. For 1500V systems, both pass EN50618. PV1‑F is lighter and slightly cheaper.
Q: What’s the maximum string length for 6 mm² at 1500V?
At 70A and 2% voltage drop – roughly 80 meters (one way) for copper. Run your own calc using ambient temperature and local code.
Q: Is the conductor pure copper?
Yes. Tinned electrolytic copper (99.99%).
Q: Can I bury this cable directly?
Yes, if rated IP68 and protected from mechanical damage. Use conduit in rocky soil.
Company Details
Business Type:
Manufacturer
Year Established:
2024
Total Annual:
15Million-60Million
Employee Number:
200~250
Ecer Certification：
Verified Supplier
F.T Cable Co., Ltd. is a professional cable manufacturing factory specializing in overseas export markets, integrating cable R&D and design, large-scale production, personalized customization, and export trade. Rooted in China's power cable industry cluster, the company focuses on serving the gl... F.T Cable Co., Ltd. is a professional cable manufacturing factory specializing in overseas export markets, integrating cable R&D and design, large-scale production, personalized customization, and export trade. Rooted in China's power cable industry cluster, the company focuses on serving the gl...
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