QinFeng's TUV-certified PV wire (model PV1-F) is engineered for high-efficiency power transmission in solar energy systems. Utilizing tinned copper conductors and dual-layer irradiation-crosslinked polyolefin insulation, the cable excels in extreme environments (-40°C to +120°C) with a 25-year lifespan. It meets TUV 2 PfG 1169/08.2007, EN 50618, and IEC 62930 standards, ensuring low smoke, zero halogen, and flame-retardant properties (IEC 60332-1).

Parameter	Value	Standard/Certification
Conductor	Tinned copper (IEC 60228 Class 5)	EN 50618, IEC 62930
Rated Voltage	AC 0.6/1kV, DC 1.8kV	TUV 2 PfG 1169
Temperature Range	-40°C to +120°C (200°C short-circuit)	IEC 62930
Insulation/Sheath	XLPO (cross-linked polyolefin)	Low smoke, halogen-free (RoHS)
UV/Ozone Resistance	Passes EN 50396/HD 605/A1	IEC 61034 (smoke density ≤60%)
Bending Radius	4× diameter (fixed), 5× (movable)	UL 4703, TUV 2 PfG 1169
Lifespan	25 years	Accelerated aging tests (IEC 60216)

Core Applications

Utility-scale Solar Farms: Deployed in desert/coastal regions for component interconnections, resistant to sand erosion and salt mist.
Commercial Rooftop Systems: Custom-colored sheaths (e.g., red for DC, black for AC) simplify wiring and enhance safety.
Floating PV Plants: Complies with 2 PfG 2750/09.20 for water exposure and microbial resistance.
Battery Storage Integration: DC 1.5kV rating suits battery-to-inverter links in energy storage systems.

QinFeng's Expertise

Certifications: TUV Rheinland, UL 4703, EN 50618, and IEC 62930.
Large-scale Projects: Supplied 500+ MW of PV wire for desert-based plants (e.g., Gobi Desert project, 2024).
R&D Focus: Developed radiation-free XLPO materials (patented) to replace traditional irradiation processes, cutting production cycles by 30%.

Customization Capabilities

Dimensions: Cross-sections from 1.5 mm² to 35 mm² (TUV 2 PfG 1169) or 240 mm² (EN 50618).

Special Designs:

Cold-weather variants (-60°C) for alpine regions.
Armored versions with steel braiding for rodent-prone areas.
Custom lengths (100m–1,000m/roll) and labeling.
Rapid Prototyping: 15-day turnaround for sample batches (e.g., UV-resistant formulations for tropical climates) .

Why Choose QinFeng?

Quality Control: ISO 9001-certified manufacturing with in-house TUV/UL testing labs.
Global Compliance: Cables meet EU (CE), North America (UL), and Australia (SAA) standards.
Sustainability: Halogen-free materials reduce toxicity during combustion.