Product Overview
The 2×6mm² Twin PV1-F Solar Cable Double Insulation 1500V DC is a professional weatherproof DC photovoltaic cable designed for modern high-voltage solar power systems. Complying fully with TUV 2PfG 1169 and EN 50618 international standards, this twin core PV1-F cable features an integrated parallel twin-core structure and upgraded double-layer protective construction, supporting safe and stable 1500V DC high-voltage power transmission. As a heavy-duty double insulation solar wire, it solves common industry pain points including outdoor aging, electric leakage, and insufficient voltage resistance. Engineered for 25+ years of outdoor service, this reliable twin core PV1-F cable is the ideal wiring solution for residential, commercial, and utility-scale solar installation projects worldwide.
Standard Technical Parameters
All specifications are strictly standardized and tested, supporting precise model selection for global solar engineering and system integration.
|
Parameter Item |
Technical Specification |
|
Product Model |
2×6mm² Twin PV1-F Solar Cable |
|
Rated Voltage |
1500V DC |
|
Conductor |
High-purity tinned oxygen-free copper, 6mm² per core |
|
Insulation & Sheath Material |
XLPE, low smoke, zero halogen, flame retardant |
|
Structure |
Twin-core integrated parallel design, double insulation |
|
Operating Temperature Range |
-40℃ ~ +120℃ long-term resistant |
|
Flame Retardant Grade |
VW-1 flame retardant, self-extinguishing |
|
Service Life |
≥25 years under standard outdoor exposure conditions |
|
Certification |
TUV certified, compliant with EN 50618 & 2PfG 1169 |
|
Core Features |
UV resistant, ozone resistant, hydrolysis resistant, anti-aging |
Core Product Selling Points
Integrated Twin-Core Structure, Higher Installation Efficiency
Different from loose paired single-core cables, this twin core PV1-F cable adopts one-piece parallel extrusion molding. The fixed twin-core spacing avoids wiring disorder during on-site construction, greatly saving laying time and reducing overall labor costs. The high-precision 6mm² tinned copper conductor ensures ultra-low resistivity and stable current transmission, effectively reducing system power loss during long-term operation.
Double Insulation Dual Barrier, Superior Safety Performance
The biggest competitive advantage of this double insulation solar wire is its independent inner insulation + outer sheath double protection system. The inner layer tightly wraps the conductor to ensure electrical isolation, while the thickened outer sheath resists external friction, extrusion and piercing damage. Compared with single-insulation cables, this double insulation solar wire provides 30% higher breakdown voltage resistance and stronger anti-leakage capability, completely adapting to complex outdoor construction environments.
Extreme Weather Resistance, Long Service Lifespan
Specially optimized for global outdoor solar projects, this twin core PV1-F cable adopts imported XLPE polymer materials. It passes professional UV aging and ozone corrosion tests, supporting long-term open-air exposure without cracking, fading or hardening. With a wide temperature tolerance from -40℃ cold frost to +120℃ high temperature baking, it maintains stable physical and electrical performance all year round, perfectly suitable for tropical, temperate and frigid zone solar projects.
Eco-Friendly & High Safety Level
Low-smoke zero-halogen formula ensures no toxic gas release during high-temperature combustion, meeting European environmental protection and construction safety standards. The self-extinguishing flame retardant property effectively prevents fire spread, improving the overall safety coefficient of solar power station systems.
Wide Application Scenarios
With 1500V DC high voltage resistance and excellent environmental adaptability, this double insulation solar wire covers almost all mainstream DC solar power generation scenarios:
Residential rooftop solar PV systems
Large ground-mounted utility-scale solar farms
Solar energy storage system matching wiring
Commercial & industrial distributed solar power stations
Off-grid solar power supply systems for remote areas and villas
Outdoor mobile solar equipment and photovoltaic engineering wiring
FAQ
Q1: Why choose twin core PV cable instead of two single core cables?
A: The integrated twin-core structure is more neat and standardized for on-site wiring, effectively avoiding wrong connection and circuit chaos. It saves installation space and construction time, with better overall tensile and anti-interference performance, which is more suitable for formal solar project engineering acceptance standards.
Q2: Can this 1500V double insulation solar wire be used for long-term outdoor exposure?
A: Yes. Adopting anti-aging XLPE double insulation material, the cable has passed strict UV and weather resistance tests. It can work stably outdoors for more than 25 years, resistant to sunlight exposure, rain erosion and temperature difference changes.
Q3: What is the temperature resistance range of this PV1-F solar cable?
A: It supports long-term normal operation at -40℃ to +120℃, adapting to extreme cold winter and high-temperature summer outdoor working environments.
Q4: Do you provide certification files for customs clearance and project bidding?
A: Absolutely. We can provide complete TUV test reports, qualification certificates, factory inspection documents and other supporting files to support customer customs clearance and engineering bidding.
Q5: Can you support customized specifications and bulk OEM orders?
A: Yes. We support customized cable length, outer sheath color, packaging methods and brand printing, and provide stable large-volume OEM/ODM supply for global distributors and engineering companies.
Q6: What is your after-sales and quality guarantee policy?
A: All our solar cables enjoy strict quality inspection guarantee. We support replacement for quality problems, and provide professional technical guidance for cable installation and wiring matching, helping customers solve on-site engineering problems efficiently.
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