Product Overview
UL 4703 8 AWG PV Wire delivers robust power transmission for photovoltaic systems. Engineered to exceed international standards, this cable features UV-resistant XLPO insulation, tinned copper conductivity, and extreme environmental resilience (-40°C to 90°C). Ideal for utility-scale solar farms and high-current applications, its 8 AWG design minimizes voltage drop over long distances while ensuring 25-year service life.
Key Features & Benefits
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Superior Conductivity
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Conductor: Stranded tinned copper (8 AWG, ~3.26 mm diameter) for oxidation resistance and high current capacity (55A).
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Performance: Low impedance and minimized power loss.
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Extreme Durability
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Insulation: XLPO (Cross-linked Polyolefin) resists UV, ozone, acids, abrasion, and flames.
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Temperature Range: -40°C to +90°C (operational).
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Safety & Compliance
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Voltage: 1500V DC rating.
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Certifications: UL 4703, IEC 62930, EN 50618, TÜV, PPP 59074.
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Technical Specifications
| Parameter | Specification |
|---|---|
| Conductor | Stranded tinned copper (8 AWG) |
| Diameter | ~3.26 mm (0.128 inches) |
| Insulation | XLPO |
| Voltage Rating | 1500V DC |
| Temperature | -40°C to +90°C |
| Colors | Black, Red (customizable) |
| Standards | UL 4703, TÜV, IEC 62930, EN 50618 |
Applications
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Long-Distance Wiring: Solar farms, rooftop arrays.
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High-Current Paths: Combiner-to-inverter links, battery storage systems.
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Harsh Environments: Deserts, coastal zones, industrial sites.
Product Advantages
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Energy Efficiency
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60% lower voltage drop vs. 12 AWG cables in extended runs.
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Extended Lifespan
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25-year durability validated per IEC 62930 aging tests.
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Engineering Compliance
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Meets NEC 690, IEC 62548, and global electrical codes.
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Environmental Resistance
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Halogen-free, UV-stabilized materials for outdoor reliability.
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