Product Overview
H1Z2Z2-K,PV1-F solar cable is the industry-standard interconnection solution for photovoltaic power systems. Engineered for outdoor deployment between solar panels, combiners, and inverters, it delivers exceptional UV resistance, weather endurance, and thermal stability across -40°C to +120°C environments. Certified to TUV 2 PfG 1169/08.07, this cable ensures >25-year service life in harsh conditions.
Compliance & Certifications
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Primary Standard: TUV 2 PfG 1169/08.07
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Fire Safety: IEC 60332-1 (Flame retardant)
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Low Smoke Emission: IEC 61034 + EN 50268-2
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Halogen-Free: DIN VDE 0482-265-1
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Voltage Rating: AC 1000V / DC 1500V (Tested at 6.5kV AC, 5min)
Construction & Materials
| Layer | Specification |
|---|---|
| Conductor | Tinned fine-stranded copper per VDE 0295/IEC 60228 Class 5 |
| Insulation | Electron-beam cross-linked polyolefin copolymer (XLPO) |
| Sheath | Electron-beam cross-linked polyolefin copolymer (XLPO) |
| Material Advantages: UV stability, ozone resistance, hydrolysis protection, and extreme temperature flexibility. |
Technical Parameters: Single-Core
| Cross-Section (mm²) | Conductor Structure | Ø (mm) | Max. Resistance (Ω/km) | Current Capacity (A) |
|---|---|---|---|---|
| 1.5 | 30/0.25 | 4.90 | 13.30 | 30 |
| 2.5 | 50/0.25 | 5.45 | 7.89 | 41 |
| 4.0 | 56/0.30 | 6.10 | 4.75 | 50 |
| 6.0 | 84/0.30 | 7.20 | 3.39 | 70 |
| 10.0 | 142/0.30 | 9.00 | 1.95 | 98 |
| 16.0 | 228/0.30 | 10.20 | 1.24 | 132 |
Technical Parameters: Twin-Core
| Cross-Section (mm²) | Conductor Structure | Ø (mm) | Max. Resistance (Ω/km) | Current Capacity (A) |
|---|---|---|---|---|
| 2×1.5 | 30/0.25 | 8.3 ± 0.2 | 13.30 | 30 |
| 2×2.5 | 50/0.25 | 9.2 ± 0.2 | 7.98 | 41 |
| 2×4.0 | 56/0.30 | 12.0 ± 0.2 | 4.75 | 50 |
| 2×6.0 | 84/0.30 | 13.5 ± 0.2 | 3.39 | 70 |
| 2×10.0 | 142/0.30 | 17.6 ± 0.2 | 1.95 | 98 |
Key Performance Features
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Extreme Climate Resilience
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Operates continuously at -40°C to +120°C
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UV-resistant for direct sunlight exposure
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Resists abrasion, ozone, and moisture degradation
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Enhanced Safety
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Halogen-free composition (reduced toxicity during fires)
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Low smoke density (IEC 61034 compliant)
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Electrical Reliability
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Tinned copper prevents oxidation and corrosion
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XLPO insulation maintains dielectric strength in thermal cycling
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Installation Efficiency
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Available in polarity colors (Red: Positive, Black: Negative)
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High flexibility for conduit routing
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Application Scenarios
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Residential PV Systems: Panel-to-inverter DC wiring (4mm²/6mm² recommended)
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Solar Farms: String connections in ground-mounted arrays
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Commercial Rooftops: Combiner box interconnections
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Battery Storage: DC coupling for solar chargers
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Harsh Environments: Coastal areas, high-altitude sites, desert installations
Engineering Selection Guide
| Application | Recommended Cross-Section | Core Type |
|---|---|---|
| Residential panel strings | 4mm² - 6mm² | Single-core |
| Inverter input lines | 10mm² | Single-core |
| Compact DC trunking | 2×4mm² - 2×6mm² | Twin-core |
| Battery bank connections | 10mm² - 16mm² | Single-core |
Packaging: Wooden drums / Coils (100m, 200m, 500m standard lengths).
