Product Overview
TUV 2 PfG 1169 Certified Solar Cable (PV1-F) is engineered for high-efficiency photovoltaic power systems. Featuring electron-beam cross-linked XLPE insulation, tinned copper conductors, and dual UV/weather resistance, this cable operates at 1500VDC with a 25+ year lifespan in -40°C to +120°C environments. Ideal for connecting solar panels, inverters, and DC distribution in residential and commercial PV installations.
Key Features
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Certification: TUV 2 PfG 1169/08.07
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Voltage Rating: 1000V AC / 1500V DC
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Temperature Range: -40°C to +120°C
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Conductor: Tinned fine-stranded copper (IEC 60228 Class 5)
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Insulation/Sheath: Polyolefin copolymer (XLPE)
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Lifespan: >25 years (UV/ozone/weather resistant)
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Fire Safety: IEC 60332-1 (flame retardant), low smoke (IEC 61034)
Cable Structure & Materials
| Layer | Material | Properties |
|---|---|---|
| Conductor | Tinned copper strands | VDE 0295 Class 5, oxidation-resistant |
| Insulation | XLPE (electron-beam cross-linked) | UV/heat/chemical resistant, 6.5kV test voltage |
| Outer Sheath | XLPE (electron-beam cross-linked) | Abrasion/weather proof, halogen-free |
Technical Parameters (Single-Core)
| Size (mm²) | Stranding | OD (mm) | Max. Resistance (Ω/km) | Ampacity (A) |
|---|---|---|---|---|
| 4 | 56×0.30mm | 6.10 | 4.75 | 50 |
| 6 | 84×0.30mm | 7.20 | 3.39 | 70 |
| 10 | 142×0.30mm | 9.00 | 1.95 | 98 |
Technical Parameters (Twin-Core)
| Size (mm²) | OD (mm) | Max. Resistance (Ω/km) | Ampacity (A) |
|---|---|---|---|
| 4×2 | 12.0±0.2 | 4.75 | 50 |
| 6×2 | 13.5±0.2 | 3.39 | 70 |
| 10×2 | 17.6±0.2 | 1.95 | 98 |
Material Advantages
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Electron-Beam Cross-Linked XLPE:
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Withstands 120°C continuous heat (20% higher than standard PVC)
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UV stability: 0.7W/m² irradiation resistance (25-year outdoor life)
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Acid/alkali/salt spray resistant (IEC 60754-1 compliant)
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Tinned Copper:
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Prevents sulfidation in humid environments
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99.9% conductivity (IACS 100%)
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Halogen-Free: Zero toxic gas emission during fire (DIN 51900)
Application Scenarios
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Residential Solar Systems:
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Panel-to-inverter wiring, DC combiner box connections
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Commercial PV Farms:
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String connections, ground-mounted array cabling
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Mobile Solar Solutions:
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RV solar chargers, portable power stations
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Building-Integrated PV (BIPV):
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Roof-integrated panels, solar facades
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Critical Installations:
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Off-grid systems, solar water pumps, emergency power backups
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Compliance & Standards
| Standard | Certification | Scope |
|---|---|---|
| Primary | TUV 2 PfG 1169/08.07 | PV cable performance & durability |
| Electrical | IEC 60228, VDE 0295 | Conductor specifications |
| Fire Safety | IEC 60332-1 | Flame propagation resistance |
| Environmental | IEC 61034 (smoke density), RoHS | Low smoke emission, hazardous substance free |
| Quality | ISO 9001 | Manufacturing standards |
Ordering Information
Model: PV1-F
Options:
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Core Type: Single-core (red/black) or twin-core (red+black)
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Sizes: 4mm², 6mm², 10mm² (1.5mm² to 120mm² available)
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Colors: Red (standard), Black (standard), custom colors (MOQ 5,000m)
Packaging: 100m/500m reels, moisture-proof sealed
Engineering Tip: For rooftop installations, maintain 20cm clearance from sharp edges. Use twin-core cables for parallel +/- runs to reduce EMI. Match cable ampacity to inverter output (e.g., 10mm² for 8kW systems).