1 Technical Specifications
| General Information | |
| Product Model | H1Z2Z2-K (EN 50618) / PV1-F (TUV 2PfG 1169) |
| Cross Section | 10 mm² (also available: 1.5 / 2.5 / 4 / 6 / 16 / 25 / 35 mm²) |
| Cable Structure | 1 × 10 mm² (single core) |
| Standard | EN 50618:2014, IEC 62930, TUV 2PfG 1169, UL 4703 |
| Conductor | |
| Conductor Material | Tinned copper (anti-oxidation, corrosion-resistant) |
| Conductor Type | Class 5 flexible stranded (per IEC 60228 / EN 60228) |
| Conductor Structure (10mm²) | 320 strands × 0.2 mm |
| Max. DC Resistance at 20°C | ≤ 1.91 Ω/km |
| Insulation & Jacket | |
| Insulation Material | XLPO (Cross-linked Polyolefin) — Electron-beam cross-linked |
| Jacket Material | XLPO (Cross-linked Polyolefin) — LSZH, UV-resistant |
| Overall Diameter (10mm²) | 8.2 ± 0.3 mm |
| Jacket Colors | Black (standard) / Red |
| Halogen-Free | Yes — per IEC 60754-1 / -2 |
| Low Smoke | Yes — per IEC 61034 |
| Electrical Ratings | |
| Rated Voltage (AC) | U₀/U = 0.6/1.0 kV (600/1000V AC) |
| Rated Voltage (DC) | Up to 1500V DC (900/1500V DC per EN 50618) |
| Test Voltage | 6.5 kV AC, 50 Hz, 10 minutes |
| Insulation Resistance | ≥ 800 MΩ·km at 20°C |
| Temperature & Environmental | |
| Operating Temperature Range | -40°C to +90°C (ambient) |
| Max. Conductor Temperature | +120°C (20,000 hours rated life) |
| Max. Short-Circuit Temperature | +250°C (max 5 seconds) |
| Minimum Bend Radius | 4× outer diameter (fixed) / 5× (flexing) |
| UV Resistance | Per EN 50618 / HD 605 |
| Ozone Resistance | Yes |
| Water Performance | AD7 rating (immersion resistance) |
| Flame Performance | Non-propagation — IEC 60332-1 / EN 60332-1 |
| CPR Classification (EU) | Cca (per EN 50575) |
| Design Life | 25+ years (at 90°C continuous operation) |
| Packaging & Logistics | |
| Packaging | Wooden drum / coil / custom per request |
| Standard Length | 100m / 200m / 500m per roll (customizable) |
| MOQ | 1,000 meters (sample order negotiable) |
| Lead Time | 5-12 working days (stock: 2-4 days) |
2 Product Overview
The H1Z2Z2-K 10mm² solar cable is a TUV and UL certified photovoltaic cable engineered for high-current DC power transmission in large-scale and utility solar PV installations. It meets EN 50618:2014, IEC 62930, and UL 4703 standards, ensuring broad international acceptance across European, North American, and global markets.
The cable features a high-purity tinned copper conductor with Class 5 flexible stranding (320×0.2mm per IEC 60228), providing excellent flexibility for routing in cable trays, conduits, and around module structures while maintaining superior corrosion resistance and stable conductivity over decades of outdoor service.
The double-layer XLPO (cross-linked polyolefin) insulation and jacket system is produced via electron-beam cross-linking, delivering outstanding thermal stability (-40°C to +120°C conductor temperature), UV resistance, ozone resistance, and mechanical durability. The LSZH (low smoke zero halogen) jacket formulation limits toxic emissions in fire conditions, meeting stringent safety requirements for commercial and residential installations.
Manufactured to rigorous quality standards under the management of SORIVO, each batch undergoes spark testing at 10 kV AC and dielectric sample testing at 6.5 kV AC. The cable is engineered for 25+ years of service life in ground-mounted solar farms, commercial rooftops, BIPV, and hybrid energy systems. For detailed company information, please visit sorivocable.com/about-us/.
3 Key Features
TUV & UL Certified
Dual certified to EN 50618 (TUV) and UL 4703, accepted by European and North American EPC contractors, installers, and project developers.
Tinned Copper Conductor
320-strand Class 5 tinned copper delivers exceptional flexibility, corrosion resistance, and low DC resistance (≤1.91 Ω/km) for minimized system power loss.
Dual XLPO Insulation + Jacket
Electron-beam cross-linked XLPO provides proven thermal stability, UV tolerance, and mechanical toughness rated for 25+ years of continuous outdoor exposure.
1500V DC Rated
Full 1500V DC rating enables longer string lengths, reduced BOS costs, and support for modern high-voltage PV system architectures.
Halogen-Free, Low Smoke
LSZH construction limits toxic gas and smoke emission in fire scenarios — critical for rooftop, BIPV, and confined-space installations.
Wide Temperature Tolerance
Reliable operation from -40°C to +120°C conductor temperature, suitable for desert, alpine, tropical, and arctic environments.
Mass Production Capacity
Weekly output of 1 million meters ensures consistent supply for large-scale projects. Exported to 120+ countries with global logistics support.
Multiple Cross-Sections
Available from 1.5mm² to 35mm² within the same H1Z2Z2-K product line, enabling unified sourcing across residential to utility-scale projects.
4 Applications
This cable is designed for DC and AC power transmission in photovoltaic installations: