Heron Twin Solar Cable | 4mm² 6mm² 10mm² Twin Core PV Wire | TÜV Certified H1Z2Z2-K DC Cable for PV Systems

Applications:

Heron’s Twin Solar Cable is the ultimate solution for professional solar installers. By integrating both positive and negative DC lines into a single, easy-to-separate parallel structure, we help you reduce cable management complexity and labor costs on-site.

See the technical specifications and detailed product data for construction and model-specific information.

Send Inquiry Now

Download Datasheet

Structure

Property

Specification

Configuration

Twin Parallel (2-Core)

Core Colors

Red (+) and Black (-)

Conductor

Class 5 Flexible Tinned Copper

Standard Sizes

2×4.0mm², 2×6.0mm², 2×10.0mm²

Rated Voltage

DC 1.5kV (Max 1.8kV)

Expected Service Life

25 Years

Approvals

TÜV, CE, RoHS, EN 50618


Core Technical Features

  • 99.9% Tinned Annealed Copper: Maximize conductivity and eliminate corrosion, even in high-humidity or coastal salt-spray environments.

  • XLPO Double Insulation: Electron-beam cross-linked material provides superior resistance to UV, Ozone, and extreme thermal cycling (-40°C to +120°C max conductor temp).

  • H1Z2Z2-K / PV1-F Compliant: Engineered to meet the latest global standards for DC photovoltaic power systems.

  • Flame Retardant & Halogen-Free: Low Smoke Zero Halogen (LSZH) properties for maximum safety in residential and commercial rooftops.

Installation & Logistics

  • Ready for Any Terrain: Perfect for large-scale solar parks, floating PV arrays, and commercial rooftop projects.

  • Bulk Packaging: Available in 100m easy-carry coils or 500m/1000m heavy-duty wooden drums.

  • Global Export: Sea-worthy palletization with full traceability and batch testing reports provided.