POLYCAB 2.5 mm EN Type 1 Black DC Solar Cable is a premium-quality photovoltaic (PV) cable designed for efficient DC power transmission in solar energy systems. Manufactured with a flexible tinned copper conductor and electron beam cross-linked halogen-free XLPO insulation and sheath, the cable offers excellent electrical performance, durability, and resistance to harsh environmental conditions. The black sheath provides clear identification for negative polarity connections in solar installations. Suitable for both indoor and outdoor applications, it ensures long-term reliability in rooftop, commercial, and utility-scale solar projects.
Key Features
- Conductor Material: Flexible Tinned Copper (Class 5)
- Conductor Size: 2.5 mm
- Cable Type: Single Core DC Solar PV Cable
- Insulation Material: Electron Beam Cross-Linked XLPO
- Sheath Material: Electron Beam Cross-Linked XLPO
- Colour: Black
- Rated Voltage: 1.5 kV DC (1500 V DC)
- Maximum System Voltage: 1800 V DC
- Test Voltage: 6.5 kV AC
- Operating Temperature Range: -40C to +120C
- Flame Retardant: Yes
- Halogen Free: Yes
- UV Resistant: Yes
- Ozone Resistant: Yes
- Weather Resistant: Yes
- Standard Compliance: EN 50618, IEC 60228
Applications
Used for connecting solar modules, string combiner boxes, DC distribution panels, and solar inverters in photovoltaic power systems. Ideal for rooftop solar installations, solar farms, and renewable energy projects requiring safe, efficient, and durable DC cabling.
Benefits
- Excellent flexibility for easy installation
- High resistance to UV radiation and environmental aging
- Low smoke and halogen-free construction for enhanced safety
- Long service life in outdoor conditions
- Reliable performance in high-temperature solar applications.