POLYCAB DC Cable 4 mm EN Type (Red & Black) is a premium-grade solar photovoltaic (PV) cable engineered for efficient and reliable DC power transmission in solar energy systems. Manufactured with high-conductivity stranded tinned copper conductors and high-quality XLPO insulation and sheath, the cable offers excellent electrical performance, flexibility, and long-term durability. It is designed to withstand harsh outdoor conditions including UV radiation, ozone, moisture, and temperature fluctuations. The red and black color coding simplifies polarity identification, ensuring safe and error-free installation in solar PV applications.
Key Features
- 4 mm stranded tinned copper conductor
- EN Type solar DC cable
- Red & Black color variants for polarity identification
- XLPO insulated and sheathed construction
- UV, weather, and ozone resistant
- Flame-retardant and abrasion-resistant
- Flexible and easy to install
- Low conductor resistance for reduced power losses
- Suitable for indoor and outdoor installations
- Long service life in demanding environments
- Designed for solar PV systems up to 1500 V DC
Applications
- Solar panel interconnection
- PV string wiring
- Combiner box connections
- Solar inverter connections
- Rooftop solar systems
- Ground-mounted solar power plants
- Residential, commercial, and industrial solar projects
Technical Specifications
- Product Type: Solar DC Cable
- Cable Type: Single Core
- Conductor Material: Tinned Copper
- Conductor Size: 4 mm
- Conductor Type: Stranded
- Conductor Shape: Round
- Insulation Material: XLPO / XLPE
- Jacket Material: XLPO
- Core Number: 1 Core
- Voltage Rating: 1500 V DC
- Operating Temperature: -40C to +90C
- Rated Temperature: 90C
- Storage Temperature: -40C to +85C
- Jacket Color: Red / Black
- Installation Type: Fixed Installation
This cable is ideal for safe, efficient, and long-lasting DC power transmission in modern solar photovoltaic installations.