Solar Cable 4mm Black Tinned Copper 100 Meter Role

The 4mm solar cable is designed for photovoltaic power supply systems and similar DC solar applications. It is suitable for indoor and outdoor use, fixed installation, free-hanging installation, movable applications, and covered underground systems.

Built with a flexible fine wire tinned copper conductor, this cable provides excellent conductivity, low resistance, and better protection against corrosion. The insulation and outer sheath are UV-resistant, halogen-free, flame-retardant, and cross-linked, making it suitable for harsh weather conditions, sunlight exposure, moisture, heat, cold, oil, acid, alkaline, and industrial environments.

This cable is ideal for connecting solar panels, DC combiner boxes, charge controllers, solar inverters, and small to medium photovoltaic systems.

Key Features:

• Cable Size: 4mm²
• Conductor: Fine wire tinned copper
• Approx. Cable Diameter: 5.59mm
• UV-resistant and weather-resistant outer sheath
• Halogen-free and flame-retardant construction
• Suitable for indoor and outdoor solar installations
• Suitable for fixed, movable, and free-hanging applications
• Flexible design for easy installation
• Resistant to heat, cold, moisture, oil, acid, alkaline, and ammonia
• Minimum ambient temperature: -40°C
• Maximum ambient temperature: +90°C
• Maximum conductor operating temperature: +120°C
• Short-circuit temperature: 250°C for 5 seconds
• Voltage Rating: AC 0.6/1.0kV
• PV System Voltage: DC up to 2.0kV possible
• Current Carrying Capacity:
  • Single cable free in air: 55A
  • Single cable on surface: 52A
  • Two loaded cables touching on surface: 44A
• Max. conductor resistance at 20°C: 5.09 Ω/km