Description

6mm Solar DC Cable – Single Core – 500m

This 6mm solar DC cable 500m is designed specifically for use in photovoltaic (PV) systems where higher current capacity and long cable runs are required. Supplied in a large 500m coil, it is ideal for commercial, industrial, and large-scale solar installations where efficiency, reliability, and consistency are essential.

Manufactured using high-purity stranded copper conductors, this single core solar DC cable delivers excellent electrical conductivity while remaining flexible enough for practical installation. The robust black insulation provides strong protection against UV exposure, heat, and environmental stress, making it suitable for both indoor and outdoor solar applications.

Key Features

• 6mm² single core solar DC cable

• 500m coil length

• High-purity stranded copper conductor

• Higher current-carrying capacity

• Excellent electrical conductivity

• Flexible construction for easier installation

• UV resistant black insulation

• Suitable for indoor and outdoor use

• Designed for photovoltaic (PV) systems

Applications

This 6mm solar DC cable 500m is commonly used for:

• Large solar panel arrays

• DC connections within photovoltaic systems

• Commercial and industrial solar installations

• Long-distance inverter and charge controller connections

• Off-grid and battery-based solar power systems

The extended 500m coil length makes this cable particularly suitable for projects where continuous cable runs are required, helping to reduce joins and improve overall system reliability.

Why Choose This Solar DC Cable?

Selecting the correct DC cable size is critical for the safety, efficiency, and longevity of any solar installation. This 6mm solar DC cable 500m provides a dependable solution for systems requiring improved current capacity and reduced voltage drop across extended cable runs.

Using a continuous 500m length helps minimise the number of joints in the DC circuit, reducing potential points of failure and supporting consistent system performance over the lifetime of the installation. This makes it an excellent choice for larger photovoltaic projects.

Available Sizes

This solar DC cable is available in other lengths and conductor sizes, including 50m and 100m options, as well as 4mm² and 10mm² variants. This allows installers and system designers to select the most appropriate cable size and length based on system design, current requirements, and installation layout.

Browse our full range of solar DC cables and accessories to complete your photovoltaic installation.

Installation Guidance

When installing a 6mm solar DC cable 500m, ensure all terminations are securely fitted and protected from moisture ingress. Always follow manufacturer recommendations and relevant electrical standards when routing DC cabling across long distances.

Proper cable support and management are essential for extended runs to prevent mechanical stress and maintain long-term reliability. Careful installation helps achieve a clean, professional finish while protecting the integrity of the DC system.

Durability & Performance

The insulation used on this 6mm solar DC cable 500m is engineered to withstand prolonged exposure to sunlight, temperature fluctuations, and mechanical wear. This ensures reliable performance in demanding outdoor environments over the lifespan of the installation.

The high-quality copper conductor offers low electrical resistance, helping to minimise energy losses and support efficient power transmission across longer DC cable runs.

Suitable Solar Applications

This product is suitable for a wide range of solar DC applications, including:

• Commercial photovoltaic installations

• Industrial solar projects and solar farms

• Off-grid solar power systems

• Battery storage and inverter connections

• Large-scale DC cabling installations

Selecting the correct cable size and length is essential for maintaining system efficiency and safety. The 6mm solar DC cable 500m provides a practical and reliable solution for demanding photovoltaic installations.

Compliance & Installation Standards

This 6mm solar DC cable 500m is suitable for use in photovoltaic installations where compliance with recognised electrical and safety standards is required. Correctly rated DC cabling plays an important role in ensuring system safety, efficiency, and long-term performance.

For further guidance on photovoltaic cabling standards and best practice installation, refer to documentation provided by the International Electrotechnical Commission (IEC).