Doncaster Cables PV-Ultra 2C 4.0mm²: High-Performance Solar Cable for Professional PV Installs

When reliability and durability are essential for your solar wiring, the PV-Ultra 2C 4.0mm² cable from Doncaster Cables delivers. This UK-made tuff-sheathed cable is designed for use in solar PV installations, combining strength, UV resistance, and electrical performance.

Designed for Solar PV Applications

This 2-core 4.0mm² cable is purpose-built for DC applications, with clearly identified red and white cores to simplify installation and improve safety.

• Suited to both rooftop and ground-mounted solar systems
• Offers excellent weather resistance and flexibility
• Compatible with MC4 and other standard DC connectors

British-Made to High Standards

Manufactured by Doncaster Cables, a trusted name in UK cabling, this product complies with BS EN 50618 and IEC 62930, ensuring confidence in quality and long-term performance.

Why LAMPS Recommend This Product

• Perfect for installers seeking a reliable 2-core PV cable with lasting weather resistance
• Made in the UK to ensure consistent supply and high standards
• Backed by widespread installer trust and proven real-world use

Ideal For

This cable is ideal for residential and commercial solar PV installations needing a 4.0mm² twin-core DC connection. Use in conjunction with inverters, optimisers, and combiner boxes.

Technical Specifications

• Core Size: 4.0mm²
• Core Colours: Red and White
• Sheath Type: Tuff (UV-resistant, flexible)

See specification tab for full technical information.

Delivery

This item qualifies for free delivery. Larger quantity orders may require pallet shipping—see our delivery tab for full details.

Ordering and Alternatives

Order your PV-Ultra 2C 4.0mm² Tuff Sheath Red and White Core cable today. You may also be interested in:

• PV-Ultra 2C 6.0mm² SWA Red and White Cores
• PV-Ultra 4C 4.0mm² Tuff Sheath
• PV-Ultra SC 6.0mm² Tuff Sheath

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