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Doncaster Cables PV-Ultra 2C 4.0mm² Tuff Sheath
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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:

Products specifications

Attribute name Attribute value
Type Smart EV Charger
Features Solar integration, timers, dynamic load balancing, event logging, RCD, IP65, OCPP 1.6J, wall/pedestal mounting, LCD screen, tamper-proof pin-lock, 3-year warranty
Product LIBBI 10KW Cable Pack (Battery Expansion Kit)
Brand Myenergi

No data sheets or downloads available for this product.

Delivery options

  • Standard parcel delivery — tracked courier, typically 1–2 working days to UK mainland. Ideal for chargers, accessories and smaller solar components.
  • Pallet delivery — for bulkier items such as multi‑panel solar kits or commercial chargers. Typically 2–3 working days, kerbside as standard; 24/48‑hour services on request.
  • Collection — collect from our Oxfordshire distribution hub by appointment. Please contact us before travelling so we can confirm stock is ready.

Lead times

We dispatch Monday to Friday (excluding bank holidays). Stocked items ordered before our warehouse cut‑off are dispatched same day where services allow. Back‑order items are clearly flagged with estimated lead times. Exact services and pricing are confirmed at checkout.

Delivery area

UK mainland addresses only. We are unable to ship to Northern Ireland, Republic of Ireland, Isle of Wight, Isle of Man or the Channel Islands. Please report any damages or shortages within 48 hours of delivery.

Read full delivery & returns details

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Open online pricing is available, but if you need account support, branch collection, project quantities or renewables supply help, start a trade conversation with LAMPS.

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