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Doncaster Cables PV-Ultra 4C 6.0mm² SWA
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PV-Ultra 4C 6.0mm² SWA: Rugged, Armoured Solar Cable for Dual-String Runs

This 4-core 6.0mm² solar cable with steel wire armour (SWA) is engineered for high-load solar PV installations. Its double red and white core configuration makes it perfect for streamlined dual-string layouts—particularly where clarity and protection are critical.

Maximum Protection for Harsh Environments

With steel wire armour encasing the four conductors, this cable is perfect for exposed external use or direct burial. It handles mechanical stress, interference, and environmental conditions with ease.

  • 6.0mm² core size for reduced voltage drop on long runs
  • Armoured with SWA for physical protection
  • Dual-core pairs (red/white) for neat polarity separation

Trusted UK Quality

Manufactured by Doncaster Cables in the UK to BS EN 50618 and IEC 62930 standards, ensuring installer confidence and long-term reliability.

Why LAMPS Recommend This Product

  • Perfect for larger solar arrays or high-capacity systems
  • Ideal when burying cables or installing in high-risk locations
  • Simplifies dual-string routing with colour-coded core pairs

Ideal For

High-power solar PV systems, battery banks, combiner boxes or charge controllers requiring dual polarity DC cable in a single armoured sheath.

Technical Specifications

  • Core Size: 6.0mm²
  • Core Colours: 2x Red, 2x White
  • Sheath: SWA with UV and impact protection

See specification tab for full technical data.

Delivery

This cable qualifies for free UK delivery. Bulk orders may require palletised shipment — see delivery tab for info.

Alternative Cable Options

Looking for other combinations? Check out:

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

Trade customer?

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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"I ordered the Ohme Home Pro 5m Smart EV Charger from LAMPS as they offered the best price online. From the initial order to the product arriving within a few days it was effortless."

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