Pair of 5m single core extension cable leads 4.0mm for solar panels and solar charging kits

£35.59 (£29.66 excl. VAT)

4.0mm² Solar Extension Cable Pair with MC4 Connectors – High-quality tinned copper solar cables designed for efficient power transmission with minimal loss. Featuring durable 120°C XLPE insulation, UV resistance, and TUV certification, these 6.1mm outer diameter cables withstand extreme temperatures from -40°C to +120°C. Supplied as a male and female MC4 connector pair for quick, waterproof connections to most solar panels, they are ideal for off-grid 12V systems up to 160W or higher-voltage on-grid panels. Perfect for reliable, long-lasting solar installations in any weather.

SKU: 4412 Category: Tags: , ,

Description

This pair of single core solar extension cables is specially designed for solar panels to carry high current and have negligible power loss. It comes with waterproof MC4 connectors (“male” on one lead, “female” on the other lead) which can be easily connected to similar MC4-type connectors coming with most solar panels, including Photonic Universe solar panels.

This cable is suitable for all weather conditions including cold and hot temperatures.

4.0mm cross section is usually enough for off-grid 12V solar panels and systems up to 160W, or on-grid panels (typical voltage 30-60V) with higher power rating.

Cable specification

  • Conductor: tinned copper
  • Cross section: 4.0mm
  • Conductor resistance: 5.09 Ohm/km (20C)
  • Insulation and Jacket: 120C XLPE
  • Working temperature range: -40C to +120C
  • Certification: TUV
  • Outer diameter: 6.1mm

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