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

Item No: 5QM40

Our Price: £25.00

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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 specifications:

  • 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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Motorhome Accessories and Caravan Accessories supplied and fitted - (5QM40)

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what service this time yesterday we ordered our Kobran handbrake extender and just 24 hours later its arrived, all we need to do now is fit it. Thanks for your excellent service ... Read more...

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hi david received the seat swivel on tues 21 july fitted on tues night great job first class service well pleased ... Read more...

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item just received very efficient many thanks ...

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