Get 30% More Power with Voltanic Kits. Read more.
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6M x 4mm² Set Solar Extension Cables MC4

From £21.00 Inc. VAT

A 6-metre solar extension cable for linking panels, charge controllers and power stations, with plenty of slack to place your components where you need them.

  • MC4 Connectors – Quick, secure, tool-free connections between your components.
  • Pure Tinned Copper – Greater conductivity and corrosion resistance for reliable, long-term performance.
  • IP67 Waterproof – Fully weatherproof and built for outdoor use.
  • Two Connector Options – MC4 on both ends for plug-and-play, or MC4 one end / bare wire to cut to length and wire into a charge controller.
4.9 ★ on Google · Top Quality Store · 200+ verified customers · Exceptional quality and support. Read reviews.

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Most solar kits have a dirty little secret they don’t tell you about: they waste valuable power.

Here’s the deal

112V solar panels actually output around 20V
212V leisure batteries charge at just over 12V
3Standard PWM controllers simply drop those extra 8V, throwing away precious power
In cloudy Britain where every watt counts, this is a problem.

The Voltanic Difference

Every Voltanic kit takes those wasted volts and converts them into extra amps using Advanced MPPT (Maximum Power Point Tracking) technology.

Standard PWMDrops the extra 8V. Amps stay the same.
24V20V16V12V8V PanelBatteryAmps 20V input8V wastedas heat12V output 5.8A
Voltanic MPPTTurns the extra 8V into extra amps.
24V20V16V12V8V PanelBatteryAmps 20V inputConverting toextra amps12V output 8.2A

Real World Comparison

100W panel · Watts = Volts × Amps
Standard PWMVoltanic MPPT
Amperage5.8Aamps stay the same8.2AMPPT increases amps
Power output70W12V × 5.8A98W12V × 8.2A
Power wastage~30Wlost as heat~2Wconversion loss
Harvest 100% of your solar energyNo wasted watts
Charge your batteries 30% fasterFrom the same panels
More power, fewer panelsPerfect for tight spaces
Better value investmentGet what you pay for

Maximum Power. Zero Waste.

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