Product pictures for illustrative purposes only.
Product pictures for illustrative purposes only.

Order must be placed on this page to qualify for 2% EFT discount.
Choose the cable that suits your project’s needs and ensure the reliability and longevity of your solar system. With our 4mm², 6mm², and 10mm² sizes, you're guaranteed the right cable for the job.
Under SANS 10142-1 (Edition 3.2) a protective-earth (PE) conductor that runs with a circuit up to 16 mm² must be copper and the same cross-section as the live conductor it protects. The wording is explicit – the PE must have “a nominal cross-sectional area at least equal to that of the largest phase conductor”.
4 mm² PV cable → 4 mm² earth wire
6 mm² PV cable → 6 mm² earth wire
10 mm² PV cable → 10 mm² earth wire
Stocking only these three green-and-yellow sizes keeps every rooftop array up to 12 kW compliant without extra calculations.
Pure annealed copper, PVC-insulated for long-term conductivity and flexibility.
Rated 600/1 000 V and –10 °C … +70 °C, comfortably above normal PV earthing conditions.
Supplied in green/yellow, the only colour SANS allows for protective conductors, so it can’t be mixed up with live wiring.
Bond every panel rail or metallic box, then run a single unbroken GPW earth back to the main bar.
Keep bends gentle (≥ 3 × cable Ø) and lugs tight for the low loop-impedance SANS expects.
Label both ends “PV EARTH – DO NOT REMOVE” so the next sparky knows exactly what it is.
Grab the length you need in 4 mm², 6 mm² or 10 mm² and tick the earthing line off your PV checklist with full SANS compliance.
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Choose the cable that suits your project’s needs and ensure the reliability and longevity of your solar system. With our 4mm², 6mm², and 10mm² sizes, you're guaranteed the right cable for the job.
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