RedStar24 Solar Cable Extension 6mm² Set (Red + Black) – TÜV certified, UV-resistant, PV Cable IP68 for solar systems – 1m to 25m

RedStar24 Solar Cable Extension 6mm² – Set of Red & Black, TÜV certified & IP68

Maximize the performance of your photovoltaic system with the high-quality RedStar24 solar cable extensions . Each set consists of a red and a black cable in the desired length (1m to 25m). Color coding ensures clear polarity and simplifies installation.

The TÜV Rheinland-tested solar cables meet the most stringent standards (EN 50618, IEC 60332-1-2) and are IP68 certified – for maximum safety, even under extreme conditions. With a 6mm² cross-section, these cables are ideal for longer cable runs and high-performance solar systems, as they offer even lower line losses than 4mm² cables.

✅ Advantages at a glance

• 🛡️ TÜV Rheinland certified – safety according to EN 50618 & IEC standards

• 💧 IP68 protection – dust and waterproof, ideal for outdoor use

• 🔋 6mm² tinned copper conductor (Class 5) – for maximum conductivity & corrosion protection

• 🌞 UV & weather resistant – durable insulation for extreme environments

• ⚡ Higher current carrying capacity – ideal for large PV systems & long cable runs

• 🎯 Set solution – 1x red + 1x black cable in the selected length

Technical data

• Cross-section: 6 mm²

• Conductor: Electrolytically tinned copper, Class 5

• Rated voltage: 1500 V DC / 1000 V AC

• Max. voltage: 1800 V DC (ungrounded system)

• Test voltage: 15 kV DC / 6.5 kV AC

• Insulation: Halogen-free, cross-linked polyolefin

• Jacket colors: Black & Red (1 cable each per set)

• Flame retardant according to IEC 60332-1-2

• Temperature range: -40°C to +90°C

Scope of delivery

• 1x RedStar24 solar cable 6 mm² (black) – length as selected

• 1x RedStar24 solar cable 6 mm² (red) – length as selected

• PDF documents: TÜV certificate & data sheet (available for download)

👉 With the RedStar24 6mm² solar cable extension set, you secure a powerful, long-lasting solution for your PV system. Perfect for solar panels, inverters, charge controllers, and battery storage systems – reliable, robust, and future-proof.