RedStar24 Solar Cable Extension 4mm² Set (Red + Black) – TÜV certified, UV-resistant, PV Cable IP68 for solar systems – 1m to 25m

RedStar24 Solar Cable Extension 4mm² – Set of Red & Black, TÜV certified & IP68

Optimize your photovoltaic system with the high-quality RedStar24 solar cable extensions . Each set consists of a red and a black cable in the selected length (1m to 25m). This ensures clear polarity marking and provides a reliable solution for your solar installation.

The TÜV Rheinland-certified solar cables meet the most stringent industry standards (EN 50618, IEC 60332-1-2) and offer maximum protection against dust and water thanks to their IP68 certification . They are specifically designed for the requirements of photovoltaic systems and ensure stable energy transmission even under the harshest conditions.

✅ Advantages at a glance

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

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

• 🔋 Tinned copper conductor (Class 5) – optimized conductivity & corrosion protection

• 🌞 UV & weather resistant – robust insulation against heat, cold & chemicals

• ⚡ High performance – rated voltage 1500 V DC, current load up to 30 A

• 🎯 Complete set – 1x red + 1x black cable in desired length

Technical data

• Conductor: Electrolytically tinned copper, Class 5

• Cross-section: 4 mm²

• 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 4 mm² (black) – length as selected

• 1x RedStar24 solar cable 4 mm² (red) – length as selected

• PDF documents: TÜV certificate & technical data sheet for download

👉 With the RedStar24 solar cable extension set, you get a professional, long-lasting solution for your PV system. Perfect for solar panels, inverters, charge controllers, and battery storage systems – reliable, safe, and powerful.