photovoltaic solar cable extension designed for reliable, longterm use in solar power systems. Key benefits Durable materials for long service life: tinned copper conductor for corrosion resistance, XLPE insulated cable for mechanical strength and thermal stability, and PPO connector bodies with PP insulating shells that resist aging and UV exposure. Simple, fast installation: factoryfitted connectors allow plug and play connection to solar panels and inverters without cutting, stripping, or additional connector assembly. Reliable performance in harsh conditions: IP68 waterproof rating and a wide operating temperature range let the cable work in extreme heat and cold. Designed to minimize power loss and meet the mechanical demands of photovoltaic installations. Clear compatibility: developed for use with photovoltaic solar cables and typical PV system components such as panels, inverters, combiner boxes, and charge controllers. Technical highlights Conductor: tinned copper Cable insulation: XLPE Connector material: PPO Connector shell: PP insulating material with strong aging and UV resistance Cross section options: 4 mm2 or 6 mm2 Rated current: 50 A Test voltage: 6500 V Conductor resistance at 20 C: <= 5.09 ohm/km Protection rating: IP68 Temperature range: 45 C to 90 C Weather resistance: UV resistant Typical applications Rooftop solar arrays: extend panel runs to inverters or combiner boxes with minimal installation time and secure, weatherproof connections. Groundmounted or commercial PV installations: meet mechanical and environmental demands while helping to reduce power loss over longer cable runs. Offgrid systems and mobile setups: reliable, waterproof connections for RVs, cabins, and remote solar installations that experience wide temperature swings. Practical notes Preassembled connectors permit immediate use; no additional crimping or sealing required for standard installations. Choose the appropriate cross section size, 4 mm2 or 6 mm2, based on run length and current requirements to optimize performance and minimize voltage drop. This solar cable extension combines robust materials, weatherproof design, and easy installation to provide a dependable connection solution for photovoltaic systems.