PHOTONIC UNIVERSE 10m Single Core Solar Extension Cable 2.5mm² Cross-Section | Pre-terminated MC4 Connectors The 10m Single Core Solar Extension Cable from Photonic Universe is designed to provide a reliable and efficient connection between your solar panels and your solar power system. This 2.5mm² cross-section cable ensures minimal power loss, helping your off-grid cabin, RV, or home solar setup operate effectively. Engineered for straightforward installation, this robust solar cable comes pre-fitted with industry-standard MC4 connectors. These connectors allow for quick, secure, and waterproof connections, making it ideal for both experienced installers and those new to solar energy systems. KEY SPECIFICATION: TUV Certified & Weatherproof Solar Cable for UK Solar Systems. Key Features ▶ Optimal Length — 10 metres provides flexibility for panel placement. ▶ Robust Construction — Single-core 2.5mm² tinned copper conductor for high current capacity. ▶ Pre-terminated MC4 — Male and female connectors ensure quick, secure, and waterproof connections. ▶ Wide Temperature Range — Operates reliably from -40°C to +120°C. ▶ TUV Certified — Guarantees adherence to high safety and quality standards. ▶ Durable Insulation — 120°C XLPE insulation and protective jacket for longevity. Technical Specifications Parameter Value Length 10 metres Cable Type Single Core Conductor Cross-Section 2.5mm² Conductor Material Tinned Copper Insulation Material XLPE (120°C) Outer Diameter 5.5mm Connectors MC4 (1x Male, 1x Female) Operating Temperature -40°C to +120°C Operating & Power Guidance This 2.5mm² solar extension cable is designed for versatility across various solar applications. Its robust construction and MC4 connectors ensure reliable power transmission. Application Type Guidance 12V Off-Grid Systems Suitable for systems up to approximately 100W, ensuring efficient power delivery. On-Grid Solar Panels Compatible with panels typically operating between 30-60V. Custom Lengths The 10m cable can be cut into shorter segments, such as two 5m pieces, for specific project requirements. Typical Applications Application Description Off-Grid Solar Systems Connecting solar panels to charge controllers or inverters in remote cabins, caravans, or boats. Residential Solar Installations Extending panel reach for optimal sun exposure in home rooftop or ground-mount setups. Commercial Solar Projects Providing flexible connections for smaller commercial solar arrays or specific panel configurations. DIY Solar Setups Simplifying wiring for hobbyists and DIY enthusiasts building custom solar power solutions. Built-In Safety & Durability This Photonic Universe solar extension cable is constructed with safety and longevity in mind. It features a tinned copper conductor for enhanced corrosion resistance, crucial for outdoor environments. The robust 120°C XLPE insulation and protective jacket provide excellent protection against environmental factors, including extreme temperatures from -40°C to +120°C. Furthermore, the cable is TUV certified, ensuring it meets stringent international standards for safety and quality in solar applications. Common Questions What is a single-core solar cable? A single-core solar cable contains one conductor, typically used for either the positive or negative connection in a solar PV system. Two single-core cables are generally used together to complete a circuit. Why is 2.5mm² cross-section important? The 2.5mm² cross-section refers to the thickness of the conductor. This size is suitable for carrying currents up to a certain level with minimal voltage drop over 10 metres, especially in 12V systems up to 100W, ensuring efficient power transfer. Are MC4 connectors universal? Yes, MC4 connectors are a widely adopted standard in the solar industry. They are designed for universal compatibility with most solar panels and other solar equipment that utilise MC4 connections, including those from Photonic Universe. Can this cable be used for both positive and negative connections? Yes, as a single-core cable, it can be used for either the positive or negative run. For a complete circuit, you will typically need two such cables (one for positive, one for negative) to connect your solar panel to your system. Installation Notes Ensure all connections are clean and secure to prevent resistance and power loss. Always observe correct polarity when connecting solar cables to panels and equipment. Route cables to avoid sharp bends, excessive tension, or potential damage from foot traffic or wildlife. Use appropriate cable clips and conduits for a tidy and protected installation, especially outdoors. For permanent outdoor installations, ensure MC4 connectors are fully clicked and sealed to maintain waterproof integrity. Before You Buy Verify the required cable length for your specific solar panel placement and system layout. Confirm the voltage and current ratings of your solar panels and system to ensure compatibility with 2.5mm² cable. Check that your existing solar equipment uses MC4 connectors for seamless integration. Consider if you need two cables (one for positive, one for negative) to complete your circuit. Consult with a qualified installer if you are unsure about cable sizing or installation procedures for your system. Please verify all specifications and compatibility requirements with your existing solar system components before purchase. Product specifications are based on manufacturer data.
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