Pair of 5m single core extension cable leads 2.5mm for solar panels and solar charging kits
Pair of 5m single core extension cable leads 2.5mm for solar panels and solar charging kits
SKU:5QM25
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Pair of 5m Single Core Solar Extension Cable Leads
2.5mm² Tinned Copper | MC4 Connectors | TUV Certified
Optimise your solar power setup with this pair of 5-meter single core extension cable leads, designed for efficient and reliable energy transfer. Each cable features a 2.5mm² cross-section of high-quality tinned copper conductors, ensuring minimal power loss and maximum energy delivery from your solar panels. These durable leads are engineered to withstand challenging outdoor conditions, making them ideal for expanding or building new sustainable energy systems.
Supplied by Photonic Universe, these solar extension cables are equipped with robust MC4 connectors, providing secure and weatherproof connections for seamless integration with most solar panels, including those from Photonic Universe. They offer the flexibility needed to position your panels optimally for enhanced sunlight capture and improved system performance.
ESSENTIAL FOR SOLAR: Extend your solar panel reach with these durable, high-performance 2.5mm² cables, ensuring optimal power transfer.
Key Features
| ▶ Secure MC4 Connections — Equipped with robust male and female MC4 connectors for a tight, waterproof seal. |
| ▶ Optimal Power Transfer — 2.5mm² tinned copper conductors handle high current with minimal power loss. |
| ▶ Extreme Temperature Range — Built for year-round reliability from -40°C to +120°C. |
| ▶ Effortless Plug-and-Play — Simple MC4 compatibility ensures quick and secure connections. |
| ▶ Flexible 5-Meter Length — Provides practical positioning options for your solar panels. |
| ▶ TUV Certified Quality — Independently tested and approved for safety and performance standards. |
Technical Specifications
| Parameter | Value |
|---|---|
| Conductor Material | Tinned Copper |
| Cable Cross Section | 2.5mm² |
| Conductor Resistance (at 20°C) | 8.21 Ohm/km |
| Insulation & Jacket Material | 120°C XLPE |
| Working Temperature Range | -40°C to +120°C |
| Outer Diameter | 5.5mm |
| Certification | TUV Certified |
Typical Applications
| Application | Description |
|---|---|
| Off-Grid Systems | Ideal for 12V solar panels and smaller off-grid setups up to 100W, perfect for RVs, cabins, or remote power. |
| On-Grid Installations | Suitable for panels with typical voltages of 30-60V and higher power ratings, enhancing home or business grid-tied solar. |
| System Expansion | Easily extend existing solar panel arrays in residential, commercial, or industrial settings. |
| New Outdoor Setups | Reliable choice for new outdoor solar power installations requiring durable, weather-resistant cabling. |
Robust Construction & Safety
These Photonic Universe solar extension cables are built for longevity and safety. The tinned copper conductors offer excellent conductivity and corrosion resistance, while the 120°C XLPE insulation provides superior protection against environmental stressors, UV radiation, and extreme temperatures. • The integrated MC4 connectors ensure an IP67/IP68 waterproof and dust-tight seal when properly mated, crucial for outdoor installations. • TUV certification further verifies that these cables meet stringent international standards for electrical performance, insulation integrity, weather resistance, and fire safety, ensuring reliable and safe operation for decades.
Common Questions
What is the purpose of these extension cables?
These 5m single core extension cables are designed to increase the distance between your solar panels and other system components, such as charge controllers or inverters, allowing for more flexible panel placement to maximise sun exposure.
Are these cables suitable for all weather conditions?
Yes, with a working temperature range of -40°C to +120°C and weatherproof MC4 connectors, these cables are built to perform reliably in diverse outdoor environments, including rain, snow, and extreme temperatures.
Can I cut these cables to a shorter length?
While technically possible, cutting the cables requires proper tools and expertise to re-terminate with new MC4 connectors or ensure safe, waterproof connections. Improper termination can compromise safety and performance.
What does TUV certification mean for these cables?
TUV certification indicates that the cables have been independently tested and approved to meet rigorous international safety and quality standards, ensuring their durability, electrical performance, and resistance to environmental factors.
Installation Notes
- Ensure all connections are clean and free from debris before mating MC4 connectors.
- Connect the male MC4 connector from the extension cable to the female MC4 connector on your solar panel (or vice versa) until a secure click is heard.
- Never connect or disconnect solar connectors whilst they are under electrical load to prevent arcing and potential damage.
- Route cables carefully to avoid sharp bends, pinching, or abrasion that could damage the insulation.
- Use appropriate cable management clips or ties to secure the cables and prevent them from moving in the wind.
Before You Buy
- Verify the required cable length to ensure 5m is sufficient for your specific installation needs.
- Confirm the 2.5mm² cable cross-section is appropriate for the current and voltage of your solar panel system to minimise power loss.
- Ensure your existing solar panels or system components use standard MC4 connectors for compatibility.
- Consider the total voltage and current of your system; for very high power systems, a larger cable cross-section may be required.
- Consult with a qualified installer if you are unsure about cable sizing or installation requirements for your specific setup.
Always verify product specifications and compatibility with your existing solar system components before purchase. Specifications are subject to change by the manufacturer.
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