| Customization: | Available |
|---|---|
| Application: | PV System |
| Material Shape: | Round Wire |
|
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Our 2.5mm² Single Core XLPE Solar Cable is specially designed for use in photovoltaic (PV) power generation and solar systems. Complying with the latest international standards EN 50618 and IEC 62930, this cable ensures excellent mechanical strength, weather resistance, and long-term electrical performance in outdoor and rooftop solar installations.
The cable is constructed with high-purity tinned copper conductors, insulated and sheathed with cross-linked halogen-free XLPE that offers superior UV resistance, flame retardancy, and a long service life of over 25 years.
It is ideal for connecting solar panels to inverters, junction boxes, and power units in both residential and commercial PV systems.
This 2.5mm² solar cable is suitable for:
Rooftop solar photovoltaic installations (residential, commercial)
Large-scale solar farms and ground-mounted PV arrays
Connection between PV panels, combiner boxes, and inverters
Building-integrated photovoltaics (BIPV)
Indoor and outdoor use in cable trays, conduits, or open-air wiring
Technical Data Sheet
| Item | Specification |
|---|---|
| Conductor | Tinned copper, Class 5 flexible (IEC 60228) |
| Cross-sectional Area | 2.5 mm² |
| Construction | Single core |
| Insulation Material | 120°C XLPE /XLPO |
| Sheath Material |
120°C XLPE/PVC
|
| Nominal Voltage | 1.5 / 1.5 kV DC |
| Test Voltage | 6.5 kV AC / 15 kV DC (5 min) |
| Conductor Resistance | ≤ 8.21 Ω/km (at 20°C) |
| Cable Diameter | 5.09 mm |
| Temperature Range | -40°C to +90°C (operation), up to 120°C (max) |
| Short-circuit Temp | Up to 250°C (5 sec max) |
| Flame Retardant | IEC 60332-1-2 |
| Halogen-Free | IEC 60754-1 / EN 50267-2-1 |
| Smoke Density | IEC 61034-2 |
| UV Resistance | Yes (for outdoor rooftop use) |
| Certifications | EN 50618, IEC 62930, CE, TUV |
| Packaging | 100m/roll, 500m/reel, custom available |
| Colors | Black, Red (other colors on request) |
Conductor: High conductivity tinned copper wire, Class 5 flexible type
Insulation: Cross-linked polyethylene (XLPE) with halogen-free compound
Sheath: Weather-resistant XLPE sheath compound, UV stabilized
Core: Single core (monoconductor), ideal for DC wiring
EN 50618 - Electric cables for photovoltaic systems
IEC 62930 - Electric cables for DC applications in PV systems
IEC 60228 - Conductors of insulated cables
IEC 60332-1-2 - Flame retardant test
IEC 61034 - Smoke emission
EN 50267-2-1 - Halogen-free materials
TUV 2 Pfg
Long Service Life - 25 years+ in outdoor PV environments
Excellent UV & Ozone Resistance - Designed for harsh sunlight
High Flame Retardancy - Complies with IEC/EN safety standards
Halogen-Free & Low Smoke - Suitable for building-integrated PV systems
Flexible & Easy to Install - Class 5 conductor with durable sheath
Wide Temperature Range - Operates safely from -40°C to +120°C
High Voltage Withstand - Up to 1500V DC rated, tested at 15kV DC
Professional Export Team: Over 20 years of experience in international cable trade, serving clients in over 50 countries.
Reliable Manufacturing Base: Long-term partnerships with certified factories (ISO 9001/14001/45001) ensure quality and stable supply.
Fast Delivery: Standard production lead time is 15-20 working days. Emergency orders can be prioritized.
Strong After-sales Service: Technical support, third-party inspection (SGS/BV), and responsive customer service team.
OEM/ODM Available: Private labeling, customized packaging, and specifications as per your project requirements.
Supplied on rolls, wooden drum, steel drum, or steel-wood composite drum depending on cable type and length
Custom drum length and labeling available as per customer requirements
Strong packaging ensures safe transport over long distances
Fast delivery within 10-20 working days after order confirmatio
Free sample available upon request
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