Durable, Compliant & High-Performance Solar Cables for Residential, Commercial & Utility-Scale Projects
PV Cables: The Backbone of Efficient Solar Energy Transmission
Durable, Compliant & High-Performance Solar Cables for Residential, Commercial & Utility-Scale Projects
1.Introduction
Powering Solar Systems with Reliability
PV cables (or solar cables) are specialized wires designed to connect solar panels, inverters, and other components in photovoltaic (PV) systems. Engineered to withstand harsh outdoor conditions, they ensure low-loss energy transmission—critical for maximizing the efficiency and lifespan of your solar installation. Whether for a rooftop array or a utility-scale solar farm, our PV cables deliver consistent performance where it matters most.
2.Key Advantages
Extreme Weather Resistance
UV, ozone, and temperature extremes (-40°C to +90°C operating range) won’t degrade performance. Ideal for desert, coastal, or high-altitude solar projects.
Low Transmission Loss
High-purity copper/aluminum conductors and advanced insulation minimize resistance, ensuring more solar energy reaches your inverter.
Long-Term Durability
Flame-retardant, abrasion-resistant jackets with anti-aging additives—rated for 25+ years of service, matching typical solar panel lifespans.
Global Compliance
Certified to UL 4703, TUV 2Pfg 1169, IEC 60228, and more. Meets safety standards for markets worldwide.
3.Technical Specifications
| Conductor type | Stranded |
| Conductor structure(No./mm) | 56*0.3mm |
| Insulation diameter | 3.9±0.1mm |
| Ambient temperature | -40℃~90℃ |
| Operating temperature range max | +105℃ |
| Conductor resistance at 20℃ | 90 |
| Flame test | EN60332-1-2 |
| Rated voltage | 1000V AC 1500V DC |
| Cross section
(mm2) |
Conductor structure
(No./mm) |
Cable OD(mm) | Conductor resistance ohm/km | Reference current (60℃；A) |
| 1.5 | 30*0.25 | 4.6 | 13.3 | 30 |
| 2.5 | 49*0.25 | 5 | 8.06 | 41 |
| 4 | 56*0.3 | 5.5 | 5.09 | 55 |
| 6 | 84*0.3 | 5.9 | 3.33 | 70 |
| 10 | 84*0.4 | 7.5 | 2.12 | 98 |
| 16 | 126*0.4 | 9.0 | 1.24 | 132 |
| 25 | 192*0.4 | 10.4 | 0.795 | 176 |
| 35 | 276*0.4 | 12.5 | 0.565 | 218 |
4.Applications
Residential Rooftop Solar
Commercial Solar Arrays
Utility-Scale Solar Farms
BIPV (Building-Integrated PV)
5.Why Choose Us？
15+ years of expertise in solar cable manufacturing—partner to 500+ EPC contractors globally.
Custom solutions available: cut-to-length, color-coding, or specialized jackets for unique environments.
Strict quality control: 100% testing before shipment (voltage, insulation resistance, flexibility
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