Application Scenarios

Our PV Cables are widely used in utility-scale solar farms, commercial rooftop solar systems, residential solar installations, and off-grid solar projects (such as solar-powered street lights, RVs, and marine solar systems). Key application points include:

• Connection between solar panels (module-to-module wiring)

• Wiring from solar arrays to combiner boxes

• Transmission from combiner boxes to inverters

• DC side interconnection in solar energy storage systems

• Outdoor exposed wiring in high-temperature, high-humidity, or coastal environments

Key Features & Core Advantages

1. Ultra-Durable & Weatherproof: Built for Outdoor Harsh Conditions

• UV & Ozone Resistance: XLPE insulation + special sheath material can withstand long-term direct sunlight (≥25 years service life) without aging or cracking.

• Wide Temperature Adaptability: Operates stably from -40°C (cold northern regions) to +90°C (hot desert areas), no performance degradation in extreme temperatures.

• Waterproof & Dustproof: IP67-rated protection (for assembled cables) prevents moisture and dust ingress, suitable for outdoor exposed or buried installations.

2. High Safety: Multiple Protection Against Risks

• Flame-Retardant & Fire-Resistant: Complies with UL94 V-0 standard, self-extinguishing in case of fire, preventing flame spread to protect the entire solar system.

• Low Smoke & Halogen-Free (LSZH Option): Produces minimal smoke and no toxic halogen gas during combustion, reducing harm to personnel and equipment.

• Over-Voltage & Over-Current Resistance: Rated DC 1.8kV voltage meets high-voltage requirements of solar systems, avoiding insulation breakdown and short circuits.

3. Efficient Energy Transmission: Minimize Power Loss

• High-Conductivity Tinned Copper: Class 5 flexible stranded tinned copper conductor ensures low resistance (≤0.0172Ω·mm²/m) and efficient current transmission, reducing energy loss to ≤3%.

• Thickened Insulation Layer: Optimized insulation thickness balances flexibility and insulation performance, avoiding energy leakage while ensuring easy installation.

4. Easy Installation & Long Service Life

• Flexible Structure: Stranded conductor design allows small bending radius, easy to route in tight spaces (e.g., between solar panels, inside combiner boxes).

• Abrasion & Oil Resistance: Sheath material resists friction, mechanical damage, and oil corrosion, suitable for complex installation environments (e.g., construction sites, industrial areas).

• 25+ Years Service Life: Compliant with IEC 62930 standards, designed for long-term use in solar systems, reducing maintenance and replacement costs.

5. Global Standard Compliance: Trusted by Markets Worldwide

• Strict quality control: 100% factory testing (voltage withstand test, insulation resistance test, flame retardant test) before delivery, ensuring zero defective products.

Why Choose Our PV Cables?

✅ Reliability: Proven performance in 10,000+ solar projects worldwide, zero failure records in 5 years.
✅ Cost-Effective: Long service life reduces lifecycle costs; customizable lengths avoid material waste.
✅ Technical Support: Professional team provides wiring design and certification consulting for global markets.
✅ Fast Delivery: Stock for standard models (2.5mm², 4mm²); custom orders delivered in 7-15 working days.

Contact us today for a customized quote and technical datasheet—power your solar projects with safe, efficient, and durable PV cables.

 Selling points

1 、Exceptional UV & high/low temp (-40℃~120℃) resistance for long-lasting outdoor reliability.

2、Tinned copper core + XLPE insulation ensures minimal power loss & 25-year service life.

3、TÜV/CE/IEC certified, hassle-free for global export & PV system integration.

Advantages of buying:

1、Excellent High-Temperature Resistance: Stable operation in a wide temperature range of -40℃~120℃, no softening or embrittlement under exposure to intense sunlight or extreme cold.

2、UV Protection & Durability: Made of special XLPE insulation material, passed 3000-hour UV aging test without cracking, long-term outdoor use without aging.

3、Long Lifespan & Low Loss: Tinned high-purity copper core + double-layer insulation design, 25-year service life matching photovoltaic modules, zero power transmission loss.

4、International Certifications for Smooth Customs Clearance: Compliant with TÜV, CE, IEC and other authoritative certifications, meeting access standards of major global markets, hassle-free for export.