1500V DC Solar PV Cable with Tinned Copper Conductor and XLPO Insulation for

Product Specification

Product Description

Introducing our premium 1500V DC Solar Cable, engineered to meet the rigorous demands of contemporary photovoltaic (PV) installations. Designed specifically for the efficient and safe transmission of direct current (DC) power within solar energy systems, this 6mm² single-core cable is the essential link between solar panels, combiner boxes, and inverters. Manufactured with high-grade, weather-resistant materials and certified to international standards, it ensures optimal performance, enhanced safety, and exceptional durability in both residential and utility-scale solar projects for over 25 years.

Features

• Future-Proof Design: Rated for 1500V DC, this cable enables the use of longer solar strings, reducing system complexity, balance-of-system costs, and power losses, making it ideal for modern high-efficiency solar farms.

• Ultimate Environmental Protection: Features a robust, cross-linked polymer (XLPO) insulation and a halogen-free, flame-retardant (LSZH) outer sheath. This combination provides superior resistance to UV radiation, ozone, extreme temperatures (-40°C to +120°C), moisture, and abrasion.

• Maximum Safety & Compliance: The LSZH jacket ensures low smoke and zero halogen emission in case of fire, protecting both personnel and equipment. The cable complies with key international certifications (TUV, UL), guaranteeing quality and reliability.

• High Conductivity & Corrosion Resistance: Utilizes finely stranded, tinned copper conductors that offer excellent electrical conductivity, flexibility for easy installation, and enhanced resistance to oxidation and corrosion.

• Easy Polarity Identification: Standardly available in distinctive red (positive) and black (negative) colors to simplify and safeguard the installation process.

• Excellent Flexibility: Remains supple even in cold conditions, allowing for straightforward handling, routing, and connection within cable trays, conduits, or along mounting structures.

Technical Parameters

Applications

This versatile 6mm² PV wire is designed for all DC-side wiring in photovoltaic systems, including:

• Inter-module connections within a solar panel string.

• Wiring from PV strings to DC combiners or junction boxes.

• Main DC runs from combiners to central or string inverters.

• Residential rooftop systems, commercial solar installations, and large-scale solar power plants.

• Connections for solar carports, agricultural PV, and off-grid solar systems.

Customization

We offer flexible solutions to match your project’s exact needs:

• Custom Lengths: Pre-cut to your specified measurements to reduce on-site labor and waste.

• Special Colors & Printing: Available in non-standard colors for project coding. Custom printing with batch numbers, logos, or other identifiers.

• Connector Pre-Assembly: Factory-terminated with high-quality MC4, Amphenol, or other compatible PV connectors for plug-and-play installation.

• Bulk & OEM Packaging: Tailored packaging solutions, including master reels, custom-labeled coils, or OEM packing for large-volume orders.

Packing and Shipping

• Secure Packaging: Cables are neatly coiled and packaged in strong plastic or cardboard boxes, or supplied on sturdy wooden reels for large orders, ensuring they arrive in perfect condition.

• Global Logistics: We ship worldwide via reliable sea, air, or express courier services (DHL, UPS, FedEx). Our team works to find the most cost-effective and timely shipping solution for you.

• Clear Documentation: All necessary export documents, including detailed packing lists, commercial invoices, and certification copies, are provided for hassle-free customs clearance.

• Order Tracking: You will receive full tracking information once your order is dispatched.

FAQ

Q1: Why should I choose a 1500V cable over a 1000V one?
A: A 1500V system architecture allows for longer series strings of panels, significantly reducing the amount of wiring, combiner boxes, and associated labor required. This leads to lower overall system costs and higher efficiency, especially in large commercial or utility-scale installations.

Q2: Is this cable suitable for direct burial?
A: This cable is designed for above-ground use, within conduits, cable trays, or clipped to structures. For direct burial applications, a double-jacketed or specifically designed underground PV wire is recommended. Please consult our team for suitable alternatives.

Q3: What does "LSZH" mean, and why is it important?
A: LSZH stands for "Low Smoke Zero Halogen." In the event of a fire, these materials emit minimal smoke and no toxic/corrosive halogen gases. This is crucial for indoor installations, confined spaces, or anywhere where personnel safety and equipment protection are priorities.

Q4: Can I get samples to test before placing a large order?
A: Yes, we encourage quality verification. We provide sample coils for testing and approval. Contact our sales team to arrange samples; costs may be credited against your future bulk order.

Q5: What is your lead time for production and shipping?
A: Standard orders are typically ready for shipment within 7-10 working days. Lead times vary for large custom orders. Shipping time depends on the destination and chosen method (e.g., 5-10 days for express, 20-40 days for sea freight).

Q6: Do you provide technical support?
A: Absolutely. Our technical team is available to assist with cable selection, system design questions, and installation best practices to ensure your project's success.