4mm² Photovoltaic Solar Cable – Reliable, Durable & Cost-Effective
Product Overview
Our top-quality 4mm² photovoltaic cable is specially designed for outdoor solar power systems, built to withstand harsh outdoor environments and deliver stable, efficient power transmission. Made with premium raw materials and strict production standards, this PV cable meets all international safety and performance requirements, making it the perfect wiring solution for residential, commercial and industrial solar projects.
Featuring outstanding conductivity, weather resistance and long service life, this cable minimizes energy loss, reduces maintenance costs and guarantees steady operation of your solar system for decades. Suitable for solar panel connections, inverter wiring, combiner box links and other PV system installations.
Key Features & Advantages
Superior Conductivity
Adopts high-purity oxygen-free tinned copper conductor, which boasts excellent electrical conductivity, low resistance and extremely low power loss. The tinned surface effectively prevents oxidation and corrosion, keeping stable performance even in long-term use.
Outdoor Durability & Weather Resistance
Equipped with high-grade XLPE insulation and thickened wear-resistant outer sheath, this PV cable features strong resistance to UV radiation, ozone, extreme high and low temperatures, rain, snow, moisture and chemical corrosion. It resists aging, cracking and damage, perfectly adapting to all outdoor harsh conditions.
Flexible & Easy Installation
The cable is soft and flexible, easy to bend, lay and connect, saving installation time and labor costs. Suitable for various construction scenarios, including rooftop solar, ground-mounted power stations and other photovoltaic projects.
Safe & Certified
Compliant with strict international standards, including TUV, CE, IEC and RoHS. It features high insulation strength, flame retardancy, halogen-free and low smoke properties, ensuring safe operation and eliminating potential safety hazards.
Long Service Life
Premium materials and fine workmanship make this cable durable and reliable, with a service life of over 25 years, supporting the long-term stable running of solar power systems and bringing higher returns on investment.
Product Specifications
Conductor Material: High-purity tinned copper
Cross Section Area: 4mm²
Insulation Material: XLPE (Cross-linked Polyethylene)
Sheath Material: Weather-resistant PVC/PE
Rated Voltage: DC 1.8kV
Temperature Range: -40°C to +90°C
Color: Red/Black (Customizable)
Standards: TUV, CE, IEC, RoHS Certified
Main Applications
This 4mm² solar cable is widely used for all kinds of photovoltaic power generation systems, covering residential rooftop solar panels, commercial solar power stations, ground-mounted PV projects, off-grid solar systems, solar inverter connections, combiner box wiring and other related power transmission scenarios.
Why Choose Us?
Factory Direct Supply: Competitive wholesale price, no middleman, cost-effective
Strict Quality Control: Full inspection before shipment, stable and reliable quality
Fast Delivery: Adequate stock, short lead time, timely shipment
Custom Service: Support length, color and packaging customization
Professional Support: Complete after-sales service and technical guidance
Sample Available: Free samples provided for quality testing (shipping cost borne by buyer)
Contact Us for a Quote
We are a professional manufacturer of photovoltaic cables, focusing on providing high-quality PV wires and reliable solutions for global customers. Whether you need small batch orders or large bulk purchases, we can meet your demands with the best price and superior service.
Send us an inquiry now to get the latest quotation, product catalog and free samples! We will reply to you within 24 hours.
Contact person: Anne
whatsapp：+86-13572991120
mobile:+86-13572991120
e-mail address：cable2@sxjshsm.com
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