Solar PV 1500V DC Cable Connector Compatible MC4 Type Male Female Connectors

NSPV Patent-Designed Solar PV Cable 4CN/4CP DC Connector: Technical Specifications and Features

The NSPV Solar PV Cable 4CN/4CP DC Connector represents a cutting-edge innovation in photovoltaic (PV) system connectivity, engineered to deliver superior performance, safety, and durability for solar energy applications. Designed with patented technology, this connector is fully compatible with the widely adopted MC4-type connectors, ensuring seamless integration into existing PV installations. Below is a detailed breakdown of its design, materials, and functional advantages:

1. Advanced Material Composition

• 100% Brand New Imported PPE Material: The connector is manufactured using premium-grade Polypropylene Elastomer (PPE), a high-performance polymer imported to ensure exceptional quality. PPE offers outstanding resistance to extreme temperatures (ranging from -40°C to +120°C), UV radiation, and chemical corrosion, making it ideal for harsh outdoor environments.

• Flame Resistance (UL94V-0 Certified): The material complies with the UL94V-0 flammability standard, the highest rating for self-extinguishing plastics. This ensures the connector inhibits flame propagation, minimizes smoke emission, and enhances fire safety in PV systems, critical for commercial and residential installations.

2. Robust Protection and Durability

• IP68 Waterproof Rating: Featuring an IP68 protection class, the connector is completely dust-tight and waterproof, even when submerged in water up to 1.5 meters deep for 30 minutes. This makes it suitable for installations exposed to heavy rain, humidity, or temporary flooding.

• Weatherproof Design: Enhanced sealing gaskets and a multi-layered locking mechanism prevent moisture ingress, oxidation, and corrosion, ensuring reliable performance in extreme climates (desert heat, coastal salt spray, etc.).

3. MC4 Compatibility and Electrical Performance

• Universal MC4 Compatibility: The connector’s design aligns with MC4 specifications, enabling effortless pairing with industry-standard MC4 connectors. This cross-compatibility simplifies system upgrades, repairs, and expansions without requiring specialized tools or adapters.

• High-Efficiency Conductivity: Precision-engineered copper alloy contacts with silver-plated terminals minimize resistance, ensuring optimal power transmission (up to 30A current rating and 1000V DC). This reduces energy loss and maximizes PV system efficiency.

4. Ergonomic and Aesthetic Design

• User-Friendly Installation: The connector features a tool-free, snap-lock mechanism for quick and secure mating, reducing installation time and labor costs. Its color-coded housings (typically red for positive and black for negative) prevent polarity errors.

• Sleek, Modern Aesthetics: The streamlined, compact design not only enhances visual appeal but also reduces space requirements in junction boxes or cable management systems. Matte-finish surfaces resist scratches and maintain a professional appearance over time.

5. Applications and Certifications

• Versatile Use Cases: Ideal for rooftop solar arrays, solar farms, off-grid systems, and portable PV setups. Suitable for both residential and industrial-scale projects.

• Compliance and Certifications: Meets international standards such as TUV, IEC 62852, and RoHS, guaranteeing environmental safety and electrical reliability.

Conclusion

The NSPV 4CN/4CP DC Connector combines cutting-edge engineering with rigorous safety and durability standards, positioning it as a premium choice for modern solar installations. Its UL94V-0 flame resistance, IP68 waterproofing, MC4 compatibility, and sleek design address the core demands of reliability, efficiency, and aesthetics in renewable energy systems. By leveraging imported PPE materials and patented construction, this connector ensures long-term performance, reducing maintenance costs and enhancing return on investment for solar projects worldwide.