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Solar Fuse Connector Manufacturer Since 2011

Leading Solar Fuse Connector Manufacturer since 2011-NSPV

Solar fuse conncetor

The NSPV Solar DC Fuse Connector 1500V is a premium solution tailored for solar photovoltaic systems, combining robust performance with versatile design. Engineered to handle up to 1500V DC and a maximum current of 50A, it ensures reliable electrical connections in high-demand setups. Its IP68 waterproof rating provides exceptional protection against dust and water ingress, making it suitable for both indoor and outdoor use, even in harsh weather conditions.


Constructed from durable PPE/PA materials, the connector resists UV radiation, chemicals, and extreme temperatures, ensuring longevity and reliability. The patented design facilitates quick and secure connections, reducing installation time and effort. It supports cable sizes ranging from 2.5-16mm², offering flexibility for various solar applications.


Available in four types—4F0 (Male and Female), 4F1 (Cable and Male), 4F2 (Cable and Female), and 4F3 (Cable to Cable)—it meets diverse connection needs. Compliant with TUV and ETL standards, it guarantees safety and performance. Overall, the NSPV Solar DC Fuse Connector offers unmatched durability, versatility, and ease of use, making it an ideal choice for solar installations.

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Recommended Products
The NSPV Solar DC Fuse Connector 1500V is a premium solution tailored for solar photovoltaic systems, combining robust performance with versatile design. Its IP68 waterproof rating provides exceptional protection against dust and water ingress, making it suitable for both indoor and outdoor use, even in harsh weather conditions.
One Stop Customization
Solution for Solar Fuse Connector
  • NSPV 4F0-1500V DC: Male & Female Connectors - This variant features both male and female connectors designed for 1500V DC applications, ensuring secure and reliable connections.

  • NSPV 4F1-1500V DC: Cable to Male Connector - This model includes a cable paired with a male connector, facilitating easy integration into solar DC systems at 1500V.

  • NSPV 4F2-1500V DC: Cable to Cable Connector - It offers a direct cable-to-cable connection solution, ideal for extending or joining cables in 1500V DC solar setups.

  • NSPV 4F3-1500V DC: Cable to Female Connector - This version comes with a cable and a female connector, enabling flexible and safe connections within 1500V DC solar installations.

  • Certifications & Waterproof Rating: TUV, CE, ETL Certified, IP68 Waterproof - All connectors in the series are TUV, CE, and ETL certified, ensuring compliance with international safety standards, and feature an IP68 waterproof rating for durability in harsh environments.

Looking forward to your inquiry, please leave a message for us, we'll contact you asap!
Photovoltaic Module Manufacturer
At NewSun PV Technology (NSPV), we transcend the role of a mere photovoltaic (PV) module manufacturer to embody a trusted technical solution partner. Our expertise spans comprehensive PV system solutions and product optimization strategies, encompassing end-to-end capabilities from R&D innovation to standardized and customized PV component manufacturing.
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Our product portfolio includes but is not limited to:
● PV panel junction boxes, DC connectors, DC cables, DC wiring harnesses, combiner boxes
● DC circuit breakers, DC surge protective devices (SPD), disconnect switches
● AC cables, AC connectors, AC SPD, piercing clamps, waterproof cover plates, stainless steel cable clamps, and other installation accessories
We maintain relentless forward momentum by securing globally recognized certifications including TÜV, IEC, CE, and ETL to meet diverse regional compliance requirements. Through rigorous quality assurance protocols, we ensure product reliability while empowering solar projects worldwide to accelerate the transition to sustainable energy systems. Our commitment extends beyond component supply – we deliver integrated solutions that drive measurable progress toward a cleaner, greener global energy future.
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