NSPV Solar Panel Mini Junction Box

1. Material: PPE/PA
2. Rated current: 20A
3. Rated voltage: DC1000V (IEC)
4. Contact material: Copper Tinned
5. Suitable cable cross sections: 2.5 to 4.0 sqmm
6. Set together with NSPV 4LM mini connector as standard

Inquiry

Write a Review

Product Introduction

The NSPV brand Solar Panel Mini Junction Box is a compact yet powerful solution designed to optimize solar energy systems. With an IP67 rating, it offers exceptional waterproof and dustproof capabilities, ensuring reliable performance even in harsh outdoor environments. Rated for a current of 20A and a DC voltage of up to 1000V, this junction box can handle substantial power loads, minimizing energy loss with a typical contact resistance of ≤0.25 mΩ.

Constructed from durable PPE/PA materials, it exhibits excellent UV resistance, preventing degradation over time and extending its service life. The NSPV design accommodates cable sizes from 2-4mm² (14-12AWG), providing flexibility and ease of installation. Compliant with TUV and IEC standards, it guarantees high safety performance, reducing the risk of electrical hazards.

Its compact size and straightforward design simplify operation, inspection, and maintenance, saving both time and costs. By enhancing system efficiency and reliability, the NSPV Mini Junction Box is an ideal choice for cost-effective and safe solar energy solutions.

Product Specifications

Rated Current	With a robust rated current capacity of 20A, this junction box can handle substantial power flows, ensuring reliable operation even under high-load conditions.
Rated Voltage	Operating at a DC voltage of up to 1000V, it is well-suited for high-voltage solar installations, providing a safe and efficient pathway for electrical current.
Contact Resistance	The typical contact resistance of ≤0.25 mΩ ensures minimal power loss during transmission, enhancing overall system efficiency.
Material	Constructed from high-quality PPE/PA materials, the junction box offers excellent durability, resistance to UV radiation, and chemical stability, ensuring longevity in harsh outdoor environments.
Cable Size Range	It accommodates cable sizes from 2-4mm² (14-12AWG), providing flexibility in wiring configurations and compatibility with various solar panel outputs.
Design	The NSPV brand design incorporates advanced engineering principles to optimize space utilization and enhance ease of installation. Its compact form factor makes it ideal for applications where space is at a premium.

Our Features

The NSPV brand solar panel mini junction box is engineered with precision to meet the rigorous demands of modern solar energy systems. Designed for compactness without compromising on performance, this junction box is a critical component in ensuring efficient power transmission from solar panels to the rest of the system. Its IP67 rating guarantees protection against dust ingress and temporary immersion in water, making it suitable for a wide range of environmental conditions.

Our Advantages

High-Quality Material: Made of PPE/PA for durability and reliability.
High Rated Current: Handles up to 20A for efficient power transmission.
High Rated Voltage: Supports DC1000V (IEC standard) for versatile applications.
Excellent Contact Material: Uses tinned copper for superior conductivity and corrosion resistance.
Flexible Cable Compatibility: Fits cable cross sections from 2.5 to 4.0 sqmm, offering versatility.
Standardized Connection: Comes pre-assembled with the NSPV 4LM mini connector for easy integration.

Application

This junction box finds widespread application in residential, commercial, and industrial solar installations. It is particularly well-suited for rooftop solar systems, solar farms, and portable solar power solutions where space efficiency and reliability are paramount. Its compatibility with a range of cable sizes makes it a versatile choice for various solar panel configurations.

FAQ

What is the maximum voltage this junction box can handle?

The NSPV solar panel mini junction box is rated for a DC voltage of up to 1000V, making it suitable for high-voltage solar installations.

Is this junction box waterproof?

Yes, with an IP67 rating, it offers protection against temporary immersion in water, ensuring reliable operation in wet conditions.

What materials are used in its construction?

The junction box is constructed from high-quality PPE/PA materials, which provide excellent durability and resistance to environmental factors.

Does it meet international safety standards?

Absolutely, the NSPV brand junction box is designed to comply with TUV and IEC standards, ensuring safety and reliability in global markets. In conclusion, the NSPV brand solar panel mini junction box is a compact, high-performance component that plays a crucial role in the efficient and reliable operation of solar energy systems. Its advanced features, robust specifications, and numerous advantages make it an ideal choice for a wide range of solar applications.

Download

Feel free to contact us with any questions you have.

Take a look around our website. If you have a query or you need advice, just contact us. We'll take time to help you. For more information, please reach our team, we are more than happy to help.