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The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for PV Disconnect Switch,Solar DC Isolator,Photovoltaic Isolator,DC Disconnect Switch,solar isolator online store, We sincerely welcome all guests to setup small business associations with us on the basis of mutual positive aspects. You should get in touch with us now. You'll get our professional reply within 8 hours.
PV Disconnect Switch, With the advanced workshop, qualified design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our merchandise are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.

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  • Plastic DC combiner box 4 in and 2 out

    Plastic DC combiner box 4 in and 2 out

    CNLonQcom has rich experience in producing Plastic DC combiner box 4 in and 2 out, you can rest assured to buy it from our factory.
    Application: Solar Power Generation System
    Maximum DC Voltage Input: 500V
    Waterproof Rating: IP65
    Product Name: Solar Combiner Box
    Material: ABS/PC
    Enclosure Material: Plastic
    Warranty: 2 years
    Brand Name: CNLonQcom
    Origin: Zhejiang, China
  • DC Molded Case Circuit Breaker LQM3-800

    DC Molded Case Circuit Breaker LQM3-800

    CNLonQcom DC Molded Case Circuit Breaker LQM3-800 MCCB 2P for PV System Battery Disconnection Protection
    ●Rated voltage: DC1500V
    ●Rated current: 400/450/500/630/700/800A
    ●Breaking Capacity Icu: 20kA ●Poles: 2P
    ●Shell material: Bakelite
    ●Conductor material: copper
    ●Certificate: CE, ROHS, ISO9001
  • DC Circuit Breaker

    DC Circuit Breaker

    CNLonQcom Miniature DC Circuit Breaker 1P 2P 3P 4P 35mm DIN Rail Mount for PV System Overload and Short Circuit Protection
    ●Rated voltage: DC250V/500V/750V/1000V
    ●Rated current: 6A/10A/16A/20A/25A/32A/40A/50A/63A
    ●Breaking Capacity Icu: 6kA
    ●Poles: 1P/2P/3P/4P
    ●Shell material: PA
    ●Conductor material: copper
    ●Certificate: CE, ROHS, ISO9001
  • DC Molded Case Circuit Breaker LQM3-320

    DC Molded Case Circuit Breaker LQM3-320

    CNLonQcom DC Molded Case Circuit Breaker LQM3-320 MCCB 2P 3P for PV System Battery Disconnection Protection
    ●Rated voltage: DC1000V/1500V
    ●Rated current: 63/80/100/125/160/180/200/225/250/300/320A
    ●Breaking Capacity Icu: 20kA ●Poles: 2P/3P
    ●Shell material: Bakelite
    ●Conductor material: copper
    ●Certificate: CE, ROHS, ISO9001
  • DC combiner box 4 in and 1 out

    DC combiner box 4 in and 1 out

    The Plastic DC combiner box 4 in and 1 out made in China by CNLonQcom has an appealing appearance and is composed of corrosion-resistant material, which provides durability and seismic resistance. Stainless steel, stainless steel spray coating, and iron spray coating are among the metal enclosure material alternatives. It protects the solar DC circuit from overcurrent and overvoltage damage, extending the solar system's operating life and boosting system safety.
  • DC combiner box 10 in and 1 out

    DC combiner box 10 in and 1 out

    Nijani New Energy (CNLonQcom) is a manufacturer of DC combiner boxes. In the photovoltaic power generation system, DC combiner box 10 in and 1 out is a wiring device to ensure the orderly connection and confluence function of photovoltaic modules.
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    With the popularization of solar photovoltaic power generation technology, more and more families and enterprises have begun to use photovoltaic systems to generate electricity.

  • Application of Fuse Holders in PV Solar System

    A fuse holder is a type of electrical protection device designed to provide rapid circuit disconnection in the event of overloads or short circuits, preventing equipment damage and fire risks. Our fuse holders are made from high-quality materials, featuring a compact design suitable for various applications, and offer high sensitivity and reliability.

  • MCB Installation Process

    This week, Wenzhou Nijani New Energy Technology Co., Ltd. (CNLonQcom) released a detailed video showing the entire installation process of miniature circuit breakers (MCBs) during production. The video is approximately 1 minute long and clearly demonstrates the steps involved in installing MCBs. Please watch the video to learn more about the installation details and ensure the safe operation of your electrical systems. If you have any questions, please feel free to contact our customer service team.

  • Analysis of the Differences and Advantages/Disadvantages Between AC Circuit Breakers and DC Circuit Breakers

    Circuit breakers are critical components in electrical systems, designed to protect circuits from damage caused by overloads, short circuits, and other faults. Depending on the type of current, circuit breakers are primarily categorized into alternating current (AC) circuit breakers and direct current (DC) circuit breakers. Due to the distinct characteristics of AC and DC power, these two types of circuit breakers exhibit significant differences in design, working principles, and application scenarios. This article provides a detailed comparison of their differences and analyzes their respective advantages and disadvantages.

  • Wenzhou Nijani New Energy Technology Co., Ltd. Receives Globally Recognized TUV Certification for PV Switch - Disconnector, Pioneering a New Era of Photovoltaic Safety!

  • 2023 World Solar Photovoltaic and Energy Storage Industry Expo

    Our participation in the 2023 World Solar Photovoltaic and Energy Storage Industry Expo aims to showcase our expertise, present our innovative products, and establish valuable partnerships. We believe that this expo will serve as an excellent platform for knowledge sharing, networking, and collaboration.

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