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With this motto in mind, we now have turn out to be amongst quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Solar panel junction box,Solar combiner box,PV combiner box,Photovoltaic combiner box,DC combiner box, We have been keeping chasing WIN-WIN problem with our purchasers. We warmly welcome consumers from everywhere in the planet coming in excess of for a visit and establishing long-term connection.
Solar panel junction box, Many kinds of different goods are available for you to choose, you can do one-stop shopping here. And customized orders are acceptable. Real business is to get win-win situation, if possible, we would like to provide more support for customers. Welcome all nice buyers communicate details of products with us!!

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  • DC Circuit Breaker LQB1-125Z

    DC Circuit Breaker LQB1-125Z

    CNLonQcom Miniature DC Circuit Breaker LQB1-125Z 1P 2P 3P 4P 35mm DIN Rail Mount for PV System Overload and Short Circuit Protection
    ●Rated voltage: DC250V/500V/750V/1000V
    ●Rated current: 80A/100A/125A
    ●Breaking Capacity Icu: 6kA
    ●Poles: 1P/2P/3P/4P
    ●Shell material: PA
    ●Conductor material: copper
    ●Certificate: CE, ROHS, ISO9001
  • Plastic DC combiner box 1 in and 1 out

    Plastic DC combiner box 1 in and 1 out

    CNLonQcom IP65 PV Plastic DC combiner box 1 in and 1 out DC500V with Circuit Breaker and Surge Lightning Protection and Fuse For Outdoor Solar Panel DC Systems, Rv, Homes, Boats
    ●Rated voltage: DC500V
    ●Rated current: 6/10/16/20/25/32/40/50/63A
    ●String: 1in 1out
    ●Maximum input current per string: 6/10/16/20/25/30A
    ●Maximum output current per string: 6/10/16/20/25/32/40/50/63A
    ●Connector: MC-4 or PG
    ●standard: IEC60269-6, IEC60947-2, IEC61643-1
    ●Housing Material: PC+ABS
    ●Certificate: CE, IP65, ROHS, ISO9001
  • PV Combiner Box 1 in 1 out DC500V

    PV Combiner Box 1 in 1 out DC500V

    CNLonQcom IP65 PV Combiner Box 1 in 1 out DC500V/600V/800V with Circuit Breaker and Surge Lightning Protection and Fuse For Outdoor Solar Panel DC Systems, Rv, Homes, Boats
    ●Rated voltage: DC500V600V/800V
    ●Rated current: 6/10/16/20/25/32/40/50/63A
    ●String: 1in 1out
    ●Maximum input current per string: 6/10/15/20/25/30A
    ●Maximum output current per string: 6/10/16/20/25/32/40/50/63/80/100/125A
    ●Connector: MC-4 or PG
    ●standard: IEC60269-6, IEC60947-2, IEC61643-1
    ●Housing Material: PC+ABS
    ●Certificate: CE, IP65, ROHS, ISO9001
  • 1000V DC Fuse Holder

    1000V DC Fuse Holder

    CNLonQcom 1000V DC Fuse Holder for 10x38mm Fuse DC1000V 35mm DIN Rail Mount for PV System
    ●Rated voltage: DC1000V
    ●Rated current: 6/10/15/20/25/30A
    ●Fuse Size: 10x38nn ●Poles: 1P
    ●Shell material: PA
    ●Certificate: CE, ROHS, ISO9001
  • DC Molded Case Circuit Breaker LQM1-250

    DC Molded Case Circuit Breaker LQM1-250

    CNLonQcom DC Molded Case Circuit Breaker LQM1-250 MCCB 1P 2P 3P 4P for PV System Battery Disconnection Protection
    ●Rated voltage: DC250V/500V/7500V/1000V/1500V
    ●Rated current: 160A/180A/200A/225A/250A
    ●Breaking Capacity Icu: 20kA ●Poles: 1P/2P/3P/4P
    ●Shell material: Bakelite
    ●Conductor material: copper
    ●Certificate: CE, ROHS, ISO9001
  • PV Combiner Box 3 in 1 out DC500V

    PV Combiner Box 3 in 1 out DC500V

    CNLonQcom IP65 PV Combiner Box 3 in 1 out DC500V/600V/800V with Circuit Breaker and Surge Lightning Protection and Fuse For Outdoor Solar Panel DC Systems, Rv, Homes, Boats
    ●Rated voltage: DC500V/600V/800V
    ●Rated current: 6/10/16/20/25/32/40/50/63A
    ●String: 3in 1out
    ●Maximum input current per string: 6/10/16/20/25/30A
    ●Maximum output current per string: 6/10/16/20/25/32/40/50/63A
    ●Connector: MC-4 or PG
    ●standard: IEC60269-6, IEC60947-2, IEC61643-1
    ●Housing Material: PC+ABS
    ●Certificate: CE, IP65, ROHS, ISO9001
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  • Efficient and Reliable PV Electrical Solutions – CNLonQcom Empowers Your Green Energy Future

    In photovoltaic (PV) systems, the safety and reliability of electrical equipment directly impact the efficiency and lifespan of the entire power station. CNLonQcom specializes in the R&D and manufacturing of solar PV electrical components, providing high-efficiency, safe, and stable electrical solutions for commercial & industrial plants, residential PV systems, and large-scale ground-mounted power stations.

  • MCB Installation Process

    This week, Wenzhou Longqi 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.

  • The difference between isolator switch and circuit breaker

    ·Purpose of Use: Isolator Switches are mainly used for safely isolating the power supply, while circuit breakers are primarily to protect the circuit from damage caused by overload or short circuit.

  • Production Process of Solar DC Breaker Box

    This week, Wenzhou Longqi New Energy Technology Co., Ltd. (CNLonQcom) released a detailed video showcasing the production process of the LQX-C Solar DC Breaker Box. The LQX-C product is a combiner box composed of an HT2 enclosure and a 2P circuit breaker, also known as a breaker box. The video clearly demonstrates the entire production process from component assembly to the finished product, reflecting our stringent standards for product quality and production efficiency. The Solar DC Breaker Box is a crucial component of photovoltaic (PV) power generation systems. It connects individual PV strings and inverters, disconnecting the circuit in case of problems to ensure the system's safe operation.

  • CNLonQcom Supports Dragon Boat Festival Activities

    In this festive month of June, Wenzhou Longqi New Energy Technology Co., Ltd. (CNLonQcom) extends its warmest greetings to you. We will begin our holiday for the Dragon Boat Festival on June 9th and resume work on June 11th. During this period, our production and services will be temporarily suspended. We appreciate your understanding and support.

  • Application Scheme of Photovoltaic Solar DC Surge Protector

    The lightning protection system combines basic components such as air terminals, appropriate down conductors, equipotential bonding of all current carrying components, and appropriate grounding principles to provide a roof that prevents direct impact.

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