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China Top-Rated Low Voltage DC Surge Protectors Manufacturers, Suppliers, Factory

CNLonQcom has been producing Top-Rated Low Voltage DC Surge Protectors made in China for many years and is one of the professional Top-Rated Low Voltage DC Surge Protectors manufacturers and Suppliers in China. We have our own factory. You can rest assured to buy discount products from us. Customers are satisfied with our products CE/TUV, excellent service and good price. We have enough product inventory, welcome to email for quotation, we will provide you with free samples.

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  • Plastic DC combiner box 2 in and 1 out

    Plastic DC combiner box 2 in and 1 out

    CNLonQcom has rich experience in producing Plastic DC combiner box 2 in and 1 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
  • Plastic DC combiner box 6 in and 1 out

    Plastic DC combiner box 6 in and 1 out

    CNLonQcom has rich experience in producing Plastic DC combiner box 6 in and 1 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 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
  • Plastic DC combiner box 1 in and 1 out

    Plastic DC combiner box 1 in and 1 out

    CNLonQcom IP65 PV Combiner Box 1 in 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
  • DC Surge Protector Device (orange)

    DC Surge Protector Device (orange)

    CNLonQcom DC Surge Protector Device (orange) Lightning Protection Device 2P 3P 4P 35mm DIN Rail Mount for PV System
    ●Rated voltage: DC500V/600V/1000V/1500V
    ●8/20μs: 20kA~40kA
    ●Poles: 2P/3P/4P
    ●Classified test:T2 ●Shell material: PA
    ●Conductor material: copper
    ●Certificate: CE, ROHS, ISO9001
  • Plastic DC1000V combiner box 4 in and 2 out

    Plastic DC1000V combiner box 4 in and 2 out

    CNLonQcom has rich experience in producing Plastic DC1000V 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: 1000V
    Waterproof Rating: IP65
    Product Name: Solar Combiner Box
    Material: ABS/PC
    Enclosure Material: Plastic
    Warranty: 2 years
    Brand Name: CNLonQcom
    Origin: Zhejiang, China
  • Related Blog
  • Reviews

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    presents a detailed video showcasing the features and installation process of its reliable LONQ-40.MC4 isolator switch.

  • CNLonQcom Launches LQX-C Solar DC Breaker Box

    In this release, we demonstrate how to correctly connect the LQX-C Solar DC Breaker Box. First, use the wrench and provided screws to secure the breaker box in the appropriate position. Then, use the connectors to connect the PV strings and inverters to the breaker box. Finally, follow the manual to check and confirm that all connections are secure and reliable.

  • PV DC Disconnect switch - double guarantee of safety and efficiency

    With the increasing attention and wide application of clean energy, PV power generation system has become an important part of the modern power field.

  • Choosing the Right DC Surge Protector Specifications for Your PV Solar System

    CNLonQcom offers DC surge protectors in various specifications to meet the needs of different systems and voltage levels. For typical home or RV solar systems with voltages ranging between 500V to 1000V, choosing a 500V or 1000V DC surge protector suffices. For industrial applications, where system voltage may reach up to 1500V, selecting a 1500V specification surge protector is necessary to provide adequate protection.

  • CNLonQcom's Outlook on the Photovoltaic Industry

    With the continuous growth of global demand for sustainable development and clean energy, the photovoltaic industry has developed rapidly. my country's photovoltaic industry has developed rapidly and has become a leader in the global photovoltaic industry.

  • CNLonQcom: Residential and Commercial Solar System Photovoltaic Circuit System Safety Expert

    In the past month, our company has performed 3D modeling and application scenario videos for our isolation switches and combiner boxes. These have been posted on YouTube, and we welcome you to follow our CNLonQcom channel. Here, I freely share my technical knowledge with anyone who may find it useful. Let's now enjoy the video together.

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