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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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  • Plastic DC1000V combiner box 4 in and 1 out

    Plastic DC1000V combiner box 4 in and 1 out

    CNLonQcom has rich experience in producing Plastic DC1000V combiner box 4 in and 1 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
  • PV Disconnect Switch DC1200V 32A DIY 1 or 2 String

    PV Disconnect Switch DC1200V 32A DIY 1 or 2 String

    CNLonQcom PV Disconnect Switch DC1200V 32A DIY 1 or 2 String Isolator Switch 1In 1Out or 2in 2out IP66 Outdoor Waterproof and Dustproof For Solar Panel and Wind PV Systems, RV, Houses, Boats.
    ●Rated voltage: DC1200V
    ●Rated current: 32A
    ●Protection level:IP66
    ●Shell material: PC
    ●Conductor material: copper
    ●Poles:4 poles
    ●Certificate: CE, TUV, CB, AZ, UKCA, ROHS, ISO9001
  • 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
  • LMC4-BD Solar connector 1500V

    LMC4-BD Solar connector 1500V

    CNLonQcom is a Chinese factory specializing in the wholesale production of LMC4-BD solar connectors. LMC4-BD Solar connector 1500V are primarily used for interconnecting solar cell strings, offering excellent electrical and mechanical performance. They are designed for voltage ratings of 1500V, with available current ratings of 30A, 45A and 60A.
  • 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 combiner box 14 in and 1 out

    DC combiner box 14 in and 1 out

    CNLonQcom DC combiner box 14 in and 1 out is aesthetically pleasing and made of corrosion-resistant materials, offering durability, seismic resistance, and other advantages. The enclosure material options include stainless steel, stainless steel coating, and metal materials with spray coating. DC combiner box 14 in and 1out protects the solar DC circuit from current and voltage overload, prolongs the working life of the solar system, and enhances system safety.
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  • What are the reasons for the burnout of the combiner box?

    The waterproof terminal at the bottom of the combiner box is loose, causing the cable to loosen, resulting in arcing and burning the terminal‌.

  • Wenzhou Longqi New Energy Technology Co., Ltd. Achieves Alibaba 1688 Strength Merchant Certification, Demonstrating Industry-Leading Strength

    ​Wenzhou Longqi New Energy Technology Co., Ltd., a high-tech enterprise at the forefront of the new energy field, announced today that it has successfully obtained the Strength Merchant Certification from Alibaba 1688. This certification not only confirms the leading position of Wenzhou Longqi New Energy Technology Co., Ltd. in the industry but also showcases its competitiveness and reliability in the market.

  • Wenzhou Longqi New Energy Technology Co., Ltd. Wishes Everyone a Merry Christmas

    At this joyous and reunifying time, we recognize the significant increase in the demand for electricity. To meet this demand, we offer a range of efficient and safe photovoltaic products, including PV switch-disconnectors, combiner boxes, circuit breakers, surge protectors and solar connectors.

  • PV Connectors: The 'Bridge' of Solar Systems—How Much Do You Know?

    In solar photovoltaic systems, PV connectors play a vital role. They are not only the "bridge" for power transmission but also directly impact the safety and efficiency of the system. So, what exactly are PV connectors? What types are there? How to choose the right product? This article will answer these questions one by one.

  • CNLonQcom Qingming Festival Notice

    Please be informed that CNLonQcom will be observing the Qingming Festival holiday and our operations will be temporarily paused for one day on April 4th. This time allows us to honor our traditions and remember the contributions of our ancestors. During this short break, we encourage you to explore our extensive range of photovoltaic products, including isolator switches, combiner boxes, solar connectors, surge protectors, and circuit breakers. Our website remains accessible for any inquiries or information you may need regarding our innovative solar energy solutions.

  • How to Choose a PV Solar Combiner Box

    1. Selection of Input and Output Circuits The number of input and output circuits of a solar combiner box depends on the scale and design of the PV array: •n Inputs and m Outputs: Typically, combiner boxes come in configurations such as 2 in 1 out, 4 in 1 out, 6 in 1 out, 8 in 1 out, and so on. The number of inputs refers to the number of PV module strings, and the number of outputs refers to the number of outputs to the inverter. Choose the appropriate configuration based on the scale of the PV array. For example, a larger PV system may require an 8 input 1 output combiner box.

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