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    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
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    CNLonQcom is a professional manufacturer and supplier of PV Switch-disconnector power distribution module for photovoltaic power distribution systems.
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    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 Surge Protector Device (whtie)

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    DC Surge Protector Device (whtie) Lightning Protection Device 2P 3P 4P 35mm DIN Rail Mount for PV System
    ●Rated voltage: DC500V/600V/1000V/1500V
    ●8/20μs: 20kA~40kA
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    ●Certificate: CE, ROHS, ISO9001
  • PV DC Disconnect Switch DC1200V 32A 1in 1out

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    ●Rated current: 32A
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    As the bells of Christmas gradually ring, Wenzhou Longqi New Energy Technology Co., Ltd. extends the warmest blessings and sincere greetings to our customers. In this festive season full of joy and warmth, we hope to convey our deep gratitude and care through this special blessing.

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  • 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.

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    Isolating switch and circuit breaker have obvious differences in function, structure, operation mode and safety. Appropriate equipment should be selected according to actual needs.

  • Introduction to Solar DC Combiner Boxes

    Solar DC combiner boxes play a crucial role in solar power systems, primarily functioning to gather direct current (DC) from multiple solar panels and deliver it unified to an inverter for conversion to alternating current (AC). This equipment is a core electrical component within the solar system, ensuring effective power management and transmission.

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