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China DC1000V 30A Manufacturers, Suppliers, Factory

We thinks what prospects think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater high-quality, reduced processing costs, rates are much more reasonable, won the new and previous consumers the support and affirmation for DC1000V 30A,Solar DC Isolator,Photovoltaic Isolator,PV Disconnect Switch,DC Disconnect Switch, The continual availability of substantial grade goods in combination with our exceptional pre- and after-sales support ensures strong competitiveness in an increasingly globalized marketplace.
DC1000V 30A, We will supply much better products with diversified designs and professional services. At the same time, welcome OEM, ODM orders, invite friends at home and abroad together common development and achieve win-win, integrity innovation, and expand business opportunities! If you have any question or need more information please feel free to contact us. We are looking forward to receiving your enquiries soon.

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  • 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
  • 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
  • 2P DC Surge Protective Device

    2P DC Surge Protective Device

    The 2P DC Surge Protective Device is developed and manufactured by CNLonQcom, a Chinese factory, and provides effective protection against lightning surge voltages for solar power systems (photovoltaic systems). It is suitable for DC voltages of DC500V, DC600V, DC800V, and DC1000V.
  • Plastic DC1000V combiner box 1 in and 1 out

    Plastic DC1000V combiner box 1 in and 1 out

    CNLonQcom can wholesale the Plastic DC1000V combiner box 1 in and 1 out, which has overload, dust-proof, moisture-proof, and lightning protection functions.
    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
    Installation: DIN rail mounting
    Origin: Zhejiang, China
  • PV Combiner Box 3 in 3 out DC500V

    PV Combiner Box 3 in 3 out DC500V

    CNLonQcom IP65 PV Combiner Box 3 in 3 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 3out
    ●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 4 in 1 out DC500V

    PV Combiner Box 4 in 1 out DC500V

    CNLonQcom IP65 PV Combiner Box 4 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: 4in 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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    As a leading enterprise in the industry, Wenzhou Longqi New Energy Technology Co., Ltd. has always aimed at "green, low-carbon, and environmentally friendly", actively responded to national policy calls, and is committed to the widespread popularization and application of photovoltaic energy.

  • CNLonQcom wishes you a happy Labor Day!

    During this festive season, we would also like to introduce our main product lines, which are essential for ensuring the safety and efficiency of photovoltaic systems. Our products include advanced isolation switches, combiner boxes, solar connectors, DC surge protectors, and DC circuit breakers. These devices are indispensable parts of any modern photovoltaic system, ensuring its stable operation and long-term durability.

  • 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.

  • Solar energy lights up green life, photovoltaic combiner boxes help efficient power generation

    Under the action of solar energy, the photovoltaic combiner box not only improves the overall efficiency of the photovoltaic power generation system, but also our photovoltaic combiner box is equipped with advanced surge protection function.

  • Longqi Y Branch Connector Series: Reliable Choice for PV System Connections

    In the field of photovoltaic electrical protection equipment, CNLonQcom has always been known for providing high-quality and reliable products. Our Y Branch Connector series, as a mature solution, has gained wide recognition and trust in the market. This series includes three models: Y3 (2 to 1), Y4 (3 to 1), and Y5 (4 to 1), capable of meeting the connection needs of different photovoltaic systems.

  • 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.

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