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The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for PV Disconnect Switch,Solar DC Isolator,Photovoltaic Isolator,DC Disconnect Switch,solar isolator online store, We sincerely welcome all guests to setup small business associations with us on the basis of mutual positive aspects. You should get in touch with us now. You'll get our professional reply within 8 hours.
PV Disconnect Switch, With the advanced workshop, qualified design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our merchandise are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.

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  • PV Combiner Box 6 in 2 out DC500V

    PV Combiner Box 6 in 2 out DC500V

    CNLonQcom IP65 PV Combiner Box 6 in 2 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: 6in 2out
    ●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 2 out DC500V

    PV Combiner Box 4 in 2 out DC500V

    CNLonQcom IP65 PV Combiner Box 4 in 2 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 2out
    ●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 Molded Case Circuit Breaker

    DC Molded Case Circuit Breaker

    Quality DC molded case circuit breakers are used for overcurrent protection and control in solar photovoltaic battery storage systems and DC circuits. They are available in various rated currents such as 63A, 100A, 125A, 160A, 200A, 225A, 250A, 315A, 400A, and 500A.
  • DC combiner box 500V 6 in and 1 out

    DC combiner box 500V 6 in and 1 out

    CNLonQcom customized DC combiner box 500V 6 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 16 in and 1 out protects the solar DC circuit from current and voltage overload, prolongs the working life of the solar system, and enhances system safety.
  • Plastic DC combiner box LQX-HA-4

    Plastic DC combiner box LQX-HA-4

    CNLonQcom can wholesale the Plastic DC combiner box LQX-HA-4, which has overload, dust-proof, moisture-proof, and lightning protection functions.
    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
    Installation: DIN rail mounting
    Origin: Zhejiang, China
  • Diode Solar Connector

    Diode Solar Connector

    LMC4-Diode Solar Connector is a high-performance connector, which has the advantages of durability, reliability, waterproof, dustproof, high voltage resistance, low temperature resistance, corrosion resistance, etc. Diode Solar Connector is suitable for working in various harsh environments, and the applicable current is 10A ,20A,30A. CNLonQcom is a professional supplier of diode photovoltaic connectors.
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  • Surge Protection: The Critical Line of Defense for Electrical Safety

    In modern electrical systems, surge protection has become an indispensable safety measure. Whether in residential power supply, industrial production, or photovoltaic power generation systems, instantaneous voltage fluctuations can lead to severe consequences. This article systematically introduces the principles, applications, and selection criteria of surge protection to help readers gain a comprehensive understanding of this vital electrical safety technology.

  • Wenzhou Longqi New Energy Technology Co., Ltd. Announces Upcoming Launch on Amazon US Site, Goods En Route

    Established in 2021, Wenzhou Longqi New Energy Technology Co., Ltd. is a leading manufacturer of photovoltaic products. Today, the company announced that its product line will soon be available for sale on the Amazon US site, marking another significant milestone for the company on the global e-commerce platform.

  • Wenzhou experienced a rare snowfall, CNLonQcom organized a team-building activity to enjoy the snow

    As the Chinese New Year approaches, CNLonQcom reminds customers that this week marks the last opportunity for restocking before the holiday. Our main products include photovoltaic isolator switches, combiner boxes, solar connectors, surge protectors, and circuit breakers, each playing a vital role in solar power stations. These products ensure system safety, optimize current management, and provide reliable connections and protection against electrical incidents.

  • PV Combiner Box: The "Smart Power Manager" of Solar Systems – A Comprehensive Guide

    A PV Combiner Box (Photovoltaic Combiner Box) is a critical electrical component in solar power systems. It is responsible for collecting, protecting, and monitoring the DC power generated by PV strings and transmitting it to the inverter. Acting as the "power dispatch center" of a solar power station, it ensures efficient and safe electricity transmission.

  • Product Introduction: LQX-DC500V-2-2 PV Combiner Box

    Today, we are proud to introduce CNLonQocm New Energy's latest LQX-DC500V-2-2 PV Combiner Box—a high-protection, intelligent combiner device specifically designed for commercial & industrial applications and large-scale ground-mounted power plants. The product is CE-certified, with core components built to industrial-grade standards, ensuring long-term stable operation of PV systems in harsh environments.

  • NLonQcom is Renovating a New Showroom to Enhance Customer Experience

    The design concept of the new showroom revolves around "intuitive experience and in-depth understanding." It will not only feature CNLonQcom's entire product line, including the market-popular photovoltaic isolator switches, combiner boxes, solar connectors, surge protectors, and circuit breakers but will also specially construct a physical version of a photovoltaic circuit diagram. Through these vivid displays, customers will be able to understand the specific uses, working principles, and critical roles of each product in photovoltaic systems directly.

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