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China Reliable DC SPD for Solar Panels and Batteries Manufacturers, Suppliers, Factory

We've been ready to share our knowledge of internet marketing worldwide and recommend you suitable products at most competitive price ranges. So Profi Tools give you best value of money and we've been ready to create with each other with Reliable DC SPD for Solar Panels and Batteries,DC Surge Protection Device (SPD),DC Lightning Surge Protector,Low Voltage Surge Arrester for DC Systems,DC SPD for Renewable Energy Systems, By 10 years effort, we attract consumers by aggressive cost and exceptional service. Moreover, it really is our sincere and sincerity, which assistance us always be clients' first choice.
Reliable DC SPD for Solar Panels and Batteries, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we are going to continue to develop, to offer the high-quality products and solutions and services, and promote lasting cooperation with our customers, common development and create a better future.

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  • DC Molded Case Circuit Breaker LQM3-800

    DC Molded Case Circuit Breaker LQM3-800

    CNLonQcom DC Molded Case Circuit Breaker LQM3-800 MCCB 2P for PV System Battery Disconnection Protection
    ●Rated voltage: DC1500V
    ●Rated current: 400/450/500/630/700/800A
    ●Breaking Capacity Icu: 20kA ●Poles: 2P
    ●Shell material: Bakelite
    ●Conductor material: copper
    ●Certificate: CE, ROHS, ISO9001
  • 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
  • PV Solar Disconnect Switch DC1200V 32A 2in 2out

    PV Solar Disconnect Switch DC1200V 32A 2in 2out

    CNLonQcom PV Solar Disconnect Switch DC1200V 32A 2in 2out 2 String DC1200V 32A Isolator Switch 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
  • DC Molded Case Circuit Breaker LQM1-250

    DC Molded Case Circuit Breaker LQM1-250

    CNLonQcom DC Molded Case Circuit Breaker LQM1-250 MCCB 1P 2P 3P 4P for PV System Battery Disconnection Protection
    ●Rated voltage: DC250V/500V/7500V/1000V/1500V
    ●Rated current: 160A/180A/200A/225A/250A
    ●Breaking Capacity Icu: 20kA ●Poles: 1P/2P/3P/4P
    ●Shell material: Bakelite
    ●Conductor material: copper
    ●Certificate: CE, ROHS, ISO9001
  • DC combiner box 16 in and 1 out

    DC combiner box 16 in and 1 out

    CNLonQcom customized DC combiner box 16 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.
  • PV Switch-disconnector 1500V 32A with M20

    PV Switch-disconnector 1500V 32A with M20

    CNLonQcom is a professional manufacturer and supplier ofPV Switch-disconnector 1500V 32A with M20 used in photovoltaic power distribution systems.
  • Related Blog
  • Reviews

  • CNLonQcom Showcases LD-40 2P 1000V Solar DC Surge Protector

    1.Packaging Display: The video begins by showing the packaging process of the LD-40 2P 1000V Solar DC Surge Protector, ensuring that each product is well-protected during transportation. 2.Module Voltage Testing: Through rigorous voltage testing, the product is shown to function normally at voltages as high as 1300V, far exceeding the rated voltage requirement of 1000V. 3.Internal Chip Display: The video details the internal thickened chips of the surge protector, enhancing the product's durability and stability, ensuring long-term reliable operation. 4.Replacing Surge Protectors in Combiner Boxes: The video also demonstrates how to replace the surge protectors in the combiner boxes, showcasing the product's ease of maintenance and efficiency. The surge protector parameters are 1000V, 20-40KA, with CE certification, and the housing is made of PC flame-retardant material, providing excellent protection.

  • CNLonQcom Wishes a Prosperous Start to the Work

    ​CNLonQcom proudly announces that starting today, we are officially resuming order processing, marking a prosperous beginning to the new year. Over the past year, CNLonQcom, with its expertise and innovative products in the solar energy sector, has gained widespread market recognition and customer acclaim. Entering the new year, CNLonQcom will continue to uphold the spirit of "innovation, efficiency, and reliability," working even harder to provide customers with high-quality products and services.

  • 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.

  • The "Safety Gate" in Photovoltaic Systems: The Critical Role of Disconnect Switches

    In the "family" of photovoltaic power generation systems, there exists a silent guardian - the disconnect switch. Though inconspicuous, this component is crucial for ensuring safe system operation. Let's explore the importance of this vital "safety guardian."

  • What is a Molded Case Circuit Breaker (MCCB)?

    MCCBs are designed to automatically disconnect the circuit in the event of an overload or short circuit, thereby protecting electrical equipment and wiring.

  • Wenzhou Nijani New Energy Technology Co., Ltd. soars in the Global Solar Photovoltaic New Energy Market

    We are honored to announce our expanding clientele in Denmark, India, Russia, and several markets across Europe and Africa. This expansion is not solely attributed to our product quality and impeccable service but also our dedication to offering cutting-edge solutions like solar photovoltaic combiner boxes, PV Switch-disconnector, solar panel connectors ,solar DC circuit breakers and DC Surge Protective Device.

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