English
Home > Products > Combiner box with SPD (Surge Protection Device)

China Combiner box with SPD (Surge Protection Device) Manufacturers, Suppliers, Factory

We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for Combiner box with SPD (Surge Protection Device),Solar combiner box,PV combiner box,Photovoltaic combiner box,DC combiner box, Welcome any inquiry to our firm. We're going to be glad to establish pleasant business interactions with you!
Combiner box with SPD (Surge Protection Device), Our company adheres to the spirit of "lower costs, higher quality, and making more benefits for our clients". Employing talents from the same line and adhering to the principle of "honesty, good faith, real thing and sincerity", our company hopes to gain common development with clients from both at home and abroad!

Related Products

Hot Products

  • DC Molded Case Circuit Breaker LQM3-320

    DC Molded Case Circuit Breaker LQM3-320

    CNLonQcom DC Molded Case Circuit Breaker LQM3-320 MCCB 2P 3P for PV System Battery Disconnection Protection
    ●Rated voltage: DC1000V/1500V
    ●Rated current: 63/80/100/125/160/180/200/225/250/300/320A
    ●Breaking Capacity Icu: 20kA ●Poles: 2P/3P
    ●Shell material: Bakelite
    ●Conductor material: copper
    ●Certificate: CE, 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
  • Solar Connector Spanner Wrench

    Solar Connector Spanner Wrench

    The Solar Connector Spanner Wrench is a must-have tool for quick and secure solar panel connections. Designed for durability and ease of use, it ensures optimal tightening of solar connectors, enhancing system stability. Its ergonomic design guarantees comfort during installation or maintenance tasks. Compatible with various solar connectors, this wrench is an indispensable part of any solar toolkit, perfect for professionals and DIY solar enthusiasts alike.
  • DC1000V Fuse 10x38mm

    DC1000V Fuse 10x38mm

    CNLonQcom DC1000V Fuse 10x38mm For Fuse Holder Replacement
    ●Rated voltage: DC1000V
    ●Rated current: 6/10/15/20/25/30A
    ●Fuse Size: 10x38nn
    ●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.
  • LMC4 Solar connector

    LMC4 Solar connector

    CNLonQcom is a Chinese factory specializing in the wholesale production of LMC4 solar connectors. LMC4 solar connectors are primarily used for interconnecting solar cell strings, offering excellent electrical and mechanical performance. They are designed for voltage ratings of 1000V and 1500V, with available current ratings of 30A, 45A, and 60A.
  • Related Blog
  • Reviews

  • 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.

  • Efficient and Reliable PV Electrical Solutions – CNLonQcom Empowers Your Green Energy Future

    In photovoltaic (PV) systems, the safety and reliability of electrical equipment directly impact the efficiency and lifespan of the entire power station. CNLonQcom specializes in the R&D and manufacturing of solar PV electrical components, providing high-efficiency, safe, and stable electrical solutions for commercial & industrial plants, residential PV systems, and large-scale ground-mounted power stations.

  • LQX-DC500V-1-1 PV Combiner Box Technical White Paper

    【Advanced Protection System】 40kA High-energy Surge Protector: Effectively withstands 10/350μs lightning impulse 32A Circuit Breaker: 0.1s rapid-response overload protection Patented Reverse-current Prevention: Diode technology improves blocking efficiency by 30% Innovative Modular Design: 4 sets of quick-release fuses Maintenance efficiency improved by over 70%

  • The Critical Role of Surge Protective Devices (SPDs) in PV Combiner Boxes: Selection Guide and Best Practices

    PV combiner boxes serve as the nervous system of solar power plants, collecting multiple DC string outputs before feeding them into inverters. These critical nodes are constantly exposed to threats from lightning strikes and electrical surges that can cripple entire PV systems. High-quality surge protective devices (SPDs) act as the first line of defense, safeguarding equipment worth hundreds of thousands of dollars.

  • Comprehensive Guide to Solar PV Systems: From Working Principles to Key Components

    Solar photovoltaic (PV) systems are rapidly growing worldwide as a key clean energy solution. However, many people are unfamiliar with how they work and their critical components. This article provides an in-depth analysis of how solar PV systems are structured and operate, with detailed explanations of key equipment such as combiner boxes, over/under-voltage protectors, isolator switches, solar connectors, fuses, and molded case circuit breakers (MCCBs).

  • CNLonQcom Supports Dragon Boat Festival Activities

    In this festive month of June, Wenzhou Longqi New Energy Technology Co., Ltd. (CNLonQcom) extends its warmest greetings to you. We will begin our holiday for the Dragon Boat Festival on June 9th and resume work on June 11th. During this period, our production and services will be temporarily suspended. We appreciate your understanding and support.

Send Inquiry

Hit enter to search or ESC to close
X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept