English
Home > Products > PV combiner box

China PV combiner box Manufacturers, Suppliers, Factory

Our solutions are greatly recognized and reliable by customers and will fulfill continuously altering financial and social requirements for PV combiner box,Solar combiner box,Photovoltaic combiner box,DC combiner box,Solar panel junction box, The continual availability of substantial grade products and solutions in combination with our fantastic pre- and after-sales services ensures strong competitiveness in an increasingly globalized current market.
PV combiner box, We've exported our solutions all over the world, especially the USA and European countries. Furthermore, all of our merchandise are manufactured with advanced equipment and strict QC procedures to ensure high quality.If you are interested in any of our products and solutions, please don't hesitate to contact us. We are going to try our best to meet your needs.

Related Products

Hot Products

  • PV DC Disconnect Switch DC1200V 32A 1in 1out

    PV DC Disconnect Switch DC1200V 32A 1in 1out

    CNLonQcom PV DC Disconnect Switch DC1200V 32A 1in 1out Isolator Switch 1 String 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:2 poles
    ●Certificate: CE, TUV, CB, AZ, UKCA, ROHS, ISO9001
  • Plastic DC combiner box 6 in and 1 out

    Plastic DC combiner box 6 in and 1 out

    CNLonQcom has rich experience in producing Plastic DC combiner box 6 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
  • 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.
  • PV Combiner Box 1 in 1 out DC500V

    PV Combiner Box 1 in 1 out DC500V

    CNLonQcom IP65 PV Combiner Box 1 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: DC500V600V/800V
    ●Rated current: 6/10/16/20/25/32/40/50/63A
    ●String: 1in 1out
    ●Maximum input current per string: 6/10/15/20/25/30A
    ●Maximum output current per string: 6/10/16/20/25/32/40/50/63/80/100/125A
    ●Connector: MC-4 or PG
    ●standard: IEC60269-6, IEC60947-2, IEC61643-1
    ●Housing Material: PC+ABS
    ●Certificate: CE, IP65, ROHS, ISO9001
  • DC Circuit Breaker LQB1-125Z

    DC Circuit Breaker LQB1-125Z

    CNLonQcom Miniature DC Circuit Breaker LQB1-125Z 1P 2P 3P 4P 35mm DIN Rail Mount for PV System Overload and Short Circuit Protection
    ●Rated voltage: DC250V/500V/750V/1000V
    ●Rated current: 80A/100A/125A
    ●Breaking Capacity Icu: 6kA
    ●Poles: 1P/2P/3P/4P
    ●Shell material: PA
    ●Conductor material: copper
    ●Certificate: CE, ROHS, ISO9001
  • PV Combiner Box 4 in 4 out DC500V

    PV Combiner Box 4 in 4 out DC500V

    CNLonQcom IP65 PV Combiner Box 4 in 4 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 4out
    ●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
  • Related Blog
  • Reviews

  • CNLonQcom Introduces High-Quality Miniature Circuit Breakers with CE Certification

    A miniature circuit breaker (MCB) is an automatic electrical switch designed to protect electrical circuits from overload and short-circuit damage. When the current in the circuit exceeds a preset safety value, the MCB automatically cuts off the power to prevent electrical fires and equipment damage. Key features and advantages include:

  • The difference between a light fuse and a non-light fuse

    A fuse is an electrical component used for circuit protection whose core function is to automatically fuse when the current exceeds the rated value, cutting off the circuit and thereby preventing equipment damage or fire risk. The fuse is usually composed of a metal fuse (or fuse) and an insulating shell, and when the current is abnormally high, the fuse melts due to overheating and breaks the circuit.

  • CNLonQcom PV Systems: An Exploration of Solar Energy Working Principles

    The system's working principle is as follows: • Energy Collection: Solar panels capture sunlight and convert it into DC. • Energy Integration and Conversion: DC current is centralized through the combiner box and converted into AC by the inverter. • Safety Assurance: Isolator switches, circuit breakers, and surge protectors guarantee operational safety and system stability. • Energy Storage and Management: The battery protection box ensures safe battery charging and discharging for effective energy management.

  • 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.

  • Principles and components of solar photovoltaic power generation

    Photovoltaic power generation is a technology that converts sunlight directly into electrical energy based on the principle of the photovoltaic effect.

  • 2023 World Solar Photovoltaic and Energy Storage Industry Expo

    Our participation in the 2023 World Solar Photovoltaic and Energy Storage Industry Expo aims to showcase our expertise, present our innovative products, and establish valuable partnerships. We believe that this expo will serve as an excellent platform for knowledge sharing, networking, and collaboration.

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