China Combiner Box Manufacturers, Suppliers, Factory

Longqi (CNLonQcom)'s combiner boxes are designed and configured in strict accordance with the "Technical Specifications for Photovoltaic Node Equipment" CGC/GF 037:2014, and have the following characteristics:
● High Reliability
With DC FUSE
With DC Surge Protection Device
With DC circuit breaker or DC load isolation switch.
● Strong Adaptability
IP65 design, waterproof, anti dust and anti ultraviolet.
Strict test for high and low temperature, used widely.
The simple installation, the simplified system wiring, the convenient wiring.
The box body is made of cold rolled steel and other metal materials.
● Flexible Configuration
Used for single crystal silicon solar modules, poly crystalline silicon solar modules, thin film solar modules.

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Plastic DC combiner box 1 in and 1 out

CNLonQcom can wholesale the Plastic DC 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: 500V, 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

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Plastic DC combiner box 2 in and 1 out

CNLonQcom has rich experience in producing Plastic DC combiner box 2 in and 1 out, you can rest assured to buy it from our factory.
Application: Solar Power Generation System
Maximum DC Voltage Input: 500V, 1000V
Waterproof Rating: IP65
Product Name: Solar Combiner Box
Material: ABS/PC
Enclosure Material: Plastic
Warranty: 2 years
Brand Name: CNLonQcom
Origin: Zhejiang, China

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Plastic DC combiner box 2 in and 2 out

CNLonQcom is a professional manufacturer and supplier of Plastic DC combiner box 2 in and 2 out in China. We specialize in producing waterproof DC combiner boxes for photovoltaic solar energy systems, providing users with safer, more compact, aesthetically pleasing, and suitable products for their solar systems.

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Plastic DC combiner box 4 in and 1 out

Longqi New Energy (CNLonQcom) manufactures solar plastic combiner boxes including Plastic DC combiner box 4 in and 1 out, which have overvoltage protection function to enhance the protection and reliability of the inverter.

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Plastic DC combiner box 4 in and 2 out

Longqi New Energy (CNLonQcom) is a manufacturer of DC combiner boxes. This Plastic DC combiner box 4 in and 2 out is a wiring device that ensures orderly connection and combining function of photovoltaic modules in a solar power generation system. This device can ensure easy circuit disconnection during maintenance and inspection, making your circuit system safer and more reliable.

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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.

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CNLonQcom has been producing Combiner Box made in China for many years and is one of the professional Combiner Box manufacturers and Suppliers in China. We have our own factory. You can rest assured to buy discount products from us. Customers are satisfied with our products CE/TUV, excellent service and good price. We have enough product inventory, welcome to email for quotation, we will provide you with free samples.