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Ulela DC Combiner Box Solar Fabricators PV Combiner Box 4 String China 2 in 1 out DC AC Combiner Box
Ulela DC Combiner Box Solar Fabricators PV Combiner Box 4 String China 2 in 1 out DC AC Combiner Box
Ulela DC Combiner Box Solar Fabricators PV Combiner Box 4 String China 2 in 1 out DC AC Combiner Box
Ulela DC Combiner Box Solar Fabricators PV Combiner Box 4 String China 2 in 1 out DC AC Combiner Box
Ulela DC Combiner Box Solar Fabricators PV Combiner Box 4 String China 2 in 1 out DC AC Combiner Box
Ulela DC Combiner Box Solar Fabricators PV Combiner Box 4 String China 2 in 1 out DC AC Combiner Box

Ulela DC Combiner Box Solar Fabricators PV Combiner Box 4 String China 2 in 1 out DC AC Combiner Box

Min.Order: 10
Product origin: Dezhou, Shandong, China
Infringement complaint: complaintComplaint
US$ 4.5 ~ 6

Description


PV Combiner Box
In The Photovoltaic Power Generation System, The Combiner Box Is A Wiring Device To Ensure The Orderly Connection And Confluence Function Of Photovoltaic Modules. The Device Can Ensure That The Photovoltaic System Is Easy To Cut Off The Circuit During Maintenance And Inspection, And Reduces The Scope Of Power Failure When The Photovoltaic System Fails.

The Combiner Box Means That The User Can Connect A Certain Number Of Photovoltaic Cells With The Same Specifications In Series To Form A Photovoltaic Series, And Then Connect Several Photovoltaic Series In Parallel To The Photovoltaic Combiner Box. After Converging In The Photovoltaic Combiner Box, Through The Control The Inverter, DC Power Distribution Cabinet, Photovoltaic Inverter, And AC Power Distribution Cabinet Are Used Together To Form A Complete Photovoltaic Power Generation System And Realize Grid Connection With The Mains.

 
Photovoltaic Distribution Box Has The Following Four Advantages:

1. Reasonable Structure: The Wiring Space Is Spacious, The Volume Is Large, The Main Switch Of The Multi-Layer Protective Partition Adopts A Multifunctional Decorative Plate, The Switch Can Be Replaced At Will, And The ABS Plastic Inner Door Lock Can Prevent Electric Shock.

2. The Performance Of The Photovoltaic Distribution Box Is Stable: The Connection Adopts Rib-Type Confluence Copper Bars, Covered With Heat-Shrinkable Tubes And Covered With Transparent PC Boards.

3. Operation Safety: Multi-Layer Protective Partitions Isolate The Operator From Live Parts, And Each Layer Of Door Panels Is Connected To The Ground Row To Ensure The Safety Of The Operator.

4. The Distribution Box Is Easy To Disassemble And Assemble: The Box Body And Safety Bracket, Inner Door, Outer Door, Etc. Can Be Separated And Taken Out At Will. Let The Box Body Be Pre-Buried First. Ensure The One-Time Installation Of The Components In The Distribution Box To Avoid Damage.
Combiner box composition

-Combiner box
The box body is generally made of steel plate sprayed plastic, stainless steel, engineering plastics, and other materials, with a beautiful appearance, strong and durable, simple and convenient installation,

-Combiner box DC circuit breaker
The DC circuit breaker is the output control device of the entire combiner box.


-Combiner box DC fuse
In the case of backflow current in the module, the photovoltaic special DC fuse can cut off the faulty string in time, the rated working voltage is up to DC1000 V, and the rated current is generally 15 A (crystalline silicon module). It is installed on a special closed base to avoid current backflow between strings and burn components.


-Combination box anti-reverse diode
The diode in the component junction box is mainly to provide a freewheeling channel when the cells are blocked, while the diode in the combiner box is mainly to prevent circulation between the strings.


-Combiner box data acquisition module
In order to facilitate the monitoring of the working status of the entire power station, a data acquisition module is generally added in the first-level combiner box.


-Combiner box protection unit
The DC high-voltage surge protection unit is a special lightning protection product for photovoltaic power generation systems, with dual self-protection functions for overheating and overcurrent
 
 
Product Parameters
 
Product NamePV Combiner Box
KeywordsSolar PV Combiner Box
OEM OrderYes
Box MaterialMetal
ApplicationSolar System
Waterproof GradeIP65
PV Strings Input2
ColorGray, Or Customized
WindowTransparent
Mounting TypeSurface
DimensionCan Customize
Working Altitude<=2000M
Voltage Limit1000V
Input Phase<=16
Temperature-30C~+60C
 
Detailed Photos
 

 
FAQ

1. Q: Are You A Factory Or A Trading Company?
A: We Are A Professional Solar Panels Manufacturer In China

2. How Can We Guarantee The Quality Of The Product?
A: Always Provide The Favored Buyer With A Pre-Production Sample Before Mass Production; Always Test Every Product Before Despatching The Shipments;

3. What Products We Can Supply You?
A: Solar Panels, Inverter, Controller, Cable, Support Frame, And Other Solar Power Systems

4. Q: Can The Product'S Pricing Be Cheaper?
A: Of Course, You Will Be Offered A Very Good Discount With Large Quantities.

5.. Q: Can Print Our Company'S Logo On The PV Panels?
A: Yes! And We Accept OEM&ODM Orders.

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