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Home > Products > PV Junction BoxPV Junction Box
Solar Junction Box 4Rail,6Diodes,TUV/UL(FT-001)
    • PV Junction Box connection
    • Solar Junction Box Specifications
    • Solar Junction Box Structure
    • Solar Junction Box Structure
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Product Model:PV/Solar Junction Box IP65(FT-001)

PV Junction Box connection applicationPV Junction Box connection application

Product Features:

●   High current and voltage carrying capacity.

●   Simple, quick and safe effective field assembly.

●   The outer cover has the capacity of anti-aging and resistance to ultraviolet radiation.

●   It can be used in the outdoor iron environment.

●   6 diodes are paralleled into 2 rows, the particular design can be used in high-power battery board, it can reduce the temperature of box body.

  Product picturesProduct pictures


  Number of terminals  4
  Number of diodes  6               
  Cable Spec  4~6mm²   
  Connection method  Clamp 
  Weight   345(g) 



  Power Range                    200~380W     
  Rated current                    15A                
  Rated Voltage                   1000V            
  Operating Temperature    -40℃ to 85℃ 
  Protection Degree            IP65               
  Protection Class               Class II          

Diode Surface Temperature Change Curve

Product certificateProduct certificateProduct certificate


Why do you need a PV Junction Box connection?

The PV Junction Box connection has a bypass diode that allows power to flow in one direction and prevents it from being fed back to the panel.

Product advantages include:

Double-sided heat dissipation for maximum current and overall efficiency.

The thin, compact design and convenient layout simplifies the installation process.

IP68 protection ensures consistent, long-lasting performance.

Enhanced connector security and strength to minimize the risk of connectivity issues.

Steps to link the PV Junction Box connection:

First, unscrew the 4 screws and open the junction box. Inside, you will find more screws than you think. Just unscrew the two screws. These are the lower left and lower right corners, and there should be a sign below.

Do not disconnect the mounting and diode connection screws.

Route the wires through the conduit into the junction box or directly through the cable using the rain cable connector.

Storage Conditions and Shelf Life:

Tinned copper ribbon should be stored in dry and ventilated room, where should be no acid, alkali, or harmful gas and the indoor relative humidity should not exceed 60%. Place it horizontally while stacking and avoid the carton extrusion, meanwhile, the stacking quantity of same product should
not exceed five layers or 1 ton. The shelf life can be up to six months since the production date.

  assembling  assembling  assembling


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