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Waterproof Solar Junction Box With MC4 Connector

Waterproof Solar Junction Box With MC4 Connector
Waterproof Solar Junction Box With MC4 Connector
Product Code : PVB-6/1
Price And Quantity
Minimum Order Quantity :
Unit of Measure :
Product Specifications
Output :
Product Type :
solar dc combiner box
Operating Temperature :
-25~+60 Celsius (oC)
Working Temperature :
-25~+60 Celsius (oC)
Input :
solar panel
Pressure Type :
Diameter :
190 Millimeter (mm)
Application :
solar system
Supply Voltage :
1000 Volt/Ohm (v/ohm)
Dimension(L*W*H) :
350*190*110 Millimeter (mm)
Weight :
2.1 Kilograms (kg)
Warranty :
2 years
Product Description


In the solar photovoltaic system, solar photovoltaic arrays to reduce the connection between the inverter, according to the characteristics of PV systems, our company developed independently the PV combiner box, with the PV inverter products company to match the composition of the complete PV system solutions, which greatly simplify the wiring process, while inverter can operate under protection.

Combiner box for the collection of solar photovoltaic array outputs the DC current, the user can connect a number, the same specifications of PV panels in series to form a photovoltaic array, and then a number of PV arrays connected in parallel to the PVB series combiner box, after then, the output comes through the DC circuit breaker, and photovoltaic inverter, so as to constitute a complete photovoltaic power generation system, realization and power the grid.


  • With reliable, lighting and surge protection, solar photovoltaic DC high voltage lighting protection device, all with positive doubt negative lightning protection function.
  • Wide range DC voltage input; DC high voltage circuit breaker with professional pressure range of 200~900Vdc, safe and reliable.
  • Muti groups can simultaneously access PV array.
  • The port has a water resistant.
  • Wall structure with outdoor rain shell protection grade to IP65, to meet the application requirements for outdoor installation.
  • Installation and maintenance simple, convenient, long service life.

Type Designation PVB-6/1
DC Input
DC input strings 6 strings
Max. allowable input voltage 1000V
 Each string rated input current 6-10A
Each string input Max current 10A fuse
DC Output
DC output strings 1 string
DC rated output current 40-60A
Output DC Circuit Breaker 63A
Other parameters
Lighting protection Yes
Input fuse protection Yes
Protection Class IP65
Output Terminal Type PG21 Cable Glands
Box material IP65 ABS plastic box
Environment Temperature -25~+60℃
Environment Humidity <90% No condensation
Installation:indoors/outdoors Indoor (can also use for outdoor, could install behind the solar panel,
to avoid directly rain or sunlight can prolong service life )


Contact Us

SHANGYOU INDUSTRIAL ZONE, LIUSHITOWN, Yueqing, Zhejiang, 325604, China
Phone :86-577-62776918