4 Strings Solar Combiner Box, PV Junction Box

• After-sales Service: 2 Year
• Warranty: 2 Year
• Condition: New
• Certification: ISO, CE
• Application: Home, Industrial, Commercial
• Specification: Normal, 30X24X16 cm
• String: 4 String
• Max. Input Current of Single PV Array: 10A
• Total Input Current of PV Array: 40A
• Transport Package: Carton Box
• Trademark: SUNWAY Or OEM
• Origin: China
• Production Capacity: 50000 Piece Per Year

Product Description

The PV combiner box is suitable for photovoltaic grid-connected and off-grid power generation systems. Its main function is to
converge the input of PV array.
It has three protection measures:
The first: The PV combiner box is configured with photovoltaic dedicated high-voltage lightning arrester, DC fuse and circuit
breaker to provide short circuit fault protection and lightning protection.
The second: It has protect function of over-voltage and over-current so as to avoid damage to photovoltaic panels and inverters
when the fault occurs.
The third: The PV combiner box is also used to reduce the connection of the photovoltaic array to the inverter, optimize the
system structure, improve the reliability and maintainability of the system, make the photovoltaic system at its best.

SUNWAY Combiner Box

Model: SWCB-4

* Number of Max. connection PV array: 4
* Max. input current of single PV array: 10A
* Total input current of PV array: 40A
* Max Input Voltage of single PV array: 250V
* Max Output Voltage: 250V
* Protection Grade: IP65
* Operational Environment Temperature: -30ºC~+70ºC
* Relative Humidity: 0-95%
* Cooling Method: Natural Cooling
* Surge Lightning Protection: Yes

 

Details

load details

                  

Circuit Breaker and Fuses

 

                                

Waterproof Lock Buckle                                    Solar MC4 Connector
 

    Product details