PV Combiner Box 550VDC 1 In 1 Out

PV Combiner Box 550VDC 1 In 1 Out
PV Combiner Box 550VDC 1 In 1 Out

FSCB-PV1/1 Solar Combiner Box


• High Reliability

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, polycrystalline silicon solar modules, thin film solar modules. Current rating of the photovoltaic fuse, circuit breaker, load isolation switch is modified.

• Flexible configuration



FSCB-PV1/1 solor combiner box is suitable for inverter (MAX input voltage DC550V/DC1000V, 1 PV input channel, 1 output channel, single inverter). Box body is made of PVC engineering materials, with test for fire retardant, temperature rise, anti impact, anti ultraviolet,and other testing. IP65 protection grade.

Design and configuration,strictly accordance with the "Technical specification for photovoltaic junction equipment" CGC/GF 037:2014. Provide users with a safe, brief, beautiful and applicable photovoltaic system products.



Name FSCB-PV1/1
  Electric parameter
System maximum DC voltage 550 1000
Maximum input current for each string 15A
Maximum input strings 1
Maximum output  switch current 16A/20A
Number of inverter 1
Number of output strings 1
  Lightning protection
Category of test Ⅱ grade protection
Nominal discharge current 20kA
Maximum discharge current 40kA
Voltage protection level 2.8Kv 3.8kV
Maximum continuous operating voltage Uc 630v 1050V
Poles 2P 3P
Structure characteristic Plug-push module
Protection grade IP65
Output switch DC isolation switch(standard)/DC circuit breaker(optianal)
SMC4 Waterproof Connectors Standard
PV DC FUSE Standard
PV Surger protective device Standard
Monitoring module Optional
Precenting diode Optional
Box material PVC
Installation method Wall mounting type
Operating Temperature -25℃~+55℃
Elevation of Temperature 2km
Permissible relative humidity 0-95%,no condensation
  Mechanical parameter
Width × High × Depth(mm) 215×210×100 300×260×140