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PV Array AC Combiner Box
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Foshan Namkoo New Energy Technology Co., Ltd
Guangdong, China
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Photovoltaic power generation systems generally require in the photovoltaic module and inverter added between confluence device in order to reduce the photovoltaic module and inverter between the connecting cables, convenient maintenance, reduce the loss, and improve the safety and reliability of the product. A photovoltaic junction box should have a current counter-attack, over-current protection, over-voltage protection, lightning protection, and a series of ideal protective functions in addition to the function of pv bus outside.
This company manufactures solar junction boxes that meet the various functional criteria listed above, as well as photovoltaic (PV) grids that may be used in conjunction with network type inverters to build a comprehensive set of photovoltaic power generation system solutions.Select photovoltaic junction box, the user can according to the back end inverter input voltage range, output power size, a certain number of specifications of the same pv module series coordinate access photovoltaic junction box  bus, and then after circuit breaker control and lightning protection device protection after output for level inverter us

Max Single PV Array Current 10A
Single PV Array Wire Size PG7、4mm2
Ground Wire Size ≥6mm2
Max Output Current 40A 60A 80A 100A
Max Output Voltage 500VDC
Cooling Way Natural Cooling
Machine Size（D X W X H) 400*420*145mm

Basic characteristics:
  1. Two independent solar array input/output sets, with a maximum open circuit voltage of 500 volts.
  2. Maximum current of 10 A for multiway photovoltaic array input and single way input array.
  3. Single-way photovoltaic array for high-voltage fuse protection and counter-attack protection.
  4. Protection of photovoltaic special high voltage lightning protection devices. 
  5. Photovoltaic special high voltage circuit breaker control output.
  6. Meets outside installation requirements, with an IP65 rating.

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