Photovoltaic Array Solar PV Combiner Box

Photovoltaic Array Solar PV Combiner Box

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Product Overview:

With overall protection such as counterattack prevention,overcurrent protection,overvoltage protection and lightning prevention,PV combiner boxes are used to reduce the connecting wires between a PV module and an inverter or controller,make maintenance easy,reduce the loss and improve product safety and provides users with a complete solution for PV power generation system.


Main Features:

1. Two groups of independent PV array input and output for flexible application in different connection schemes:

2.Multiple PV input arrays each of which has a maximum current of l0A:

3.A high voltage fuse provided for the counterattack prevention of each PV input array;

4. A special high-voltage lightning protection device for the PV module:

5. A special high-voltage circuit breaker for output control of the PV module:

6. A degree of protection of IP65 for meeting the need of outdoor installation

Technology Parameter:

Model H4T H6T H8T H10T
Input data
Number of PV inputs 4 6 8 10
Max. current of each PV input array 10A
Fuse for each PV input array 10A
Wire number of each PV input array PG7, 4mm2
Output data
Number of outputs 1 2
Max. output current 40A 60A in all
(30A/each output)
80A in all
(40A/each output)
100A in all
(50A/each output)
Wire number of each output PG16, 8mmfor each output PG16, 10mm2 for each output PG16, 10mm2 for each output PG16, 12mm2 for each output
Max. output voltage 800VDC
DC output circuit breaker Available
Other data
Protection IP65
Temperature -30℃ ~ + 60℃
N.W./G.W.(kg) 5.3/9.3 8.4/12.9 9.5/14.3 10.8/15.6
340*300*140mm 360*340*145mm 400*420*145mm
Cooling method Natural cooling
Surge protection Available
Ground wire number ≥ 6mm2