Waterproof Plastic Solar PV DC 1string Combiner Box Junction Box

Basic Info.

Model NO.	WL-PV1/1
Product Name	Solar DC Combiner Box
Warranty	1 Years
Protection Grade	IP65
Box Material	Plastic
Use	DC System
Installation	Wall Mounting Type
Transport Package	Export Standard Packing
Specification	1PCS/Box
Trademark	WZAZURE /OEM
Origin	Zhejiang, China
Production Capacity	50000 Piece/Pieces Per Week

Product Description

OEM solar pv combiner box 1 strings DC500V waterproof DC combiner box
For large-scale PV grid-connected power generation system, in order to reduce the connection between the PV module and the inverter, and to facilitate maintenance to improve reliability,it generally need to add DC busbar device between the PV module and the inverter. Our company's PV array lightning protection combiner box is designed to meet this requirement and can be designed to a complete PV power generation system solution with PV inverter products. Using PV combiner box, the user can put certain number of same specifications PV modules into series PV module according to input DC voltage range of the inverter, and then a number of series PV modules access to the PV array lightning protection box.It's convenient to facilitate the post-inverter through the output for lightning protection device and circuit breaker.

PV combiner box Advantage:
Easy machining with normal tools IP66 Wide operation temperature range Fire Resistance Non-conductive Good resistance to chemical corrosion Light weight Excellent insulating properties Cost-effective material for harsh environments.

TECHNICAL PARAMETERS:

Name	WLLX-PV1/1
System maximum dc voltage	500V
Maximum input current for each string	16A
Maximum input strings	1
Maximum output switch current	16A
1Number of inverter MPPT	N
Number of Output strings	1
Lightning protection
Category of test	II grade protection
Nominal discharge current	20kA
Maximum discharge current	40kA
Voltage protection level	3.8kV
Maximum continuous operating voltage Uc	500V
Structure characteristic	Plug -push module
System
Protection grade	IP65
Output switch	DC isolation switch(standard)/DC circuit breaker(optional)
SMC4 Waterproof Connectors	Standard
PV dc fuse	Standard
PV surge protector	Standard
Monitoring module	Optional
Preventing diode	Optional
Box material	Metal
Installation method	Wall mounting type
Operating Temperature	-25"C~+55'C
Elevation of temperature	2km
Permisble relative humidity	0~95%,no condensation

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