4 Strings Solar Combination Box 4 Input 6 Input 10input with SPD and Fuse Solar System DC PV Combiner Box 4/1

• Type: Distribution Metering Box
• Structure: Protection
• Certification: ISO9001:2000, VDE
• Form: All- packaged Type
• Operation Voltage: High Voltage
• Size: 4/1
• Application Range: Solar Panel
• Shell Material: Stainless Steel
• Shell Protection Grade: IP65
• Brand: Sunway
• Transport Package: Carton Box, Wooden Case
• Specification: 4/1
• Trademark: SUNWAY
• Origin: China
• HS Code: 9032899090
• Production Capacity: 500000 Piece Per Year

Product Description

Product Description

 

Description of PV combiner box

Name	SW-PV4/1
System maximum dc voltage	550	1000
Maximum input current for each string	15A
Maximum input strings	4
Maximum output switch current	50A/63A
Number of inverter MPPT	1
Number of Output strings	1
Category of test	‖ grade protection
Nominal discharge current	20ka
Maximum discharge current	40ka
Voltage protection level	2.8kv	3.8kv
Maximum continuous operating voltage Uc	630V	1050A
Poles	2P	3P
Structure characteristic	Plug-push module
Protection grade	IP65
Output switch	DC isolation switch(standard)/DC circuit
DC MC4/DC FUSE/DC Surge Protector	Standard
Monitoring module/Preventing diode	Optional
Installation method	Wall mounting type
Operating Temperature	-25ºC--+55ºC
Elevation of temperature	2km
Permissible relative humidity	0-95%, no condensation

 

Detailed Photos

Details of PV combiner box
 

Advantage of PV combiner box

♦High reliability
With DC FUSE
With DC Surge Protection Device
With DC circuit breaker or DC load isolation switch.

♦Strong adaptability
IP65 desigh,waterproof,anti dust and anti ularaviolet.
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, cicuit breaker, load isolation switch is modified.

Packaging & Shipping

Package of PV combiner box

Payment of PV combiner box 

 

 

Payment Term	T/T	EXW	30% T/T in advance, paid the balance before shipment
		FOB
		CFR(C&F)	30% T/T in advance, paid the balance against copy of B/L
		CIF
	L/C	L/C amount above 50,000 usd, we can accept L/C at sight
	West Union	Amount lower than 5000usd
	West Union
Delivery Time	7~10days after receiving payment for one container