SUNWAY Combiner Box
Model: SWHL-4
* Number of Max. connection PV array: 4/6
* Max. input current of single PV array: 10A
* Total input current of PV array: 40A
* Max Input Voltage of single PV array: 250V
* Max Output Voltage: 250V
* Protection Grade: IP65
* Operational Environment Temperature: -30ºC~+70ºC
* Relative Humidity: 0-95%
* Cooling Method: Natural Cooling
* Surge Lightning Protection: Yes
 
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4 String Waterproof Combiner Boxes For Solar System Pv String Box
Product Details:
| Place of Origin: | Anhui, China |
| Brand Name: | SUNEVER |
| Model Number: | SWHL-04 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 10 pieces |
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| Price: | $55.80/pieces 10-49 pieces |
| Packaging Details: | Factory directly plastic solar pv dc 4 string combiner 500v 32a 63a box pv string combiner box |
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Detail Information |
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| Warranty: | 3years | Material: | ABS |
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| DC Breaker: | 63A | Fuses: | 15A |
| Protection: | SPD | Certificate: | CE ISO |
| Size: | 270*220*140 | Weight: | 1.8KG |
| Packing: | Carton Box | Voltage: | 500VDC |
| Waterproof Grade: | IP55 | ||
| Highlight: | Waterproof Combiner Boxes For Solar System,Waterproof Pv String Box,4 String Pv String Box |
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Product Description
Performance ABS Plastic Solar PV DC 4 String Combiner Box for 500V 32A 63A 270*220*140
DESCRIPTIONS of Combiner box
The PV combiner box is suitable for photovoltaic grid-connected and off-grid power generation systems. Its main function is to converge the input of PV array.
It has three protection measures:
The first: The PV combiner box is configured with photovoltaic dedicated high-voltage lightning arrester, DC fuse and circuit breaker to provide short circuit fault protection and lightning protection.
The second: It has protect function of over-voltage and over-current so as to avoid damage to photovoltaic panels and inverters when the fault occurs.
The third: The PV combiner box is also used to reduce the connection of the photovoltaic array to the inverter, optimize the
system structure, improve the reliability and maintainability of the system, make the photovoltaic system at its best.
It has three protection measures:
The first: The PV combiner box is configured with photovoltaic dedicated high-voltage lightning arrester, DC fuse and circuit breaker to provide short circuit fault protection and lightning protection.
The second: It has protect function of over-voltage and over-current so as to avoid damage to photovoltaic panels and inverters when the fault occurs.
The third: The PV combiner box is also used to reduce the connection of the photovoltaic array to the inverter, optimize the
system structure, improve the reliability and maintainability of the system, make the photovoltaic system at its best.
Main parameters
Circuit Breaker and Fuses
Waterproof Lock Buckle Solar MC4
Connector
Package details
Q1:Are you a factory or trade company?
We are a factory who has more than 10 years experience in manufacturing; strong aftersale service team and technical support. Free design according to client requirements.
Q2:Whats the MOQ? We have stock and semi-finished products with enough base materials for new sampleand order for all models, So small quantity order is accepted, it can meet your require.ment very well.
Q3:Why others price much cheaper? We try our best to ensure our quality to be the best one in the same level price products. We believe safety and effectiveness are the most important.
Q4:Can I have a sample for testing?
Yes, you are welcome to test samples before quantity order; Sample order will be sentout 2-3 days generally.
Q5:Can Iadd my logo on the products?
Yes,OEM and ODM are available for us. But you should send us the Trademark authori-zation letter.
Q6 :Do you have inspection procedures?
100% self-inspection before packing.
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