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Category
Recommended products
4 Strings Wsdb
Overview Product Description Description of PV combiner box Detailed Photos Details of PV combiner box Advantage of PV c
Overview
Detailed Photos
Packaging & Shipping
Basic Info.
| 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
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 | |
Details of PV combiner box
Advantage of PV combiner box
♦High reliabilityWith DC FUSEWith DC Surge Protection DeviceWith DC circuit breaker or DC load isolation switch.♦Strong adaptabilityIP65 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 configurationUsed 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 | ||