China Photovoltaic DC Combiner Boxes Solar PV Array 18 Channels

The IP66 design is used for outdoor installationMC4 compatible input/output connectors for easy installationDC fuse for each PV string with fuse links meet PV standardDC Isolator or DC MCB for isolating or over-voltage protection with inside operationAnti-lighting and surge protector only for PVEach channels has 6 sets of input/output connectorsThe enclosure is made by polycarbonate and ABS, anti-UV or Stainless steel material

Specification

Model

SHLX-PV24

SHLX-PV16

SHLX-PV12

SHLX-PV8

Input channel number

17~24

13~16

8~12

Less than 8

Max. input voltage

1000Vdc

Input current of each channel

0~20A

Max. output current

250A

160A/200A

100A/125A/160A

100A

Less than 100A

Monitoring module (optional)

Detect current of each channel, bus voltage, status of circuit breaker and lightning protector,

box temperature

Communication mode/ protocol(optional)

RS485 bus/standard MODBUS-RTU protocol

Prevent-reverse function

Can be equipped with modularized and encapsulated prevent-reverse diode (optional)

Temperature and humidity

Operating temperature: -40~+85°C, humidity 95%, places free of dew or corrosive gas

Power consumption of monitoring module

Working hours≤8W

Auxiliary power supply

Auxiliary power supply: AC85V~265V/DC24V(±10%)/DC200V~1000V

Box material

Hot galvanized steel/stainless steel/cold rolled sheet/engineering plastics

Ingress protection

IP65

Function

PV convergence, current anti-reverse protection, overcurrent, overvoltage protection, lightning protection.Our combiner box has above function, and also could match with PV grid tie inverter and off grid inverter to compose one complete PV generating system.When choosing PV combiner box, user could connect solar panels in parallel or
in series to place in combiner box according to inverter's input voltage range, output power, then go through breaker and surge protection to work with inverter.