PV Array Combiner Box

Combiner box houses the parallel connections that are necessary when multiple solar panels are used in a system. It is mainly used for the connection of PV inverter and PV array to lessen the cable for the connecting, easy to maintain and improve the reliability. It also provides an easy access point for future panel additions.


EA series PV array combiner is specially designed for the high efficiency and reliability; it is the supporting components of our PV inverters for the PV power generation system solutions. The user could connect a certain number of PV modules in series to be the PV array according to the voltage range of DC input, then connect PV arrays to the combiner box for the converge, through the output of lightning protection device and breaker, it is easy for back-end inverters to access and improves the system safety and reduces the installation time. There are smart combiner boxes with anti-reverse diode and without anti-reverse diode for users to choose.


PV Array Combiner Box

Protection class IP65 for outdoor use

Wide DC voltage input range (maximum open-circuit voltage up to 1000V)

Each PV array attached to PV dedicated fuse (withstand voltage 1000VDC, the fusing current is optional)

Each input fuse is housed in fuse holder for easy replacement and overhaul

High voltage lightning protection (SPD) special for PV

Add diode modules to achieve anti-reverse protection function

Natural cooling

Golden sun & CE certification

MODEL

EAPVCB-8SD

EAPVCB-16SD

EAPVCB-18SD

EAPVCB-8S

EAPVCB-16S

EAPVCB-18S

Max. PV array voltage

1000 Vdc

1000 Vdc

1000 Vdc

1000 Vdc

1000 Vdc

1000 Vdc

Number of inputs

8

16

18

8

16

18

Rated current of fuse

According to the customer request

Output terminal

PG 29

PG 29

PG 29

PG 29

PG 29

PG 29

IP rating

IP 65

IP 65

IP 65

IP 65

IP 65

IP 65

Ambient temperature

– 25 °C ~ +60 °C

– 25 °C ~ +60 °C

– 25 °C ~ +60 °C

– 25 °C ~ +60 °C

– 25 °C ~ +60 °C

– 25 °C ~ +60 °C

Humility

0 ~ 99%

0 ~ 99%

0 ~ 99%

0 ~ 99%

0 ~ 99%

0 ~ 99%

Dimensions (W×D×H) (mm)

600 × 575 × 270

700 × 575 × 270

850 × 575 × 270

700 × 575 × 230

700 × 575 × 230

700 × 575 × 230

Weight (kg)

28

40

45

26

30

30

STANDARD CONFIGURATION

Output DC circuit breaker

Yes

Yes

Yes

Yes

Yes

Yes

PV special lightning protection module

Yes

Yes

Yes

Yes

Yes

Yes

Anti-reverse diode module

Yes

Yes

Yes

None

None

None

Radiator

Yes

Yes

Yes

None

None

None

Fan

None

None

None

None

None

None

Download

PV Array Combiner Box Datasheet - PDF




 
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