PV Array Combiner Box

PV Array Combiner Box

We supply PV array combiner box for off-grid & on-grid solar systems use.
We devoted ourselves to solar system products over one decade with abundant manufacturing experiences, our products have been exported to many customers worldwide.
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Product Details

Introduction of the PV array combiner box

PV 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.

This series PV array combiner is specially designed for the high efficiency and reliability; it is the supporting components of our PV inverters/controllers 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/controllers 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 for high voltage system use

Features of the 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

 

Specification of the PV array combiner box

Model

PVCB-8SD

PVCB-16SD

PVCB-18SD

PVCB-8S

PVCB-16S

PVCB-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

Humility

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

* Product specifications are subject to change without further notice.

 

The Solar System Diagram of the PV array combiner box

PV combiner box


Packing & Delivery of the PV array combiner box

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Shipping:

* By express DHL/UPS/TNT/FedEx for sample;

* By air freight or by sea for batch goods shipment.

 

Our Service

◇All PV array combiner boxes are tested one by one before leaving factory

◇We not only accept bulk order, also accept small trial order for customers to test our quality.

◇OEM and customized orders are also available and acceptable.

◇Any questions and inquiries will be replied within 24 hours.

◇We treat our clients as long-term business partners, agents &distributors are welcome.

 

FAQ

Q: Do you have off-grid low voltage system use PV combiner box?
A: Yes, we alsohave another type PV combiner box, which design for Max. PV array voltage 600VDC (4 in-10in 1 out/2 out) and 1000VDC (4 in 1 out~16 in 1 out).


Q: What is the warranty of the PV array combiner box?
A: We provide one year for PV array combiner box.

Q: What is MOQ of your products?
A: Trial order 1 pc; MOQ order 10pcs.


Q: What is your payment term?
A: T/T, Western Union, Paypal or cash for sample order; T/T, L/C for bulk order.


Q: What is the delivery time?
A: It usually takes 15 days for production after received payment.


 


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