Outdoor Solar Park Solar PV Intelligent 32 Strings DC Combiner Box 1500V

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Product Overview


Products Description

In the solar photovoltaic power generation system, in order to reduce the connection between the solar PV array and the inverter, improve the reliability of the system, and facilitate the installation and maintenance of the system, it is generally necessary to add a combiner box between the PV module and the inverter.

Solar PV Intelligent 2~32 Strings DC Combiner Box 1500V
PV array input number
≤24 or customized
if with monitoring module, at most 32 strings for DC1500V, at most 24 strings for DC1000V
Max. current per string
PV Array Voltage (Vdc)
Communication port
Power supply
220Vac or 230~1000Vdc self power supply for optional
220Vac or 230~1000Vdc self power supply for optional
Ambient temperature
Ambient humidity
1 year
Cabinet Material

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's with two protection measures:
1st: The PV combiner box is configured with PV dedicated high-voltage lightning arrester, DC fuse and circuit breaker to provide short circuit fault protection and lightning protection.
2nd: It has monitoring module inside so as to monitor the current & voltage and then locate string fault alarm for quick problem solving.

Details Images

High protection class
Ultra-modern protection mechanisms are used to guarantee the best surge protection. The system conforms with the current photovoltaic standard EN 50539-11.

Easy maintenance
The DC 1000V & 1500V combiner box was designed for reliability and economy. Maintenance work is easy to carry out, even after many years of use in the field.

Optional monitoring
We advise monitoring each and every string to ensure that your photovoltaic system delivers optimum performance. We also provide nonmonitored solutions upon request.

Out intelligent monitoring unit can monitor the working condition and fault state of each PV battery string, provides lightning protection, short circuit protection, and earthing protection on PV battery series. Which can also monitor the temperature of solar panel cell. 

Long service life
All the components are optimized to guarantee that they will have a long service life, world well-known brands or China famous brands, CE approved.

Easy to wire in the field
The combiner box is delivered ready for connection. Waterproof gland or M--C--( 4 mm diameter contact pin)4 connector.

Project Application

Company Profile

100% factory manufacturing, professional customized service

15 years production experience of PV array combiner box

High, medium, economical, 3 kinds of component configuration meet your variety requirements.


Q: When I can receive quotation and detail information after send the enquiry?
A: Reply will be sent normally within 12 hours.

Q: What are your payment terms?
A: Paypal, Western union, T/T, Trade Assurance are ok.

Q: Do you offer sample service?
A: Sure, it's well understood that sample test is a necessary for projects.

Q: Can I put my company logo on the cambinet?
A: Yes, OEM service is available for logo/packaging/ inside componets brands etc.

Q: How soon can you response to after-sales problems?
A: Our R & D department and engineer team is in the nearest office to the sales department, so if any problems, quick feedback and solutions will be offered by them. Cooperate with us, you have a full engineer team and sales team right behind you on the production side! ^_^

0.0155 s.