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Solar Panel Distribution Junction Boxes PV Array 1-24 String DC Combiner Box
US$150.00
1 Piece
Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO, CB, CE

Model NO.

CSPVB

Application

Home, Industrial, Commercial

Specification

Normal

Transport Package

Standard Export Packing

Specification

PV

Trademark

Changsong

Origin

Zhejiang, China

HS Code

8543709990

Production Capacity

1000PCS/Month

Key features

Comprehensive Protection: Features over-current, over-voltage, lightning, reverse current prevention, and arc detection for safety.
High Capacity Support: Supports up to 24 input strings with a maximum output current of 250A and voltage up to 1000Vdc.
Smart Monitoring: Equipped with RS485 port and MODBUS-RTU protocol for remote data communication and real-time monitoring.
Durable Construction: Made of hot galvanized steel or stainless steel with IP65 protection class for outdoor installation.
Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.
Wide Application: Suitable for on-grid, off-grid, and solar pump systems, compatible with various inverters.
Arc Fault Detection: Built-in alarm function detects harmful DC arcs and automatically cuts off fault circuits to prevent fires.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤7.19h

AI-Powered supplier vetting

SummaryChangsong Electric Co., Ltd., established in 2011 and based in Zhejiang, China, is a combined entity engaged in the manufacturing and trade of various products, including distribution boxes. The company operates a 3000m² manufacturing facility with 45 employees and holds multiple certifications such as ISO9001 and ISO14001. It exports 51%-70% of its products and has a notable presence in both domestic and international markets. Changsong emphasizes quality, innovation, and customer service, continuously upgrading its facilities and technology.
Supplier typeChangsong Electric Co., Ltd. is a combined manufacturing and trading company, operating as a limited company in the manufacturing industry.
CertificationsThe company holds multiple certifications, including ISO9001, ISO14001, and CE, attesting to its management and product quality standards.
R&D capabilityChangsong continuously updates its manufacturing facilities and adopts advanced inspection instruments to enhance product quality.
Production capacityOperating seven production lines, Changsong produces 500,000 distribution boxes annually, with significant export activities.

Product Q&A

Q:What is the maximum number of input strings supported?
A:
The PV combiner box supports a maximum of 24 input strings.
Q:What protection functions are included?
A:
It includes reverse current prevention, over-current protection, over-voltage protection, lightning protection, and optional arc detection.
Q:Is customization available for this product?
A:
Yes, we offer full customization, minor customization, and flexible customization based on samples or designs.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 100 pieces.
Q:What is the lead time for production?
A:
The average lead time is within 15 workdays for both peak and off-season.

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