QC Solar Combiner box(Plastic)

The Combiner Box, grounded in SMAT technology, features a unique design for both its cabinet and circuit. This design enables heat dissipation to be more uniform and gentle during operation, effectively safeguarding the components. Boasting an IP65 rating, it can withstand harsh environments. Moreover, when working in tandem with the heat dissipation system, it significantly enhances the output energy efficiency and elongates the service life of the AC combiner box.

High reliability

Easy installation

Easy installation

lightning protection

Technical Data

Type	QC-CB-P Standard Series	QC-CB-P-S Intelligent Series
Electrical Parameter
Combine current strings	8/12/16
Input voltage range	100V -1000V
Max DC input voltage(UDCmax)	1000V
Max one-way DC input current	15A
Max after- combine input current(IPV max)	125A
The PV input branch special fuse protection	YES
Lightning protection device fault detection	NO	YES
DC overvoltage surge protection	YES
The grade of the DC circuit breaker	1000V200A
Communication Interface	NO	YES
RS485 reliable transmission range	NO	YES
Other parameters
Weight	18kg
外形尺寸/Dimension(W/H/D)	500600180mm/Sizecan be customized
Input array P/N electrode wire diameter	4.0mm²~6mm²
Output P/N electrode wire diameter	18mm²~50mm²
Protection class	IP67
Temperature range	-30℃~+60℃
Relative humidity	0%~95%
operation altitude	≤3000m (More than 3000m need derating)

Dimensions(mm)

The Combiner Box (Plastic): Revolutionizing Energy Management

The Combiner Box (Plastic) is a cutting-edge solution that brings together advanced design and functionality to redefine energy management.

The unique cabinet and circuit design of this combiner box, founded on the special SMAT technology, is truly remarkable. During operation, it ensures a more uniform and smooth heat dissipation process. This not only protects the internal components effectively but also significantly enhances the overall performance and longevity of the device. The precision-engineered design is a testament to the commitment to quality and innovation.

The IP65 protection class design is a standout feature. It seamlessly combines the ability to withstand harsh and challenging environments with an efficient heat dissipation system. This synergy results in improved output energy efficiency and an extended working life for the combiner box. It ensures that the device can operate reliably even in the most demanding conditions, reducing the risk of downtime and maintenance costs.

In collaboration with international renowned component brands, the Combiner Box (Plastic) offers seamless integration of multiple essential functions. Connecting, monitoring, protection, anti-thunder, communication, fault location, and switch operations are all made more convenient, swift, safe, and reliable. This partnership guarantees that the components used are of the highest quality, ensuring optimal performance and durability.

QC Solar, the driving force behind this innovation, has once again demonstrated its prowess in creating products that are at the forefront of the industry. The Combiner Box (Plastic) is not just a device; it is a symbol of continuous progress and a commitment to providing solutions that meet the evolving needs of the energy sector.

Whether it is for large-scale solar installations or smaller, specialized projects, this combiner box offers a reliable and efficient means of managing and optimizing energy flow. Its user-friendly design and advanced features make it accessible and valuable to professionals and enthusiasts alike.

In conclusion, the Combiner Box (Plastic) represents a significant leap forward in the world of energy management. With its innovative design, robust protection, and seamless functionality, it is set to play a crucial role in shaping the future of sustainable energy solutions.

Large-scale Ground Photovoltaic Power Station

In such stations, the QC4.10-PLUS connector ensures low-temperature operation under high power output with high performance and reliable weather resistance, improving efficiency and stability.

Industrial and Commercial Roof Photovoltaic Systems

For these systems on roofs, the compact design and convenient installation process of the QC4.10-PLUS connector enable fast and flexible installation in limited space.