Made of stainless steel, the cabinet structure is safe and reliable, with sufficient mechanical strength to ensure that there is no shaking or deformation during component installation and operation; The protection level is IP65, which is waterproof, dustproof, rust proof, and salt spray resistant, meeting the requirements for outdoor installation. It can be connected to 16 photovoltaic arrays simultaneously.



Configure sensors and monitoring display modules to measure and monitor the current of each circuit, enabling remote recording and display of operating conditions without the need for on-site visits

Added anti backflow diodes to prevent the busbar from backflowing to components with lower voltage and damage caused by hot spots caused by circulating currents between components

Each channel has a fuse

The shell is made of stainless steel, and the cabinet structure is safe and reliable, with sufficient mechanical strength

Except for core components, others can be customized according to user requirements

Ensure that the components are installed without shaking or deformation during operation

Equipped with solar photovoltaic DC high-voltage lightning arrester, both positive and negative electrodes have dual lightning protection function

Protection level IP65, equipped with waterproof, dustproof, rust proof, and salt spray resistance, meeting the requirements for outdoor installation

DC withstand voltage value DC1000V, safe and reliable

Simple and convenient installation and maintenance, with a long service life

Scenes To Be Used

Home Sector:

As awareness of environmental protection increases, more and more families are opting for solar power systems. In the home sector, photovoltaic (PV) direct current (DC) combiner boxes do not need to handle large currents or voltages, but they are designed to be rainproof and theft-resistant to ensure the safe and efficient operation of the system.

Commercial Sector:

In the commercial sector, solar power systems often require a larger generation capacity, which necessitates the use of PV DC combiner boxes capable of handling higher currents and voltages. In these scenarios, the density and number of combiner boxes installed usually exceed those in residential applications.

Industrial Sector:

Industrial-grade PV DC combiner boxes are typically installed in large solar power stations. These combiner boxes need to meet higher voltage, current, and power requirements to support the solar system in generating more powerful energy output.

In summary, PV DC combiner boxes are indispensable components of solar power systems. Depending on the application sector – residential, commercial, or industrial – the technical specifications and performance requirements of PV DC combiner boxes vary to meet their specific needs.

Model MGV-DCPV16
Sytem DC Voltage 1000V
Each Input Current 20A
Number of Input 16 Strings
Max. Output Current 320A
Number of Output 1
Lightning Protection
Test Category II
Nominal Discharge Current 20kA
Max. Discharge Current 40kA
Voltage Protection Level 3.8kV
Max. Voltage 1000V
Number of Poles 3P
Structural Characteristics Pluggable module
Protection Level IP65
Output Switch DC circuit breaker (standard)
MC4 Connector Optional
PV DC Fuse Standard
PV DC SPD Standard
Monitor Module Yes
Diode Yes
Heat Dissipation Plate Yes
Shell Material Stainless steel (Optional)
Installation Mothed Wall-mounted
Working Temperature -25°C ‘~+55°C
Altitude 2000M
Permissible RH 0-95%, no condensation