Using hot-dip galvanized steel plate, the cabinet structure is safe and reliable, with sufficient mechanical strength to ensure that the components will not shake or deform after installation and operation; the protection level is IP65, which is waterproof, dust-proof, rust-proof, and salt spray-proof, meeting the requirements For outdoor installation requirements, 24 photovoltaic arrays can be connected at the same time.



Equipped with sensors and monitoring display modules to measure and monitor the current of each channel, the operating status can be recorded and displayed remotely without going to the site.

Anti-reverse diodes are added to prevent the bus from flowing back to components with lower voltages and damage caused by hot spots caused by circulating current 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.

In addition to the core components, other components can be customized according to user requirements.

Ensure that after components are installed, there will be no shaking or deformation during operation.

Equipped with solar photovoltaic DC high-voltage lightning arrester, both the positive and negative poles have dual lightning protection functions

Protection grade IP65, waterproof, dust-proof, rust-proof and salt spray-proof, meeting the requirements of outdoor installation

DC withstand voltage value DC1000V, safe and reliable

Simple and convenient installation and maintenance, 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-DCPV24
Sytem DC Voltage 1500V
Each Input Current 25A
Number of Input 24 Strings
Max. Output Current 600A
Number of Output 1
Lightning Protection
Test Category II
Nominal Discharge Current 20kA
Max. Discharge Current 40kA
Voltage Protection Level 3.8kV
Max. Voltage 1500V
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 Cold rolled steel (Optional)
Installation Mothed Wall-mounted
Working Temperature -25°C ‘~+55°C
Altitude 2000M
Permissible RH 0-95%, no condensation