The AC grid-connected distribution cabinet for photovoltaic power generation systems is suitable for solar photovoltaic grid-connected power generation systems, serving for power conversion, distribution, and control between photovoltaic inverters and step-up transformers or loads. As the total output of photovoltaic power stations, the photovoltaic grid-connected cabinet exists in distributed photovoltaic power station systems and is a distribution device connecting photovoltaic power stations to the grid. Its function is to serve as the demarcation point between the photovoltaic power generation system and the grid. For photovoltaic power stations with low-voltage grid-connected cabinets, metering and protection functional components can also be added to the photovoltaic grid-connected cabinet.

Through the combination of various components, it meets the technical requirements of the photovoltaic grid-connected system and achieves protection and monitoring of the photovoltaic system. The grid-connected cabinet consists of components such as circuit breakers, isolating switches, metering instruments, surge protectors, and cabinet bodies.

Features of the Grid-Connected Cabinet

1. Current coverage up to 4000A, breaking capacity up to 80KA;

2. Fully assembled cabinet body, convenient for installation and maintenance;

3. Intuitive and simple operation, effectively reducing misoperation;

4. Fixed installation, spacious interior, and good heat dissipation;