Suitable for solar photovoltaic grid-connected power generation systems, also for the conversion, distribution, and control of electrical energy between photovoltaic inverters, transformers, or loads.

For grid-connected photovoltaic power stations with low-voltage systems, the distributed PV grid-tie cabinets can also be equipped with metering and protection functions.

Photovoltaic grid-connection cabinets are distribution equipment that connects photovoltaic power stations to the power grid. They serve as the main export for photovoltaic power stations within the photovoltaic power generation system, primarily functioning as the boundary between the photovoltaic generation system and the power grid.